The Thomson TS870 is the workhorse of Thomson's commercial and industrial ATS lineup, covering 100A to 1200A with mechanically interlocked switching units. Available in 2, 3, and 4-pole configurations across voltage classes from 120/240V through 347/600V, it handles the full range of commercial backup and industrial standby applications. Open-transition transfer is standard; closed-transition, bypass-isolation, and service-entrance configurations are available as options.
The TS870 uses the TSC 7320 controller as standard (2.3-inch LCD, RS485 Modbus, programmable I/O) with the TSC 900 premium controller (7-inch color touchscreen) available as an upgrade. All models are UL 1008 and CSA C22.2 No. 178 certified for emergency power system applications, with seismic certification per IBC 2012.
For 1000-1200A, the CTTS uses stored-energy motor operators with electrically interlocked molded case power switching units. The TSC 7320 controller includes a built-in sync check relay that monitors voltage differential and slip frequency between utility and generator. When both sources are within threshold, the controller initiates a closed-transition transfer lasting less than 100ms. If the paralleling timer exceeds its limit, extended paralleling protection opens the other source within 500ms.
For 400-800A closed transition, the TS870 uses the TSC 900 controller instead of the TSC 7320. The CTTS enclosure measures 64 x 30 x 13 inches (400 lbs).
Closed-transition mode can be bypassed to open-transition mode via the controller for situations where paralleling is not appropriate or utility coordination is not available.
For the majority of commercial backup with open-transition only, the TS970 is the value choice. Reserve the TS870 for applications needing closed transition, bypass-isolation, service entrance, 600V capability, or environments where the switch sits idle for extended periods.
We service Thomson TS870 units across commercial buildings and light-industrial facilities in the Bay Area and Central Coast. The mechanically-held mechanism is extremely reliable — we rarely see mechanism failures before year 15. The most common service items are lug retorquing (annual, especially on 600A+ frames where thermal cycling is significant) and controller firmware updates.
One practical advantage over contactor-based alternatives: in facilities that only lose utility power once or twice per year, the mechanical latch holds position indefinitely without drawing coil current. Contactors in similar low-use environments can develop issues from coil aging and contact oxidation. The trade-off is slower transfer speed, but for most commercial backup applications, the 200-500ms difference is immaterial.
The 200A frame's 240V limitation catches some specifiers off guard — for a 200A load at 480V, you must step up to the 250A frame. We flag this during design review for any Thomson 480V specification in the 200A range.
Frequently Asked Questions
What amperage range does the Thomson TS870 cover?
The TS870 covers 100A through 1200A. It is available in 2, 3, and 4-pole configurations across voltage classes from 120/240V through 347/600V at 50/60 Hz. Note: the 200A frame is limited to 240V maximum and is not available at 480V or 600V.
Does the Thomson TS870 support closed-transition transfer?
Yes. Closed transition is available from 400A through 1200A. For 400-800A, the CTTS uses the TSC 900 controller with a 7-inch color touchscreen. For 1000-1200A, the CTTS uses stored-energy motor operators with the TSC 7320 controller, which includes a built-in sync check relay. The paralleling time is less than 100ms with extended paralleling protection that isolates within 500ms if the window is exceeded.
What controllers are available for the TS870?
Two options: the TSC 7320 (standard) with a 2.3-inch backlit LCD display, RS485 Modbus RTU, and programmable I/O; or the TSC 900 (premium) with a 7-inch color touchscreen, RS232 Modbus via GHC, optional Ethernet Modbus TCP, and USB ports. The TSC 900 is required for 400-800A closed-transition configurations.
Does the TS870 offer bypass-isolation?
Yes. The TS870 bypass-isolation configuration provides a break-before-make bypass mechanism in a separate barriered compartment. It allows maintenance personnel to isolate and bypass the ATS without interrupting power to the load. For 1000-1200A units, the bypass uses electrically interlocked draw-out molded case power switching devices.
What are the TS870's withstand ratings?
Withstand varies by frame size. For 100-800A: 65,000A at 240V, 25,000-50,000A at 480V, and 18,000-35,000A at 600V. For 1000-1200A: 150,000A at 240V, 100,000A at 480V, and 65,000A at 600V. With optional overcurrent trip units, standard interrupting ratings match the withstand ratings at 240V and 480V.
What are the physical dimensions?
Dimensions vary by frame and pole count (NEMA 1 enclosure): 100-200A is 31.1 x 22.3 x 14 inches (143 lbs); 250A is 35.1 x 27.3 x 14 inches (172 lbs); 400A 3-pole is 43.1 x 34.3 x 13 inches (227 lbs); 600A 3-pole is 46.1 x 36.3 x 14.5 inches (248 lbs); 800A 3-pole is 48.1 x 37.8 x 14.5 inches (309 lbs); 1000-1200A is 70 x 34.3 x 14 inches (550 lbs). 4-pole frames are larger.
How does the TS870 compare to the ASCO 7000 Series?
Both are commercial/industrial ATS units with open and closed transition. The ASCO 7000 covers a wider amperage range (30-4000A vs 100-1200A) and uses contactor-based switching. The TS870 uses mechanically-held switching, which holds position indefinitely without coil power — an advantage in low-use environments. For loads above 1200A, step up to the Thomson TS880 (800-4000A). ASCO has deeper distributor penetration; Thomson typically offers more competitive pricing and lead times.
What seismic certifications does the TS870 have?
The TS870 is seismic certified per IBC 2012 Section 13, Occupancy Category IV, and ASCE7-05 Region 3 (minimum Ss=200%). This qualifies it for installation in essential facilities including hospitals, fire stations, and emergency response centers in high seismic zones.
Is the 200A frame limited in any way?
Yes. The 200A frame has a maximum voltage rating of 240V and withstand data is provided at 240V only (65,000A). It is not available at 480V or 600V. For 200A applications requiring 480V, specify the 250A frame instead, which is rated to 600V with withstand of 65,000A at 480V.
Service Specifications
Service
Frequency
Notes
Exercise under load
Monthly (NFPA 110)
30+ minutes of runtime with load transfer; TSC 7320 has built-in exerciser with up to 16 schedules
Connection torque inspection
Annually
Retorque all power lugs; thermal cycling loosens connections, especially on 600A+ frames
Contact inspection
Every 5 years or 1,000 operations
Inspect silver alloy contacts for pitting or erosion; replace as a set
Gear-motor mechanism
Every 5 years
Inspect brushless gear-motor and operating linkage; verify full travel on both sources
Controller firmware
As released
TSC 7320 updates via USB; TSC 900 updates via USB or Ethernet
Thermographic scan
Annually (600A+ frames)
IR scan of all bus connections and contacts under load; catch incipient hot connections
Key Terms
Closed-transition transfer
Sub-100ms overlap where both utility and generator are briefly paralleled during transfer, eliminating load interruption. Extended paralleling protection isolates within 500ms if the 100ms window is exceeded.
Mechanically-held switching
Switch positions maintained by a mechanical latch driven by a brushless gear-motor mechanism. Provides positive position indication and holds position indefinitely without drawing power.
Bypass-isolation
Configuration allowing maintenance personnel to manually isolate and bypass the ATS for servicing without interrupting power to the load. Break-before-make design prevents utility/generator paralleling.
TSC 7320 controller
Thomson's standard ATS controller with 2.3-inch backlit LCD display, 3-phase voltage monitoring, 10 programmable outputs, RS485 Modbus RTU, and built-in exercise timer with up to 16 schedules.
TSC 900 controller
Thomson's premium ATS controller with 7-inch color touchscreen, 8 programmable output contacts, RS232 Modbus via GHC, optional Ethernet Modbus TCP, and USB communication ports.
Service-entrance rated (SE)
ATS incorporating an isolating mechanism and overcurrent protection on the utility supply, eliminating the need for a separate upstream circuit breaker. For U.S. market only.
Found in these gensets
Generator models that ship with or are commonly paired with the Thomson TS870 Automatic Transfer Switch.
Blue Star Power Systems
Blue Star GM100-03
Open Basler controller + PSI engine + Stamford alternator — no proprietary lock-in. Non-proprietary components serviceable by any qualified tech.
100 kW standby · Natural Gas / LPG · Liquid-cooled
100 kW natural gas standby for commercial, school, and multi-family buildings where gas-fueled backup and component independence matter.
100 kW natural gas standby generator (80 kW on LP) from Blue Star Power Systems. PSI 5.7LTCAC turbocharged charge-air-cooled V8, Stamford UCI274C alternator, DSE DCP7310 controller, 208-600V output.
Open Basler controller + PSI engine + Stamford alternator — prime-rated, no proprietary lock-in. Serviceable by any qualified tech.
60 kW standby · Natural Gas / LPG · Liquid-cooled
55 kW prime natural gas for continuous-duty commercial applications, cogeneration sites, and facilities needing 24/7 gas-fueled power.
55 kW prime / 60 kW standby natural gas / LP generator from Blue Star Power Systems. PSI 5.7L eight-cylinder V8 with catalyst/silencer, Stamford UCI224E alternator, DSE DCP7310 controller, 208-600V output.
Open Basler controller + John Deere 4045 engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
100 kW standby · Diesel · Liquid-cooled
100 kW diesel standby for commercial, multi-family, and municipal facilities where value engineering and service-tech independence matter.
100 kW Tier 3 diesel standby generator built by Blue Star Power Systems. John Deere 4045HF285 engine with charge air cooling, Stamford UCI274 alternator, DSE DCP7310 controller.
Tier 33-phaselight-commercialcommercial
Blue Star Power Systems
Blue Star JD150-01
Open Basler controller + John Deere 6068 engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
150 kW standby · Diesel · Liquid-cooled
150 kW diesel standby for commercial, institutional, and municipal facilities where value engineering and component independence matter.
150 kW Tier 3 diesel standby generator built by Blue Star Power Systems. John Deere 6068HF285 6-cylinder engine, Stamford UCI274/UCDI274 alternator, DSE DCP7310 controller.
Tier 33-phaselight-commercialcommercial
Blue Star Power Systems
Blue Star JD200-01
Open Basler controller + John Deere 6068 engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
200 kW standby · Diesel · Liquid-cooled
200 kW diesel standby for value-engineering projects, municipal facilities, and service-savvy buyers who prioritize component independence.
200 kW Tier 3 diesel standby generator built by Blue Star Power Systems. John Deere 6068HFG85 6-cylinder engine, Stamford S4L1S/UCDI274 alternator, DSE DCP7310 controller.
Tier 33-phasecommerciallight-industrial
Blue Star Power Systems
Blue Star JD250-02
Open Basler controller + John Deere 6090 engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
250 kW standby · Diesel · Liquid-cooled
250 kW diesel standby for commercial, institutional, and campus facilities where value engineering and non-proprietary component access matter.
250 kW Tier 3 diesel standby generator built by Blue Star Power Systems. John Deere 6090HF484 9.0L 6-cylinder engine, Stamford S4L1S/S4L1D alternator, DSE DCP7310 controller.
Tier 33-phasecommerciallight-industrial
Blue Star Power Systems
Blue Star JD275-02
Open Basler controller + John Deere 6090 engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
275 kW standby · Diesel · Liquid-cooled
275 kW diesel standby for commercial, campus, and institutional facilities where value engineering and non-proprietary component access matter.
275 kW Tier 3 diesel standby generator built by Blue Star Power Systems. John Deere 6090HF484 9.0L 6-cylinder engine, Stamford S4L1S alternator, DSE DCP7310 controller. Three-phase only.
Tier 33-phasecommerciallight-industrial
Blue Star Power Systems
Blue Star JD300-02
Open Basler controller + John Deere 6090 engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
300 kW standby · Diesel · Liquid-cooled
300 kW diesel standby for large commercial, campus, and municipal facilities where value engineering and non-proprietary component access matter.
300 kW Tier 3 diesel standby generator built by Blue Star Power Systems. John Deere 6090HFG86 9.0L 6-cylinder engine, Stamford S4L1D alternator, DSE DCP7310 controller. Three-phase only.
Tier 33-phasecommerciallight-industrial
Blue Star Power Systems
Blue Star JD40-03
Open Basler controller + John Deere 4045 engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
40 kW standby · Diesel · Liquid-cooled
40 kW diesel standby for small commercial, retail, and light-duty facilities where component independence and value engineering matter.
40 kW Tier 3 diesel standby generator built by Blue Star Power Systems. John Deere 4045TF280 engine, Stamford UCI224 alternator, DSE DCP7310 controller.
Tier 33-phaselight-commercialsmall-office
Blue Star Power Systems
Blue Star JD40-05FT4
Open Basler controller + John Deere engine + Stamford alternator — no proprietary lock-in. Tier 4 Final compliant, serviceable by any qualified tech.
40 kW standby · Diesel · Liquid-cooled
40 kW Tier 4 Final diesel standby for small commercial and light-duty facilities requiring current emissions compliance.
40 kW Tier 4 Final diesel standby/prime generator from Blue Star Power Systems. John Deere 3029HG530 2.9L inline-three with DOC/DPF, DSE DCP7310 controller, 208-600V.
Tier 4 Final3-phasecommercialsmall-commercial
Blue Star Power Systems
Blue Star JD40-05FT4MP
Open Basler controller + John Deere engine + Stamford alternator — trailer-mounted, no proprietary lock-in. Serviceable by any qualified tech.
40 kW standby · Diesel · Liquid-cooled
40 kW Tier 4 Final mobile diesel for construction sites, emergency response, and temporary power where portability and clean emissions matter.
40 kW Tier 4 Final mobile trailer diesel generator built by Blue Star Power Systems. John Deere 3029HG530 three-cylinder engine, Stamford UCI224D alternator, DSE DCP7310 controller, 130-gallon integrated fuel tank.
Tier 4 Final3-phaseconstructiontemporary-power
Blue Star Power Systems
Blue Star JD50-03
Open Basler controller + John Deere 4045 engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
50 kW standby · Diesel · Liquid-cooled
50 kW diesel standby for small commercial, retail, worship, and light-industrial sites prioritizing component independence over brand premium.
50 kW Tier 3 diesel standby generator built by Blue Star Power Systems. John Deere 4045TF280 engine, Stamford UCI224 alternator, DSE DCP7310 controller.
Tier 33-phaselight-commercialsmall-office
Blue Star Power Systems
Blue Star JD60-02
Open Basler controller + John Deere 4045 engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
60 kW standby · Diesel · Liquid-cooled
60 kW diesel standby for light commercial, retail, multi-family, and telecom sites where value engineering and open-source components matter.
60 kW Tier 3 diesel standby generator built by Blue Star Power Systems. John Deere 4045TF280 engine, Stamford UCI224 alternator, DSE DCP7310 controller.
Tier 33-phaselight-commercialsmall-office
Blue Star Power Systems
Blue Star JD60-04FT4
Open Basler controller + John Deere engine + Stamford alternator — Tier 4 Final compliant, no proprietary lock-in. Serviceable by any qualified tech.
60 kW standby · Diesel · Liquid-cooled
60 kW Tier 4 Final diesel standby for commercial and light-industrial facilities requiring current emissions compliance and component independence.
60 kW Tier 4 Final diesel standby/prime generator from Blue Star Power Systems. John Deere 4045HFG04 4.5L inline-four with SCR/DOC, DSE DCP7310 controller, 208-600V.
Tier 4 Final3-phasecommercialsmall-commercial
Blue Star Power Systems
Blue Star JD60-04FT4MP
Open Basler controller + John Deere engine + Stamford alternator — trailer-mounted, no proprietary lock-in. Serviceable by any qualified tech.
60 kW standby · Diesel · Liquid-cooled
60 kW Tier 4 Final mobile diesel for construction sites, emergency response, and temporary power where portability and clean emissions matter.
60 kW Tier 4 Final mobile trailer diesel generator built by Blue Star Power Systems. John Deere 4045HFG04 four-cylinder engine, Stamford UCI224F alternator, DSE DCP7310 controller, 250-gallon integrated fuel tank.
Tier 4 Final3-phaseconstructiontemporary-power
Blue Star Power Systems
Blue Star JD80-02
Open Basler controller + John Deere 4045 engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
80 kW standby · Diesel · Liquid-cooled
80 kW diesel standby for commercial, multi-family, and municipal facilities where value engineering and service-tech independence matter.
80 kW Tier 3 diesel standby generator built by Blue Star Power Systems. John Deere 4045HF285 engine with charge air cooling, Stamford UCI274/UCI224 alternator, DSE DCP7310 controller.
Tier 33-phaselight-commercialcommercial
Blue Star Power Systems
Blue Star JD80-03FT4
Open Basler controller + John Deere engine + Stamford alternator — Tier 4 Final compliant, no proprietary lock-in. Serviceable by any qualified tech.
80 kW standby · Diesel · Liquid-cooled
80 kW Tier 4 Final diesel standby for commercial, multi-family, and institutional facilities requiring current emissions and component independence.
80 kW Tier 4 Final diesel standby/prime generator from Blue Star Power Systems. John Deere 4045HFG04 4.5L inline-four with SCR/DOC, DSE DCP7310 controller, 208-600V.
Tier 4 Final3-phasecommercialsmall-commercial
Blue Star Power Systems
Blue Star JD80-03FT4MP
Open Basler controller + John Deere engine + Stamford alternator — trailer-mounted, no proprietary lock-in. Serviceable by any qualified tech.
80 kW standby · Diesel · Liquid-cooled
80 kW Tier 4 Final mobile diesel for construction, emergency response, and planned outage support where portability and clean emissions matter.
80 kW Tier 4 Final mobile trailer diesel generator built by Blue Star Power Systems. John Deere 4045HFG04 four-cylinder engine, Stamford UCI274C alternator, DSE DCP7310 controller, 250-gallon integrated fuel tank.
Tier 4 Final3-phaseconstructiontemporary-power
Blue Star Power Systems
Blue Star NG150-01
Open Basler controller + PSI engine + Stamford alternator — no proprietary lock-in. Non-proprietary components serviceable by any qualified tech.
150 kW standby · Natural Gas / LPG · Liquid-cooled
150 kW natural gas standby for commercial, institutional, and campus buildings where gas-fueled backup and component independence matter.
150 kW natural gas / LP standby generator from Blue Star Power Systems. PSI 8.1LT turbocharged inline-six, DSE DCP7310 controller, 208-600V output.
Open Basler controller + PSI engine + Stamford alternator — prime-rated, no proprietary lock-in. Serviceable by any qualified tech.
150 kW standby · Natural Gas / LPG · Liquid-cooled
125 kW prime natural gas for continuous-duty commercial and institutional applications needing 24/7 gas-fueled power with component independence.
125 kW prime-rated natural gas / LP generator from Blue Star Power Systems. PSI 8.1LT inline-six, DSE DCP7310 controller, 208-600V, continuous prime duty.
Open Basler controller + PSI engine + Stamford alternator — prime-rated, no proprietary lock-in. Serviceable by any qualified tech.
200 kW standby · Natural Gas / LPG · Liquid-cooled
175 kW prime natural gas for continuous-duty commercial and institutional applications needing 24/7 gas-fueled power with component independence.
175 kW prime-rated natural gas / LP generator from Blue Star Power Systems. PSI 11.1L inline-six, DSE DCP7310 controller, 208-600V, continuous prime duty.
Open Basler controller + PSI engine + Stamford alternator — no proprietary lock-in. Non-proprietary components serviceable by any qualified tech.
265 kW standby · Natural Gas / LPG · Liquid-cooled
265 kW natural gas standby for large commercial, campus, and hospital (non-critical) facilities where gas-fueled backup matters.
265 kW natural gas / LP standby generator from Blue Star Power Systems. PSI 14.6L turbocharged V8, DSE DCP7310 controller, structural steel base, 208-600V.
Open Basler controller + PSI engine + Stamford alternator — prime-rated, no proprietary lock-in. Serviceable by any qualified tech.
265 kW standby · Natural Gas / LPG · Liquid-cooled
250 kW prime natural gas for continuous-duty commercial, CHP, and campus applications needing 24/7 gas-fueled power.
250 kW prime-rated natural gas / LP generator from Blue Star Power Systems. PSI 14.6L V8, DSE DCP7310 controller, structural steel base, continuous prime duty.
Open Basler controller + PSI engine + Stamford alternator — no proprietary lock-in. Non-proprietary components serviceable by any qualified tech.
300 kW standby · Natural Gas / LPG · Liquid-cooled
300 kW natural gas standby for large commercial, campus, and institutional facilities where gas-fueled backup and component independence matter.
300 kW natural gas / LP standby generator from Blue Star Power Systems. PSI 14.6L turbocharged V8, DSE DCP7310 controller, structural steel base, three-phase 208-600V.
Open Basler controller + PSI engine + Stamford alternator — prime-rated, no proprietary lock-in. Serviceable by any qualified tech.
300 kW standby · Natural Gas / LPG · Liquid-cooled
260 kW prime natural gas for continuous-duty commercial, CHP, and campus applications needing 24/7 gas-fueled power.
260 kW prime-rated natural gas / LP generator from Blue Star Power Systems. PSI 14.6L V8, DSE DCP7310 controller, structural steel base, three-phase 208-600V.
Open Basler controller + PSI high-output engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech.
350 kW standby · Natural Gas · Liquid-cooled
350 kW natural gas standby for large commercial, campus, and data center facilities where gas-fueled backup and component independence matter.
350 kW natural gas standby generator from Blue Star Power Systems. PSI 14.6LHO high-output V8, DSE DCP7310 controller, structural steel base, three-phase 208-600V. Natural gas only — no LP rating.
Open Basler controller + PSI V12 engine + Stamford alternator — no proprietary lock-in. Non-proprietary components serviceable by any qualified tech.
400 kW standby · Natural Gas / LPG · Liquid-cooled
400 kW natural gas standby for large commercial, campus, and data center facilities where gas-fueled backup and component independence matter.
400 kW natural gas / LP standby generator from Blue Star Power Systems. PSI 21.9L turbocharged V12, DSE DCP7310 controller, structural steel base, three-phase 208-600V.
Open Basler controller + PSI V12 engine + Stamford alternator — prime-rated, no proprietary lock-in. Serviceable by any qualified tech.
400 kW standby · Natural Gas / LPG · Liquid-cooled
375 kW prime natural gas for continuous-duty commercial, CHP, and campus applications needing 24/7 gas-fueled power.
375 kW prime-rated natural gas / LP generator from Blue Star Power Systems. PSI 21.9L V12, DSE DCP7310 controller, structural steel base, three-phase 208-600V.
Open Basler controller + PSI V12 engine + Stamford alternator — no proprietary lock-in. Non-proprietary components serviceable by any qualified tech.
425 kW standby · Natural Gas / LPG · Liquid-cooled
425 kW natural gas standby for large commercial, campus, and data center facilities where gas-fueled backup and component independence matter.
425 kW natural gas / LP standby generator from Blue Star Power Systems. PSI 21.9L V12 turbocharged-aftercooled, DSE DCP7310 controller, three-phase 208-600V.
Open Basler controller + PSI V12 engine + Stamford alternator — no proprietary lock-in. Non-proprietary components serviceable by any qualified tech.
450 kW standby · Natural Gas / LPG · Liquid-cooled
450 kW natural gas standby for large commercial, campus, and data center facilities where gas-fueled backup and component independence matter.
450 kW natural gas / LP standby generator from Blue Star Power Systems. PSI 21.9L V12 turbocharged-aftercooled, DSE DCP7310 controller, three-phase 208-600V.
Open Basler controller + PSI V12 engine + Stamford alternator — no proprietary lock-in. Non-proprietary components serviceable by any qualified tech.
500 kW standby · Natural Gas / LPG · Liquid-cooled
500 kW natural gas standby for large commercial, campus, and data center facilities where gas-fueled backup and component independence matter.
500 kW natural gas / LP standby generator from Blue Star Power Systems. PSI 32L V12 turbocharged-aftercooled, DSE DCP7310 controller, three-phase 208-600V.
Open Basler controller + PSI V12 engine + Stamford alternator — prime-rated, no proprietary lock-in. Serviceable by any qualified tech.
500 kW standby · Natural Gas / LPG · Liquid-cooled
450 kW prime natural gas for continuous-duty data center, CHP, and campus applications needing 24/7 gas-fueled power.
450 kW prime-rated natural gas / LP generator from Blue Star Power Systems. PSI 32L V12 turbocharged-aftercooled, DSE DCP7310 controller, three-phase 208-600V.
Open Basler controller + PSI high-output V12 engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech.
500 kW standby · Natural Gas · Liquid-cooled
500 kW natural-gas-only standby for data center, campus, and industrial facilities where gas-fueled backup and component independence matter.
500 kW natural-gas-only standby generator from Blue Star Power Systems. PSI 21.9LHO high-output V12 turbocharged-aftercooled, DSE DCP7310 controller, three-phase 208-600V. LP not available.
Open Basler controller + PSI V12 engine + Stamford alternator — no proprietary lock-in. Non-proprietary components serviceable by any qualified tech.
600 kW standby · Natural Gas / LPG · Liquid-cooled
600 kW natural gas standby for data center, campus, and industrial facilities where gas-fueled backup and component independence matter.
600 kW natural gas / LP standby generator from Blue Star Power Systems. PSI 32L V12 turbocharged-aftercooled, DSE DCP7310 controller, three-phase 208-600V.
Open Basler controller + PSI V12 engine + Stamford alternator — prime-rated, no proprietary lock-in. Serviceable by any qualified tech.
600 kW standby · Natural Gas / LPG · Liquid-cooled
540 kW prime natural gas for continuous-duty data center, CHP, and campus applications needing 24/7 gas-fueled power.
540 kW prime-rated natural gas / LP generator from Blue Star Power Systems. PSI 32L V12 turbocharged-aftercooled, DSE DCP7310 controller, three-phase 208-600V.
Open Basler controller + PSI V12 engine + Stamford alternator — no proprietary lock-in. Non-proprietary components serviceable by any qualified tech.
650 kW standby · Natural Gas / LPG · Liquid-cooled
650 kW natural gas standby for data center, campus, and industrial facilities where gas-fueled backup and component independence matter.
650 kW natural gas / LP standby generator from Blue Star Power Systems. PSI 32L V12 turbocharged-aftercooled, DSE DCP7310 controller, three-phase 208-600V.
Open Basler controller + PSI V12 engine + Stamford alternator — prime-rated, no proprietary lock-in. Serviceable by any qualified tech.
650 kW standby · Natural Gas / LPG · Liquid-cooled
550 kW prime natural gas for continuous-duty data center, CHP, and campus applications needing 24/7 gas-fueled power.
550 kW prime-rated natural gas / LP generator from Blue Star Power Systems. PSI 32L V12 turbocharged-aftercooled, DSE DCP7310 controller, three-phase 208-600V.
Open Basler controller + Perkins engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
100 kW standby · Diesel · Liquid-cooled
100 kW diesel standby for commercial, institutional, and municipal facilities where Perkins parts access and non-proprietary components matter.
100 kW Tier 3 diesel standby generator built by Blue Star Power Systems. Perkins 1104D-E44TAG2 turbocharged intercooled engine, Stamford UCI274C alternator, DSE DCP7310 controller.
Tier 33-phaselight-commercialcommercial
Blue Star Power Systems
Blue Star PD125-01
Open Basler controller + Perkins engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
125 kW standby · Diesel · Liquid-cooled
125 kW diesel standby for commercial, institutional, and municipal facilities where Perkins parts access and component independence matter.
125 kW Tier 3 diesel standby generator built by Blue Star Power Systems. Perkins 1106D-E70TAG2 six-cylinder engine with charge air cooling, Stamford UCI274E alternator, DSE DCP7310 controller.
Tier 33-phaselight-commercialcommercial
Blue Star Power Systems
Blue Star PD150-01
Open Basler controller + Perkins engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
150 kW standby · Diesel · Liquid-cooled
150 kW diesel standby for commercial, institutional, and municipal facilities where value engineering and Perkins global parts access matter.
150 kW Tier 3 diesel standby generator built by Blue Star Power Systems. Perkins 1106D-E70TAG2 six-cylinder engine with charge air cooling, Stamford UCI274F alternator, DSE DCP7310 controller.
Tier 33-phaselight-commercialcommercial
Blue Star Power Systems
Blue Star PD180-01
Open Basler controller + Perkins engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
180 kW standby · Diesel · Liquid-cooled
180 kW diesel standby for commercial, institutional, and municipal facilities where value engineering and Perkins global parts access matter.
180 kW Tier 3 diesel standby generator built by Blue Star Power Systems. Perkins 1106D-E70TAG4 six-cylinder engine with charge air cooling, Stamford UCI274G alternator, DSE DCP7310 controller.
Tier 33-phaselight-commercialcommercial
Blue Star Power Systems
Blue Star PD200-01
Open Basler controller + Perkins engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
200 kW standby · Diesel · Liquid-cooled
200 kW diesel standby for value-engineering projects, municipal facilities, and service-savvy buyers who prioritize component independence.
200 kW Tier 3 diesel standby generator built by Blue Star Power Systems. Perkins 1106D-E70TAG5 six-cylinder engine with charge air cooling, Stamford UCI274H alternator, DSE DCP7310 controller.
Tier 33-phaselight-commercialcommercial
Blue Star Power Systems
Blue Star PD250-01
Open Basler controller + Perkins engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
250 kW standby · Diesel · Liquid-cooled
250 kW diesel standby for large commercial, campus, and industrial facilities where value engineering and non-proprietary component access matter.
250 kW Tier 3 diesel standby generator built by Blue Star Power Systems. Perkins 1706D-E93TAG1 six-cylinder engine with charge air cooling, Stamford S4L1D-C41 alternator, DSE DCP7310 controller.
Tier 33-phaselight-commercialcommercial
Blue Star Power Systems
Blue Star PD300-01
Open Basler controller + Perkins engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
300 kW standby · Diesel · Liquid-cooled
300 kW diesel standby for large commercial, campus, and industrial facilities where value engineering and non-proprietary component access matter.
300 kW Tier 3 diesel standby generator built by Blue Star Power Systems. Perkins 1706D-E93TAG2 six-cylinder engine with charge air cooling, Stamford S4L1D-D41 alternator, DSE DCP7310 controller.
Tier 33-phasecommerciallight-industrial
Blue Star Power Systems
Blue Star PD350-01
Open Basler controller + Perkins engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
350 kW standby · Diesel · Liquid-cooled
350 kW diesel standby for large commercial, industrial, and campus facilities where Perkins parts access and component independence matter.
350 kW Tier 3 diesel standby generator built by Blue Star Power Systems. Perkins 2206D-E13TAG2 six-cylinder engine with charge air cooling, Stamford S4L1D-E41 alternator, DSE DCP7310 controller.
Tier 33-phasecommerciallight-industrial
Blue Star Power Systems
Blue Star PD400-01
Open Basler controller + Perkins engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
400 kW standby · Diesel · Liquid-cooled
400 kW diesel standby for industrial, campus, and data center facilities where value engineering and non-proprietary component access matter.
400 kW Tier 3 diesel standby generator built by Blue Star Power Systems. Perkins 2206D-E13TAG3 six-cylinder engine with charge air cooling, Stamford S4L1D-F41 alternator, DSE DCP7310 controller.
Tier 33-phasecommerciallight-industrial
Blue Star Power Systems
Blue Star PD450-01
Open Basler controller + Perkins engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
450 kW standby · Diesel · Liquid-cooled
450 kW diesel standby for industrial, campus, and data center facilities where value engineering and open-architecture components matter.
450 kW Tier 3 diesel standby generator built by Blue Star Power Systems. Perkins 2506D-E15TAG1 six-cylinder engine with charge air cooling, Stamford HCI534C alternator, DSE DCP7310 controller.
Tier 33-phasecommercialindustrial
Blue Star Power Systems
Blue Star PD50-01
Open Basler controller + Perkins engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
50 kW standby · Diesel · Liquid-cooled
50 kW diesel standby for small commercial, worship, and light-industrial sites prioritizing Perkins global parts availability and value engineering.
50 kW Tier 3 diesel standby generator built by Blue Star Power Systems. Perkins 1104D-44TG1 turbocharged engine, Stamford UCI224D alternator, DSE DCP7310 controller.
Tier 33-phaselight-commercialcommercial
Blue Star Power Systems
Blue Star PD500-01
Open Basler controller + Perkins engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
500 kW standby · Diesel · Liquid-cooled
500 kW diesel standby for industrial, data center, and campus facilities where value engineering and non-proprietary component access matter.
500 kW Tier 2 diesel standby generator built by Blue Star Power Systems. Perkins 2506C-E15TAG3 six-cylinder engine with charge air cooling, Stamford HCI534D alternator, DSE DCP7310 controller.
Tier 23-phasecommercialindustrial
Blue Star Power Systems
Blue Star PD550-01
Open Basler controller + Perkins engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
550 kW standby · Diesel · Liquid-cooled
550 kW diesel standby for industrial, data center, and campus facilities where value engineering and open-architecture components matter.
550 kW Tier 2 diesel standby generator built by Blue Star Power Systems. Perkins 2506C-E15TAG4 six-cylinder engine with charge air cooling, Stamford HCI534E alternator, DSE DCP7310 controller.
Tier 23-phasecommercialindustrial
Blue Star Power Systems
Blue Star PD60-01
Open Basler controller + Perkins engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
60 kW standby · Diesel · Liquid-cooled
60 kW diesel standby for light commercial, retail, and multi-family sites where Perkins global parts network and component independence matter.
60 kW Tier 3 diesel standby generator built by Blue Star Power Systems. Perkins 1104D-E44TG1 electronically injected turbocharged engine, Stamford UCI224E alternator, DSE DCP7310 controller.
Tier 33-phaselight-commercialcommercial
Blue Star Power Systems
Blue Star PD600-01
Open Basler controller + Perkins engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
600 kW standby · Diesel · Liquid-cooled
600 kW diesel standby for industrial, data center, and campus power where value engineering and non-proprietary component access matter.
600 kW Tier 2 diesel standby generator built by Blue Star Power Systems. Perkins 2806C-E18TAG3 six-cylinder engine with charge air cooling, Stamford HCI534E alternator, DSE DCP7310 controller.
Tier 23-phasecommercialindustrial
Blue Star Power Systems
Blue Star PD750-01
Open Basler controller + Perkins engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
750 kW standby · Diesel · Liquid-cooled
750 kW diesel standby for industrial, data center, and mission-critical facilities where value engineering and non-proprietary components matter.
750 kW Tier 2 diesel standby generator built by Blue Star Power Systems. Perkins 2806C-E18TTAG7 twin-turbocharged six-cylinder engine, Stamford S6L1D-C alternator, DSE DCP7310 controller.
Tier 23-phasecommercialindustrial
Blue Star Power Systems
Blue Star PD80-01
Open Basler controller + Perkins engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
80 kW standby · Diesel · Liquid-cooled
80 kW diesel standby for commercial, multi-family, and municipal sites where Perkins global parts availability and value engineering matter.
80 kW Tier 3 diesel standby generator built by Blue Star Power Systems. Perkins 1104D-E44TAG2 turbocharged intercooled engine, Stamford UCI224G alternator, DSE DCP7310 controller.
Tier 33-phaselight-commercialcommercial
Blue Star Power Systems
Blue Star PS130-01
Open Basler controller + PSI engine + Stamford alternator — no proprietary lock-in. Non-proprietary components serviceable by any qualified tech.
130 kW standby · Natural Gas / LPG · Liquid-cooled
130 kW natural gas standby for commercial, school, and multi-family buildings where gas-fueled backup and component independence matter.
130 kW natural gas / LP standby generator from Blue Star Power Systems. PSI 8.8LTCAC turbocharged V8, DSE DCP7310 controller, 208-600V output.
Open Basler controller + PSI engine + Stamford alternator — no proprietary lock-in. Non-proprietary components serviceable by any qualified tech.
150 kW standby · Natural Gas / LPG · Liquid-cooled
150 kW natural gas standby for commercial, school, and institutional buildings where gas-fueled backup and component independence matter.
150 kW natural gas / LP standby generator from Blue Star Power Systems. PSI 8.8LTCAC turbocharged-aftercooled V8, DSE DCP7310 controller, single- and three-phase 120-600V.
Open Basler controller + PSI engine + Stamford alternator — prime-rated, no proprietary lock-in. Serviceable by any qualified tech.
40 kW standby · Natural Gas / LPG · Liquid-cooled
35 kW prime natural gas for continuous-duty commercial applications and facilities needing 24/7 gas-fueled power with component independence.
35 kW prime / 40 kW standby natural gas / LP generator from Blue Star Power Systems. PSI 4.3L six-cylinder V6 engine with catalyst/silencer, Stamford UCI224C alternator, DSE DCP7310 controller, 208-600V output.
Open Basler controller + Volvo Penta engine + Stamford alternator — Tier 4 Final compliant, no proprietary lock-in. Serviceable by any qualified tech.
100 kW standby · Diesel · Liquid-cooled
100 kW Tier 4 Final diesel standby for commercial and institutional facilities requiring current emissions compliance and component independence.
100 kW Tier 4 Final diesel standby/prime generator from Blue Star Power Systems. Volvo Penta TAD581VE 5.13L inline-four with SCR/DPF/DOC, DSE DCP7310 controller, 208-600V.
Tier 4 Final3-phasecommercialsmall-commercial
Blue Star Power Systems
Blue Star VD100-04FT4MP
Open Basler controller + Volvo Penta engine + Stamford alternator — trailer-mounted, no proprietary lock-in. Serviceable by any qualified tech.
100 kW standby · Diesel · Liquid-cooled
100 kW Tier 4 Final mobile diesel for construction, emergency response, and temporary power where portability and clean emissions matter.
100 kW Tier 4 Final / EU Stage 5 mobile trailer diesel generator built by Blue Star Power Systems. Volvo Penta TAD581VE four-cylinder engine, Stamford UCI274D alternator, DSE DCP7310 controller, 250-gallon integrated fuel tank.
Tier 4 Final3-phaseconstructiontemporary-power
Blue Star Power Systems
Blue Star VD125-02FT4
Open Basler DGC-2020 controller + Volvo Penta engine + Stamford alternator — Tier 4 Final, no proprietary lock-in. Serviceable by any qualified tech.
125 kW standby · Diesel · Liquid-cooled
125 kW Tier 4 Final diesel standby for commercial and institutional facilities requiring current emissions compliance and component independence.
125 kW Tier 4 Final diesel standby generator from Blue Star Power Systems. Volvo Penta TAD572VE engine with charge-air cooling, paired with Basler DGC-2020 controller.
Tier 4 Final3-phasecommerciallight-industrial
Blue Star Power Systems
Blue Star VD125-04FT4
Open Basler controller + Volvo Penta engine + Stamford alternator — Tier 4 Final compliant, no proprietary lock-in. Serviceable by any qualified tech.
125 kW standby · Diesel · Liquid-cooled
125 kW Tier 4 Final diesel standby for commercial and institutional facilities requiring current emissions compliance and component independence.
125 kW Tier 4 Final diesel standby/prime generator from Blue Star Power Systems. Volvo Penta TAD582VE 5.13L inline-four with SCR/DPF/DOC, DSE DCP7310 controller, 208-600V.
Tier 4 Final3-phasecommercialsmall-commercial
Blue Star Power Systems
Blue Star VD125-04FT4MP
Open Basler controller + Volvo Penta engine + Stamford alternator — trailer-mounted, no proprietary lock-in. Serviceable by any qualified tech.
125 kW standby · Diesel · Liquid-cooled
125 kW Tier 4 Final mobile diesel for construction, emergency response, and temporary power where portability and clean emissions matter.
125 kW Tier 4 Final / EU Stage 5 mobile trailer diesel generator built by Blue Star Power Systems. Volvo Penta TAD582VE four-cylinder engine, Stamford UCI274E alternator, DSE DCP7310 controller, 250-gallon integrated fuel tank.
Tier 4 Final3-phaseconstructiontemporary-power
Blue Star Power Systems
Blue Star VD150-04FT4
Open Basler controller + Volvo Penta engine + Stamford alternator — Tier 4 Final compliant, no proprietary lock-in. Serviceable by any qualified tech.
150 kW standby · Diesel · Liquid-cooled
150 kW Tier 4 Final diesel standby for commercial, institutional, and municipal facilities requiring current emissions and component independence.
150 kW Tier 4 Final diesel standby/prime generator from Blue Star Power Systems. Volvo Penta TAD881VE 7.7L inline-six with SCR/DPF/DOC, DSE DCP7310 controller, 208-600V.
Tier 4 Final3-phasecommerciallarge-commercial
Blue Star Power Systems
Blue Star VD150-04FT4MP
Open Basler controller + Volvo Penta engine + Stamford alternator — trailer-mounted, no proprietary lock-in. Serviceable by any qualified tech.
150 kW standby · Diesel · Liquid-cooled
150 kW Tier 4 Final mobile diesel for construction, planned outage support, and temporary power requiring portability and clean emissions.
150 kW Tier 4 Final / EU Stage 5 mobile trailer diesel generator built by Blue Star Power Systems. Volvo Penta TAD881VE six-cylinder engine, Stamford UCI274F alternator, DSE DCP7310 controller, 250-gallon integrated fuel tank.
Tier 4 Final3-phaseconstructiontemporary-power
Blue Star Power Systems
Blue Star VD200-04FT4
Open Basler controller + Volvo Penta engine + Stamford alternator — Tier 4 Final compliant, no proprietary lock-in. Serviceable by any qualified tech.
200 kW standby · Diesel · Liquid-cooled
200 kW Tier 4 Final diesel standby for commercial, institutional, and campus facilities requiring current emissions and component independence.
200 kW Tier 4 Final diesel standby/prime generator from Blue Star Power Systems. Volvo Penta TAD1180VE 10.8L inline-six with SCR/DPF/DOC, DSE DCP7310 controller, 208-600V.
Tier 4 Final3-phasecommerciallarge-commercial
Blue Star Power Systems
Blue Star VD200-04FT4MP
Open Basler controller + Volvo Penta engine + Stamford alternator — trailer-mounted, no proprietary lock-in. Serviceable by any qualified tech.
200 kW standby · Diesel · Liquid-cooled
200 kW Tier 4 Final mobile diesel for construction, planned outage support, and temporary power requiring portability and clean emissions.
200 kW Tier 4 Final / EU Stage 5 mobile trailer diesel generator built by Blue Star Power Systems. Volvo Penta TAD1180VE six-cylinder engine, Stamford UCDI274J1 alternator, DSE DCP7310 controller, 350-gallon integrated fuel tank.
Tier 4 Final3-phaseconstructiontemporary-power
Blue Star Power Systems
Blue Star VD230-01
Open Basler controller + Volvo Penta engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
230 kW standby · Diesel · Liquid-cooled
230 kW diesel standby for commercial, institutional, and campus facilities where value engineering and non-proprietary component access matter.
230 kW Tier 3 diesel standby generator from Blue Star Power Systems. Volvo Penta TAD851GE 7.7L inline-six with DSE DCP7310 controller, 208-600V output.
Tier 33-phasecommerciallarge-commercial
Blue Star Power Systems
Blue Star VD250-03
Open Basler controller + Volvo Penta engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
250 kW standby · Diesel · Liquid-cooled
250 kW diesel standby for large commercial, campus, and institutional facilities where value engineering and non-proprietary component access matter.
250 kW Tier 3 diesel standby generator from Blue Star Power Systems. Volvo Penta TAD852GE 7.7L inline-six, DSE DCP7310 controller, 208-600V output.
Tier 33-phasecommerciallarge-commercial
Blue Star Power Systems
Blue Star VD250-04FT4
Open Basler controller + Volvo Penta engine + Stamford alternator — Tier 4 Final compliant, no proprietary lock-in. Serviceable by any qualified tech.
250 kW standby · Diesel · Liquid-cooled
250 kW Tier 4 Final diesel standby for commercial, campus, and institutional facilities requiring current emissions and component independence.
250 kW Tier 4 Final diesel standby/prime generator from Blue Star Power Systems. Volvo Penta TAD1381VE 12.8L inline-six with SCR/DPF/DOC, DSE DCP7310 controller, 208-600V.
Tier 4 Final3-phasecommerciallarge-commercial
Blue Star Power Systems
Blue Star VD250-04FT4MP
Open Basler controller + Volvo Penta engine + Stamford alternator — trailer-mounted, no proprietary lock-in. Serviceable by any qualified tech.
250 kW standby · Diesel · Liquid-cooled
250 kW Tier 4 Final mobile diesel for construction, planned outage support, and large-scale temporary power with clean emissions.
250 kW Tier 4 Final / EU Stage 5 mobile trailer diesel generator built by Blue Star Power Systems. Volvo Penta TAD1381VE six-cylinder engine, Stamford S4L1D-D41 alternator, DSE DCP7310 controller, 350-gallon integrated fuel tank.
Tier 4 Final3-phaseconstructiontemporary-power
Blue Star Power Systems
Blue Star VD275-01
Open Basler controller + Volvo Penta engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
275 kW standby · Diesel · Liquid-cooled
275 kW diesel standby for large commercial, campus, and institutional facilities where value engineering and non-proprietary component access matter.
275 kW Tier 3 diesel standby generator from Blue Star Power Systems. Volvo Penta TAD853GE 7.7L inline-six with DSE DCP7310 controller, 208-600V output.
Tier 33-phasecommerciallarge-commercial
Blue Star Power Systems
Blue Star VD300-01
Open Basler controller + Volvo Penta engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
300 kW standby · Diesel · Liquid-cooled
300 kW diesel standby for large commercial, campus, and industrial facilities where value engineering and non-proprietary component access matter.
300 kW Tier 3 diesel standby generator from Blue Star Power Systems. Volvo Penta TAD1351GE 12.8L inline-six with DSE DCP7310 controller, 208-600V output.
Tier 33-phasecommerciallarge-commercial
Blue Star Power Systems
Blue Star VD300-02FT4
Open Basler DGC-2020 controller + Volvo Penta engine + Stamford alternator — Tier 4 Final, no proprietary lock-in. Serviceable by any qualified tech.
300 kW standby · Diesel · Liquid-cooled
300 kW Tier 4 Final diesel standby for large commercial and campus facilities requiring current emissions compliance and open-architecture components.
300 kW Tier 4 Final diesel standby generator. Volvo Penta TAD1373VE 12.8L inline-six, 208-600V output, with Basler DGC-2020 controller and SCR aftertreatment.
Open Basler controller + Volvo Penta engine + Stamford alternator — Tier 4 Final compliant, no proprietary lock-in. Serviceable by any qualified tech.
300 kW standby · Diesel · Liquid-cooled
300 kW Tier 4 Final diesel standby for large commercial, campus, and industrial facilities requiring current emissions and component independence.
300 kW Tier 4 Final diesel standby/prime generator from Blue Star Power Systems. Volvo Penta TAD1383VE 12.8L inline-six with SCR/DPF/DOC, DSE DCP7310 controller, 208-600V.
Open Basler controller + Volvo Penta engine + Stamford alternator — trailer-mounted, no proprietary lock-in. Serviceable by any qualified tech.
300 kW standby · Diesel · Liquid-cooled
300 kW Tier 4 Final mobile diesel for construction, planned outage support, and large-scale temporary power with clean emissions.
300 kW Tier 4 Final / EU Stage 5 mobile trailer diesel generator built by Blue Star Power Systems. Volvo Penta TAD1383VE six-cylinder engine, Stamford S4L1D-E41 alternator, DSE DCP7310 controller, 350-gallon integrated fuel tank.
Tier 4 Final3-phaseconstructiontemporary-power
Blue Star Power Systems
Blue Star VD350-01
Open Basler controller + Volvo Penta engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
350 kW standby · Diesel · Liquid-cooled
350 kW diesel standby for large commercial, industrial, and campus facilities where value engineering and non-proprietary component access matter.
350 kW Tier 3 diesel standby generator from Blue Star Power Systems. Volvo Penta TAD1352GE 12.8L inline-six with DSE DCP7310 controller, 208-600V output.
Tier 33-phasecommerciallarge-commercial
Blue Star Power Systems
Blue Star VD400-01
Open Basler controller + Volvo Penta engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
400 kW standby · Diesel · Liquid-cooled
400 kW diesel standby for industrial, campus, and data center facilities where value engineering and non-proprietary component access matter.
400 kW Tier 3 diesel standby generator from Blue Star Power Systems. Volvo Penta TAD1353GE 12.8L inline-six with DSE DCP7310 controller, 208-600V output.
Tier 33-phasecommerciallarge-commercial
Blue Star Power Systems
Blue Star VD450-01
Open Basler controller + Volvo Penta engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
450 kW standby · Diesel · Liquid-cooled
450 kW diesel standby for industrial, campus, and data center facilities where value engineering and non-proprietary component access matter.
450 kW Tier 3 diesel standby generator from Blue Star Power Systems. Volvo Penta TAD1650GE 16.1L inline-six with DSE DCP7310 controller, 208-600V output.
Tier 33-phasecommerciallarge-commercial
Blue Star Power Systems
Blue Star VD500-01
Open Basler controller + Volvo Penta engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
500 kW standby · Diesel · Liquid-cooled
500 kW diesel standby for industrial, data center, and campus facilities where value engineering and non-proprietary component access matter.
500 kW Tier 2 diesel standby generator from Blue Star Power Systems. Volvo Penta TAD1641GE-B 16.1L inline-six with DSE DCP7310 controller, 208-600V output.
Tier 23-phasecommerciallarge-commercial
Blue Star Power Systems
Blue Star VD550-01
Open Basler controller + Volvo Penta engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
550 kW standby · Diesel · Liquid-cooled
550 kW diesel standby for industrial, data center, and campus facilities where value engineering and open-architecture components matter.
550 kW Tier 2 diesel standby generator from Blue Star Power Systems. Volvo Penta TAD1642GE-B 16.1L inline-six with DSE DCP7310 controller, 208-600V output.
Tier 23-phasecommerciallarge-commercial
Blue Star Power Systems
Blue Star VD550-04FT4
Open Basler controller + Volvo Penta engine + Stamford alternator — Tier 4 Final compliant, no proprietary lock-in. Serviceable by any qualified tech.
550 kW standby · Diesel · Liquid-cooled
550 kW Tier 4 Final diesel standby for industrial, data center, and campus facilities requiring current emissions and component independence.
550 kW standby / 500 kW prime Tier 4 Final diesel generator from Blue Star Power Systems. Volvo Penta TWD1682GE 16.12L inline-six with SCR/DPF/DOC, DSE DCP7310 controller, three-phase 208-600V.
Open Basler controller + Volvo Penta engine + Leroy-Somer alternator — trailer-mounted, no proprietary lock-in. Serviceable by any qualified tech.
550 kW standby · Diesel · Liquid-cooled
550 kW Tier 4 Final mobile diesel for industrial temporary power, planned outage support, and large-scale construction with clean emissions.
550 kW standby / 500 kW prime Tier 4 Final / EU Stage 5 mobile trailer diesel generator built by Blue Star Power Systems. Volvo Penta TWD1682GE six-cylinder engine, 572RSL6429 alternator, DSE DCP7310 controller, 550-gallon integrated fuel tank.
Tier 4 Final3-phaseconstructiontemporary-power
Blue Star Power Systems
Blue Star VD600-01
Open Basler DGC-2020 controller + Volvo Penta engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech.
600 kW standby · Diesel · Liquid-cooled
600 kW diesel standby for industrial, data center, and campus power where value engineering and non-proprietary component access matter.
600 kW EPA Tier 2 diesel standby generator from Blue Star Power Systems. Volvo Penta TWD1643GE 16.1L inline-six, 208-4160V output, available with medium-voltage option.
Tier 23-phaselarge-commercialhospital
Blue Star Power Systems
Blue Star VD600-03
Open Basler controller + Volvo Penta engine + Stamford alternator — no proprietary lock-in. Serviceable by any qualified tech, not just the dealer.
600 kW standby · Diesel · Liquid-cooled
600 kW diesel standby for industrial, data center, and campus power where value engineering and non-proprietary component access matter.
600 kW Tier 2 diesel standby generator from Blue Star Power Systems. Volvo Penta TWD1644GE 16.1L inline-six with dual-stage turbo, DSE DCP7310 controller, 208-600V.
Tier 23-phasecommerciallarge-commercial
Blue Star Power Systems
Blue Star VD600-04FT4
Open Basler controller + Volvo Penta engine + Stamford alternator — Tier 4 Final compliant, no proprietary lock-in. Serviceable by any qualified tech.
600 kW standby · Diesel · Liquid-cooled
600 kW Tier 4 Final diesel standby for industrial, data center, and campus facilities requiring current emissions and component independence.
600 kW standby / 570 kW prime Tier 4 Final diesel generator from Blue Star Power Systems. Volvo Penta TWD1683GE 16.12L inline-six with SCR/DPF/DOC, DSE DCP7310 controller, three-phase 208-600V.
Open Basler controller + Volvo Penta engine + Leroy-Somer alternator — trailer-mounted, no proprietary lock-in. Serviceable by any qualified tech.
600 kW standby · Diesel · Liquid-cooled
600 kW Tier 4 Final mobile diesel for industrial temporary power, planned outage support, and large-scale construction with clean emissions.
600 kW standby / 570 kW prime Tier 4 Final / EU Stage 5 mobile trailer diesel generator built by Blue Star Power Systems. Volvo Penta TWD1683GE six-cylinder engine, 572RSL6431 alternator, DSE DCP7310 controller, 550-gallon integrated fuel tank.
Tier 4 Final3-phaseconstructiontemporary-power
Blue Star Power Systems
Blue Star VD700-01
Open Basler controller + Volvo Penta engine + Stamford alternator — no proprietary lock-in. 700 kW class without OEM dealer dependency.
700 kW standby · Diesel · Liquid-cooled
700 kW diesel standby for industrial, data center, and mission-critical facilities where value engineering and non-proprietary components matter.
700 kW Tier 2 diesel standby generator from Blue Star Power Systems. Volvo Penta TWD1744GE 17.3L inline-six with Common Rail injection, DSE DCP7310 controller, 208-600V.
Tier 23-phaselarge-commercialhospital
Caterpillar
Cat C15
500 kW diesel with CAT C15 ACERT inline-6. Best resale value in class. ~200 US dealers with deep parts inventory.
500 kW standby · Diesel · Liquid-cooled
500 kW diesel standby for hospitals, data centers, and large commercial with CAT fleet standardization.
500 kW diesel standby generator with Cat C15 ACERT engine. Large commercial standby for hospitals, high-rises, and municipal infrastructure.
Tier 23-phasehospitalhigh-rise
Caterpillar
Cat C3.3
45 kW compact diesel with CAT C3.3 engine. Premium build quality. Best resale value. ~200 US dealer network.
45 kW standby · Diesel · Liquid-cooled
45 kW diesel standby for small commercial, bank branches, and light-industrial with CAT fleet.
45 kW diesel standby generator with Cat C3.3 turbocharged inline-4 engine. Versatile platform for commercial standby and prime power applications.
3-phasecommercial-standbyprime-power
Caterpillar
Cat C4.4
80 kW compact diesel with CAT C4.4 turbo inline-4. Premium build quality. Best resale value. ~200 US dealer network.
80 kW standby · Diesel · Liquid-cooled
80 kW diesel standby for mid-size commercial, assisted living, and schools with CAT fleet.
80 kW diesel standby generator with Cat C4.4 turbocharged inline-4 engine. Reliable platform for commercial standby and prime power applications.
3-phasecommercial-standbyprime-power
Caterpillar
Cat DG200
200 kW natural gas with CAT DG200. No diesel storage needed. EPA certified for demand response. ~200 US dealers.
200 kW standby · Natural Gas / LPG · Liquid-cooled
200 kW natural gas standby/DR for commercial buildings, hospitals, and facilities on gas mains.
200 kW natural gas generator with 10.3L V8 engine. Emergency standby, demand response, and prime power for commercial and industrial applications.
3-phasecommercial-standbydemand-response
Caterpillar
Cat DG400
400 kW natural gas with CAT CG18 engine. EPA certified emergency and non-emergency. No diesel infrastructure needed.
400 kW standby · Natural Gas · Liquid-cooled
400 kW natural gas standby/DR for large commercial, hospitals, and campus facilities on gas mains.
400 kW natural gas generator with Cat CG18 inline-6 engine. Emergency standby, demand response, and limited time power for commercial applications.
3-phasecommercial-standbydemand-response
Caterpillar
Cat G3512
750 kW natural gas with CAT G3512 V-12. Continuous/prime rated. Biogas capable. Best resale in gas class.
750 kW standby · Natural Gas · Liquid-cooled
750 kW natural gas continuous/CHP for industrial cogeneration, distributed generation, and campus power.
750 kW natural gas generator with Cat G3512 turbocharged V-12 engine. Continuous and prime-rated platform for cogeneration, biogas, and distributed power.
3-phasecontinuous-powerprime-power
Caterpillar
Caterpillar 3406
350 kW diesel with legendary CAT 3406 engine. Best resale -- retains 15-25% more than Cummins/MTU. Parts back to 1995.
350 kW standby · Diesel · Liquid-cooled
350 kW diesel standby for industrial plants, water treatment, and large commercial with fleet standardization.
The Caterpillar 3406C is a 275-400 kW diesel generator built on the legendary 14.64L inline-6. Legacy platform with one of the broadest parts ecosystems in the diesel industry. Specs from OEM data sheet.
3-phasecommercial-standbyindustrial
Caterpillar
Caterpillar 3412
720 kW diesel with legendary CAT 3412 engine. Best resale -- retains 15-25% more than competitors. Parts back to 1995.
720 kW standby · Diesel · Liquid-cooled
720 kW diesel standby for large industrial, hospitals, and mission-critical facilities with CAT fleet standardization.
The Caterpillar 3412C is a 680-900 kVA diesel generator built on the 27.02L V12 engine. ADEM A5 governor. Fuel: 45.3 gal/hr at full load. Legacy platform for hospitals, campuses, and industrial sites.
3-phasehospital-largeindustrial
Caterpillar
Caterpillar C13
350 kW diesel with CAT C13 ACERT inline-6. Best resale -- retains 15-25% more than competitors. ~200 US dealers.
350 kW standby · Diesel · Liquid-cooled
350 kW diesel standby for hospitals, large commercial, and industrial with CAT fleet standardization.
The Caterpillar C13 ACERT is a 350 kW standby diesel generator with EPA Tier 3 certification. 12.5L inline-6 with MEUI injection. Fuel consumption 24.9 gal/hr at full load. Complete specs and service reference.
Tier 33-phasecommercial-standbyhospital-medium
Caterpillar
Caterpillar C18
600 kW diesel with CAT C18 ACERT inline-6. Best resale -- retains 15-25% more than Cummins/MTU. ~200 US dealers.
600 kW standby · Diesel · Liquid-cooled
600 kW diesel standby for large data centers, hospitals, and industrial plants with CAT fleet.
The Caterpillar C18 ACERT is a 600 kW standby diesel generator with EPA Tier 2 certification. 18.1L inline-6 with MEUI injection. Fuel: 42.7 gal/hr at full load. Supports 4160V medium-voltage for hospital and campus applications.
Tier 23-phasehospital-mediumcampus
Caterpillar
Caterpillar C7
200 kW diesel with CAT C7 ACERT inline-6. Best resale value in class. ~200 US dealers. Compact footprint.
200 kW standby · Diesel · Liquid-cooled
200 kW diesel standby for retail, telecom, and small commercial with CAT fleet standardization.
The Caterpillar C7.1 ACERT is a 200 kW standby diesel generator with EPA Tier 3 certification. 7.01L inline-6 with MEUI fuel injection. Compact standby power for small commercial and retail applications.
Tier 33-phasecommercial-standbyretail
Caterpillar
Caterpillar C9
250 kW diesel with CAT C9 ACERT inline-6. Best resale -- retains 15-25% more than competitors. ~200 US dealers.
250 kW standby · Diesel · Liquid-cooled
250 kW diesel standby for mid-size commercial, schools, and light-industrial with CAT fleet.
The Caterpillar C9 ACERT is a 250 kW standby diesel generator with EPA Tier 3 emissions certification. 8.8L inline-6 with MEUI fuel injection. Ideal for retail, telecom, and light-industrial standby applications.
Tier 33-phasecommercial-standbyretail
Caterpillar
Caterpillar G3406
300 kW natural gas with CAT G3406 inline-6. No diesel storage needed. Legacy platform with deep parts availability.
300 kW standby · Natural Gas · Liquid-cooled
300 kW natural gas standby for hospitals, commercial campuses, and facilities on gas mains.
The Caterpillar G3406 is a natural gas standby generator built on the 14.6L G3406 TA inline-6 spark-ignited engine. No diesel fuel storage required. Legacy platform for hospitals, campuses, and commercial facilities.
512 kW natural gas with CAT G3412 V-12. No diesel infrastructure needed. EMCP 4 controller. ~200 US dealers.
512 kW standby · Natural Gas · Liquid-cooled
512 kW natural gas standby for large hospitals, campuses, and data centers on gas mains.
The Caterpillar G3412 is a 512 kW standby natural gas generator built on the 27L V12 G3412C engine. EPA Subpart JJJJ certified. EMCP 4 controller. Dry weight 14,330 lb. Complete specs from OEM sheet.
175 kW natural gas with full Cummins vertical integration. 100% load in 10 seconds. No diesel infrastructure.
175 kW standby · Natural Gas · Liquid-cooled
175 kW natural gas standby for schools, mid-size hotels, and commercial campuses on gas mains.
175 kW natural gas standby generator with GTA 8.3G engine. 175 kW / 219 kVA standby, PowerCommand 1.1 controls, 2202 CFH full-load, dimensions 115 x 40 x 59 in. ISO 9001:2015 manufactured.
3-phasecommercial-standbyindustrial-standby
Cummins
Cummins C200 D6
200 kW diesel with full Cummins vertical integration. 100% load in 10 seconds. Power Command controller standard.
200 kW standby · Diesel · Liquid-cooled
200 kW diesel standby for hospitals, data centers, and large commercial requiring rapid load acceptance.
200 kW EPA Tier 3 diesel standby generator with QSB7-G5 inline-6 engine. PowerCommand 1.1 control, NFPA 110 Level 1 compliant, UL 2200 listed, rated for 50°C ambient operation.
Tier 33-phasecommercial-standbyindustrial
Cummins
Cummins C200 N6
200 kW natural gas with full Cummins vertical integration. 100% load in 10 seconds. Power Command controller.
200 kW standby · Natural Gas / LPG · Liquid-cooled
200 kW natural gas standby for large commercial, healthcare, and office towers on gas mains.
200 kW natural gas/propane commercial standby generator. Cummins' flagship gaseous unit with QSJ8.9G engine and PowerCommand 2.3 controller.
300 kW natural gas with full Cummins vertical integration. 100% load in 10 seconds. Paralleling-ready controller.
300 kW standby · Natural Gas · Liquid-cooled
300 kW natural gas standby for hospitals, university campuses, and large commercial on gas mains.
300 kW natural gas standby generator with GTA 855E engine. 300 kW / 375 kVA standby, PowerCommand 3.3 controls, 4098 CFH full-load, open set dimensions 147 x 69 x 77 in. UL 2200, EPA certified.
3-phasecommercial-standbyindustrial-standby
Cummins
Cummins C350 D6
350 kW diesel with full Cummins vertical integration. 100% load in 10 seconds. 10-15% below CAT at comparable kW.
350 kW standby · Diesel · Liquid-cooled
350 kW diesel standby for large hospitals, industrial plants, and data centers with critical loads.
350 kW diesel standby generator with QSG12-G1 inline-6 engine and HPCR fuel system. EPA Tier 3 compliant, PowerCommand control, liquid-cooled, for large commercial and industrial standby applications.
Tier 33-phasecommercial-standbylarge-commercial
Cummins
Cummins C400 N6
400 kW natural gas with full Cummins vertical integration. 100% load in 10 seconds. Paralleling for multi-MW gas.
400 kW standby · Natural Gas · Liquid-cooled
400 kW natural gas standby for major hospitals, large campuses, and Tier II data centers on gas.
400 kW natural gas standby generator with Cummins GTA28E 28L inline-6 engine. PowerCommand 3.3 control, UL 2200 listed, EPA SI NSPS certified, NFPA 110 Type 10 Level 1/2 capable. Dimensions 4216 x 2083 x 2486 mm.
50 kW diesel with full Cummins vertical integration -- engine, alternator, controls all in-house. One manufacturer warranty.
50 kW standby · Diesel · Liquid-cooled
50 kW diesel standby for international 50 Hz commercial, retail, and light-industrial applications.
50 kW diesel generator from Cummins' international D5 export series. 50 Hz model for markets outside North America. Liquid-cooled standby generator for commercial applications.
3-phasecommercial-standbyinternational-export
Cummins
Cummins C500 N6
500 kW natural gas with full Cummins vertical integration. 100% load in 10 seconds. No diesel infrastructure needed.
500 kW standby · Natural Gas · Liquid-cooled
500 kW natural gas standby for data centers, large hospitals, and campus microgrids on gas mains.
500 kW natural gas standby generator with GTA 28E V12 engine. 500 kW / 625 kVA standby, PowerCommand 3.3 controls, 6994 CFH full-load, open set dimensions 166 x 82 x 98 in. UL 2200, EPA certified.
3-phasecommercial-standbyindustrial-standby
Cummins
Cummins C60 N6
60 kW natural gas with full Cummins vertical integration. QuietConnect-class sound levels. No diesel storage needed.
60 kW standby · Natural Gas / LPG · Liquid-cooled
60 kW natural gas standby for restaurants, small offices, and commercial buildings on gas mains.
130 kW industrial diesel with Iveco/FPT engine. 10-15% below Kohler pricing. Digital controller with paralleling capability.
130 kW standby · Diesel · Liquid-cooled
130 kW diesel standby for mid-size commercial, light manufacturing, and healthcare clinics.
130 kW industrial diesel standby generator. Iveco/FPT 6.7L turbocharged-aftercooled inline-6, EPA Certified Stationary Emergency, Digital H control with NFPA 110 Level I/II.
3-phasecommercial-standbylight-industrial
Generac
Generac SD150
150 kW industrial diesel with 10,000+ dealer support network. 10-15% below Kohler pricing. NFPA 110 compliant.
150 kW standby · Diesel · Liquid-cooled
150 kW diesel standby for hotels, warehouses, and commercial office buildings.
150 kW industrial diesel standby generator. Iveco/FPT 6.7L turbocharged-aftercooled inline-6 with electronic injection, EPA Certified Stationary Emergency, Digital H control with NFPA 110 Level I/II.
175 kW diesel standby for large retail, assisted living, and mid-size industrial facilities.
175 kW industrial diesel standby generator. Generac 6.7L turbocharged-aftercooled inline-6 with electronic injection, EPA Certified Stationary Emergency, Digital H control with NFPA 110 Level I/II.
3-phasecommercial-standbylight-industrial
Generac
Generac SD200
200 kW industrial diesel with Iveco/FPT 8.7L engine. 10-15% cost advantage over Kohler. Paralleling-ready controller.
200 kW standby · Diesel · Liquid-cooled
200 kW diesel standby for hospitals, data centers, and large commercial complexes.
250 kW industrial diesel at 10-15% below Kohler equivalent. Proven Iveco/FPT engine. Largest US dealer network.
250 kW standby · Diesel · Liquid-cooled
250 kW diesel standby for hospitals, manufacturing plants, and high-rise buildings.
250 kW industrial diesel standby generator. Iveco/FPT 8.7L turbocharged-aftercooled inline-6 with common rail injection, EPA Certified Stationary Emergency, Digital H control with NFPA 110 Level I/II.
3-phasecommercial-standbylight-industrial
Generac
Generac SD275
275 kW industrial diesel. 10-15% below Kohler at comparable kW. Digital control with paralleling and load management.
275 kW standby · Diesel · Liquid-cooled
275 kW diesel standby for large commercial campuses, water treatment, and healthcare facilities.
275 kW industrial diesel standby generator. Iveco/FPT 10.3L turbocharged-aftercooled inline-6 with common rail injection, EPA Certified Stationary Emergency, Digital H control with NFPA 110 Level I/II.
3-phasecommercial-standbylight-industrial
Generac
Generac SD300
300 kW industrial diesel with Iveco engine. 10-15% cost advantage vs Kohler. NFPA 110 compliant, paralleling-ready.
300 kW standby · Diesel · Liquid-cooled
300 kW diesel standby for hospitals, multi-building campuses, and industrial plants.
50 kW natural gas/LP standby. No fuel storage permits needed. 10-15% below Kohler gas equivalent.
50 kW standby · Natural Gas · Liquid-cooled
50 kW natural gas standby for grocery stores, medical offices, and chain retail with gas service.
50 kW standby natural gas generator with Generac 4.5L turbocharged spark-ignited engine. EPA certified stationary emergency. Single and three-phase configurations.
3-phasecommercial-standbyindustrial-standby
Generac
Generac SG060
60 kW natural gas/LP standby. No diesel logistics. Largest dealer network (10,000+) for fast local service.
60 kW standby · Natural Gas · Liquid-cooled
60 kW natural gas standby for mid-size commercial, medical clinics, and chain restaurants.
60 kW standby natural gas generator with Generac 4.5L turbocharged spark-ignited engine. EPA certified stationary emergency. Single and three-phase configurations.
70 kW natural gas standby for large restaurants, small hotels, and commercial buildings on gas mains.
70 kW standby natural gas generator with Generac 4.5L turbocharged spark-ignited engine. EPA certified stationary emergency and demand response. Single and three-phase.
80 kW natural gas standby for assisted living, mid-size offices, and retail distribution centers.
80 kW standby natural gas generator with Generac 9.0L V8 naturally aspirated spark-ignited engine. EPA certified stationary emergency and demand response. Single and three-phase.
3-phasecommercial-standbyindustrial-standby
Generac
Generac SG100
100 kW natural gas industrial standby. No on-site diesel storage. 10-15% below Kohler at comparable kW.
100 kW standby · Natural Gas / LPG · Liquid-cooled
100 kW natural gas standby for hotels, office campuses, and healthcare clinics with gas service.
100 kW industrial gaseous standby generator. Generac's commercial natural gas/LP platform competing with Kohler KG100 and Cummins C100 N6.
Factory-direct prime-rated gas at 15-30% below major brands. PSI 31.8L V12 — Gillette's largest prime gas unit. Continuous duty, no lock-in.
540 kW standby · Natural Gas · Liquid-cooled
540 kW prime natural gas for continuous-duty industrial, mining, and large off-grid operations. Gillette's largest prime unit.
540 kW prime-rated natural gas generator. PSI 31.8L V12 turbocharged, Stamford HCI534 alternator, DSE 7420. Continuous duty, 3-phase only. Gillette's largest prime gas unit.
Factory-direct at 15-30% below major brands. PSI 8.8L high-output turbo V8 + DSE controller — no proprietary lock-in. 3-7 day lead times.
200 kW standby · Natural Gas · Liquid-cooled
200 kW natural gas standby for commercial buildings, hotels, multi-family housing, and data centers.
200 kW natural gas stationary standby generator. Made-in-USA commercial unit with PSI 8.8L high-output turbocharged V8, Stamford alternator, and DSE 7420 MKII controller. NG only.
Factory-direct at 15-30% below major brands. PSI 31.8L V12 engine + DSE controller — no proprietary lock-in. 3-7 day lead times.
650 kW standby · Natural Gas · Liquid-cooled
650 kW natural gas standby for data centers, hospitals, industrial facilities, and campus-scale emergency backup.
650 kW natural gas stationary standby generator. PSI 31.8L V12 turbocharged engine, Stamford HCI634 alternator, DSE 7420 MKII. Natural gas only. Made in USA.
Factory-direct at 15-30% below major brands. Perkins engine + DSE controller — no proprietary lock-in. 3-7 day lead times.
100 kW standby · Diesel · Liquid-cooled
100 kW diesel standby for commercial buildings, telecom sites, pump stations, and light industrial facilities.
100 kW stationary diesel standby generator with Perkins 1104D-E44TAG2 engine. Made-in-USA with Stamford UCI274D alternator and DSE 7420 MKII controller.
Tier 33-phasecommercialtelecom
Gillette
Gillette SPD-1500
Factory-direct at 15-30% below major brands. Perkins 7.0L I6 engine + DSE controller — no proprietary lock-in. 3-7 day lead times.
150 kW standby · Diesel · Liquid-cooled
150 kW diesel standby for hospitals, hotels, commercial buildings, and municipal infrastructure.
150 kW stationary diesel standby generator with Perkins 1106D-E70TAG4 engine. Made-in-USA with Stamford UCI274G alternator and DSE 7420 MKII controller.
Tier 33-phasecommercialhospital
Gillette
Gillette SPD-2000
Factory-direct at 15-30% below major brands. Perkins 7.0L I6 engine + DSE controller — no proprietary lock-in. 3-7 day lead times.
200 kW standby · Diesel · Liquid-cooled
200 kW diesel standby for hospitals, hotels, water treatment, and mid-size commercial or municipal facilities.
200 kW stationary diesel standby generator with Perkins 1106D-E70TAG5 engine. Made-in-USA with Stamford UCID274J alternator and DSE 7420 MKII controller.
Tier 33-phasecommercialhospital
Gillette
Gillette SPD-600
Factory-direct at 15-30% below major brands. Perkins engine + DSE controller — no proprietary lock-in. 3-7 day lead times.
60 kW standby · Diesel · Liquid-cooled
60 kW diesel standby for commercial buildings, telecom sites, retail stores, and pump stations.
60 kW stationary diesel standby generator with Perkins 1104D-E44TG1 engine. Made-in-USA with Stamford UCI224F alternator and DSE 7420 MKII controller.
Tier 33-phasecommercialtelecom
Gillette
Gillette SPJD-1000
Factory-direct at 15-30% below major brands. John Deere 4045 engine + DSE controller — no proprietary lock-in. 3-7 day lead times.
100 kW standby · Diesel · Liquid-cooled
100 kW diesel standby for commercial, telecom, pump stations, and municipal buyers. Buy American compliant.
100 kW stationary diesel standby generator with John Deere 4045HF285 engine. Made-in-USA with Stamford UCI274D alternator and DSE 7420 MKII controller.
Tier 33-phasecommercialtelecom
Gillette
Gillette SPJD-1550
Factory-direct at 15-30% below major brands. John Deere 6068 engine + DSE controller — no proprietary lock-in. 3-7 day lead times.
155 kW standby · Diesel · Liquid-cooled
155 kW diesel standby for hospitals, hotels, commercial buildings, and municipal infrastructure. Buy American compliant.
155 kW stationary diesel standby generator with John Deere 6068HF285 engine. Made-in-USA with Stamford UCI274G alternator and DSE 7420 MKII controller.
Tier 33-phasecommercialhospital
Gillette
Gillette SPJD-2100
Factory-direct at 15-30% below major brands. John Deere 6068 engine + DSE controller — no proprietary lock-in. 3-7 day lead times.
210 kW standby · Diesel · Liquid-cooled
210 kW diesel standby for hospitals, hotels, water treatment, and commercial facilities. Buy American compliant.
210 kW stationary diesel standby generator with John Deere 6068HF485 engine. Made-in-USA with Stamford UCID274J alternator and DSE 7420 MKII controller.
Tier 33-phasecommercialhospital
Gillette
Gillette SPJD-600
Factory-direct at 15-30% below major brands. John Deere engine + DSE controller — no proprietary lock-in. 3-7 day lead times.
60 kW standby · Diesel · Liquid-cooled
60 kW diesel standby for cost-conscious commercial, telecom, and municipal buyers. Buy American compliant.
60 kW stationary diesel standby generator with John Deere engine. Made-in-USA commercial diesel unit with DSE controller and Stamford or Marathon alternator.
Tier 33-phasecommercialtelecom
Gillette
Gillette SPVD-2500
Factory-direct at 15-30% below major brands. Volvo Penta 7.7L engine + Basler controller — no proprietary lock-in. 3-7 day lead times.
250 kW standby · Diesel · Liquid-cooled
250 kW diesel standby for hospitals, hotels, data centers, and mid-size commercial or industrial facilities.
250 kW stationary diesel standby generator with Volvo Penta TAD852GE 7.7L engine. Stamford S4L1D alternator, Basler DGC-2020 controller. Made in USA.
Tier 33-phasecommercialhospital
Gillette
Gillette SPVD-3000
Factory-direct at 15-30% below major brands. Volvo Penta 12.8L engine + Basler controller — no proprietary lock-in. 3-7 day lead times.
300 kW standby · Diesel · Liquid-cooled
300 kW diesel standby for hospitals, hotels, data centers, and large commercial or industrial facilities.
300 kW stationary diesel standby generator with Volvo Penta TAD1351GE 12.8L engine. Stamford S4L1D alternator, Basler DGC-2020 controller. Made in USA.
Tier 33-phasecommercialhospital
Gillette
Gillette SPVD-3500
Factory-direct at 15-30% below major brands. Volvo Penta 12.8L engine + Basler controller — no proprietary lock-in. 3-7 day lead times.
350 kW standby · Diesel · Liquid-cooled
350 kW diesel standby for hospitals, data centers, hotels, and large commercial or campus facilities.
350 kW stationary diesel standby generator with Volvo Penta TAD1352GE 12.8L engine. Stamford S4L1DF alternator, Basler DGC-2020 controller. Made in USA.
Tier 33-phasecommercialhospital
Gillette
Gillette SPVD-4000
Factory-direct at 15-30% below major brands. Volvo Penta 12.8L engine + Basler controller — no proprietary lock-in. 3-7 day lead times.
400 kW standby · Diesel · Liquid-cooled
400 kW diesel standby for hospitals, data centers, hotels, and large commercial or campus facilities.
400 kW stationary diesel standby generator with Volvo Penta TAD1353GE 12.8L engine. Stamford S4L1DG alternator, Basler DGC-2020 controller. Made in USA.
Tier 33-phasecommercialhospital
Gillette
Gillette SPVD-5000
Factory-direct at 15-30% below major brands. Volvo Penta 16.1L engine + Basler controller — no proprietary lock-in. 3-7 day lead times.
500 kW standby · Diesel · Liquid-cooled
500 kW diesel standby for data centers, hospitals, industrial campuses, and large municipal facilities.
500 kW stationary diesel standby generator with Volvo Penta TAD1641GE 16.1L engine. Stamford HCI534 alternator, Basler DGC-2020 controller. Made in USA.
Tier 23-phasedata-centerhospital
Gillette
Gillette SPVD-5500
Factory-direct at 15-30% below major brands. Volvo Penta 16.1L engine + Basler controller — no proprietary lock-in. 3-7 day lead times.
550 kW standby · Diesel · Liquid-cooled
550 kW diesel standby for data centers, hospitals, industrial campuses, and large municipal infrastructure.
550 kW stationary diesel standby generator with Volvo Penta TAD1642GE 16.1L engine. Stamford HCI534F alternator, Basler DGC-2020 controller. Made in USA.
Tier 23-phasedata-centerhospital
Gillette
Gillette SPVD-6000
Factory-direct at 15-30% below major brands. Volvo Penta 16.1L engine + Basler controller — no proprietary lock-in. 3-7 day lead times.
600 kW standby · Diesel · Liquid-cooled
600 kW diesel standby for data centers, hospitals, industrial campuses, and large-scale commercial emergency backup.
Factory-direct at 15-30% below major brands. Volvo Penta 17.26L engine + Basler controller — Gillette's largest Volvo unit. No lock-in.
700 kW standby · Diesel · Liquid-cooled
700 kW diesel standby for data centers, hospitals, industrial campuses, and large-scale municipal or commercial facilities.
700 kW stationary diesel standby generator with Volvo Penta TWD1744GE 17.26L engine. Stamford S6DC311 alternator, Basler DGC-2020 controller. Gillette's largest Volvo unit.
Tier 23-phasedata-centerhospital
Gillette
Gillette T4D-1000
Factory-direct Tier 4 Final at 15-30% below major brands. Volvo Penta engine + Basler controller — EPA/CARB compliant, no lock-in.
100 kW standby · Diesel · Liquid-cooled
100 kW Tier 4 Final diesel for air-quality-restricted sites, prime power, and commercial standby in CARB jurisdictions.
100 kW Tier 4 Final / Stage 5 diesel generator with Volvo Penta TAD581VE 5.13L engine. SCR aftertreatment, DEF system, Basler DGC-2020 controller. Made in USA.
Tier 4 Final3-phasecommercialhospital
Gillette
Gillette T4D-1500
Factory-direct Tier 4 Final at 15-30% below major brands. Volvo Penta 7.7L engine + Basler controller — EPA/CARB compliant, no lock-in.
150 kW standby · Diesel · Liquid-cooled
150 kW Tier 4 Final diesel for air-quality-restricted sites, hospitals, and prime power in CARB jurisdictions.
150 kW Tier 4 Final / Stage 5 diesel generator with Volvo Penta TAD881VE 7.7L engine. SCR aftertreatment, DEF system, Basler DGC-2020 controller. Made in USA.
Tier 4 Final3-phasecommercialhospital
Gillette
Gillette T4D-2000
Factory-direct Tier 4 Final at 15-30% below major brands. Volvo Penta 10.8L engine + Basler controller — EPA/CARB compliant, no lock-in.
200 kW standby · Diesel · Liquid-cooled
200 kW Tier 4 Final diesel for hospitals, municipal sites, construction, and prime power in CARB jurisdictions.
200 kW Tier 4 Final / Stage 5 diesel generator with Volvo Penta TAD1180VE 10.8L engine. SCR aftertreatment, DEF, Basler DGC-2020 controller. Made in USA.
Tier 4 Final3-phasecommercialhospital
Gillette
Gillette T4D-2500
Factory-direct Tier 4 Final at 15-30% below major brands. Volvo Penta 12.8L engine + Basler controller — EPA/CARB compliant, no lock-in.
250 kW standby · Diesel · Liquid-cooled
250 kW Tier 4 Final diesel for hospitals, municipal sites, and prime power in air-quality-restricted CARB jurisdictions.
250 kW Tier 4 Final / Stage 5 diesel generator with Volvo Penta TAD1381VE 12.8L engine. SCR aftertreatment, DEF, Basler DGC-2020 controller. Made in USA.
Tier 4 Final3-phasecommercialhospital
Gillette
Gillette T4D-3000
Factory-direct Tier 4 Final at 15-30% below major brands. Volvo Penta 12.8L engine + Basler controller — EPA/CARB compliant, no lock-in.
300 kW standby · Diesel · Liquid-cooled
300 kW Tier 4 Final diesel for hospitals, municipal infrastructure, and prime power in CARB jurisdictions.
300 kW Tier 4 Final / Stage 5 diesel generator with Volvo Penta TAD1383VE 12.8L engine. Water-to-air aftercooled, SCR+DEF, Basler DGC-2020. Made in USA.
Tier 4 Final3-phasecommercialhospital
Gillette
Gillette T4D-3500
Factory-direct Tier 4 Final at 15-30% below major brands. Volvo Penta 12.8L engine + Basler controller — EPA/CARB compliant, no lock-in.
350 kW standby · Diesel · Liquid-cooled
350 kW Tier 4 Final diesel for hospitals, data centers, municipal sites, and prime power in CARB jurisdictions.
350 kW Tier 4 Final / Stage 5 diesel generator with Volvo Penta TAD1385VE 12.8L engine. Water-to-air aftercooled, SCR+DEF, Basler DGC-2020. Made in USA.
Tier 4 Final3-phasecommercialhospital
Gillette
Gillette T4D-6000
Factory-direct Tier 4 Final at 15-30% below major brands. Volvo Penta 16.1L engine — Gillette's largest T4F unit. EPA/CARB compliant.
600 kW standby · Diesel · Liquid-cooled
600 kW Tier 4 Final diesel for data centers, hospitals, industrial prime power, and sites in CARB jurisdictions.
600 kW standby / 570 kW prime Tier 4 Final diesel generator with Volvo Penta TWD1683GE 16.1L engine. H2O-to-air aftercooled, SCR+DEF. Gillette's largest T4F unit.
Tier 4 Final3-phasedata-centerhospital
Kohler
Kohler 100REOZJF
THD below 3% at 100 kW -- the healthcare and commercial default. John Deere 4045HF285 with Decision-Maker controller.
100 kW standby · Diesel · Liquid-cooled
100 kW commercial standby for hospitals, schools, retail, and institutional facilities requiring clean power and NFPA 110 compliance.
100 kW diesel commercial standby generator. Mid-range diesel workhorse for commercial facilities, healthcare, and institutional applications.
Tier 33-phasecommercialhealthcare
Kohler
Kohler 100REZGD
100 kW industrial gaseous -- General Motors Vortec 5.7L with PM alternator, sub-3% THD. No on-site fuel storage required.
100 kW standby · LPG · Liquid-cooled
100 kW commercial standby on NG/LP for retail, offices, and light commercial preferring gaseous fuel over diesel.
100 kW LPG industrial standby generator. Enclosed gaseous standby for commercial and institutional applications requiring clean-burning propane fuel.
3-phasecommercialhealthcare
Kohler
Kohler 100RZGD
100 kW industrial gaseous -- General Motors Vortec 5.7L with PM alternator, sub-3% THD. No on-site fuel storage required.
100 kW standby · LPG · Liquid-cooled
100 kW commercial standby on NG/LP for retail, offices, and light commercial preferring gaseous fuel over diesel.
100 kW LPG industrial standby generator. Open-frame gaseous standby for commercial and industrial applications on propane.
3-phasecommercialhealthcare
Kohler
Kohler 125REOZJ4
THD below 3% at 130 kW -- the healthcare and commercial default. John Deere 6068HG550 with Decision-Maker controller.
130 kW standby · Diesel · Liquid-cooled
130 kW commercial standby for hospitals, schools, retail, and institutional facilities requiring clean power and NFPA 110 compliance.
130 kW diesel commercial standby generator powered by John Deere. Reliable standby power for commercial and institutional facilities.
Tier 4 Final3-phasecommercialhealthcare
Kohler
Kohler 125REOZJG
THD below 3% at 125 kW -- the healthcare and commercial default. John Deere 4045HF285K with Decision-Maker controller.
125 kW standby · Diesel · Liquid-cooled
125 kW commercial standby for hospitals, schools, retail, and institutional facilities requiring clean power and NFPA 110 compliance.
125 kW diesel commercial standby generator. John Deere-powered mid-range diesel for commercial, healthcare, and institutional applications.
3-phasecommercialhealthcare
Kohler
Kohler 145REOZT4
130 kW mobile diesel trailer -- Tier 4 John Deere 6068HG550. DOT-towable for large temporary power and emergency deployment.
130 kW standby · Diesel · Liquid-cooled
130 kW mobile standby for large construction projects, event power, emergency response, and planned outage bridge power.
130 kW diesel mobile trailer Tier 4 Final commercial standby generator powered by John Deere. Reliable standby power for commercial and institutional facilities.
Tier 4 Final3-phasecommercialhealthcare
Kohler
Kohler 150REOZJ4
THD below 3% at 150 kW -- the healthcare and commercial default. John Deere 6068HG550 with Decision-Maker controller.
150 kW standby · Diesel · Liquid-cooled
150 kW commercial standby for hospitals, schools, retail, and institutional facilities requiring clean power and NFPA 110 compliance.
154 kW diesel commercial standby generator powered by John Deere. Reliable standby power for commercial and institutional facilities.
Tier 4 Final3-phasecommercialhealthcare
Kohler
Kohler 150REOZJF
THD below 3% at 154 kW -- the healthcare and commercial default. John Deere 6068HF285K with Decision-Maker controller.
154 kW standby · Diesel · Liquid-cooled
154 kW commercial standby for hospitals, schools, retail, and institutional facilities requiring clean power and NFPA 110 compliance.
154 kW diesel commercial standby generator powered by John Deere. Reliable standby power for commercial and institutional facilities.
Tier 33-phasecommercialhealthcare
Kohler
Kohler 150REZGC
150 kW industrial gaseous -- PSI 8.8L Industrial with PM alternator, sub-3% THD. No on-site fuel storage required.
150 kW standby · LPG · Liquid-cooled
150 kW commercial standby on NG/LP for retail, offices, and light commercial preferring gaseous fuel over diesel.
150 kW LPG industrial standby generator. Enclosed gaseous standby with PSI engine for mid-range commercial and institutional applications.
3-phasecommercialhealthcare
Kohler
Kohler 150RZGC
150 kW industrial gaseous -- PSI 8.8L Industrial with PM alternator, sub-3% THD. No on-site fuel storage required.
150 kW standby · LPG · Liquid-cooled
150 kW commercial standby on NG/LP for retail, offices, and light commercial preferring gaseous fuel over diesel.
135 kW LPG industrial standby generator. Open-frame gaseous standby with PSI engine for commercial and industrial facilities.
3-phasecommercialhealthcare
Kohler
Kohler 175REOZT4
150 kW mobile diesel trailer -- Tier 4 John Deere 6068HG550. DOT-towable for large temporary power and emergency deployment.
150 kW standby · Diesel · Liquid-cooled
150 kW mobile standby for large construction projects, event power, emergency response, and planned outage bridge power.
154 kW diesel mobile trailer Tier 4 Final commercial standby generator powered by John Deere. Reliable standby power for commercial and institutional facilities.
Tier 4 Final3-phasecommercialhealthcare
Kohler
Kohler 180REOZJG
THD below 3% at 180 kW -- the healthcare and commercial default. John Deere 6068HFG82E with Decision-Maker controller.
180 kW standby · Diesel · Liquid-cooled
180 kW commercial standby for hospitals, schools, retail, and institutional facilities requiring clean power and NFPA 110 compliance.
180 kW diesel commercial standby generator powered by John Deere. Reliable standby power for commercial and institutional facilities.
Tier 33-phasecommercialhealthcare
Kohler
Kohler 180REZXB
190 kW industrial gaseous -- Doosan D111TIC with PM alternator, sub-3% THD. No on-site fuel storage required.
190 kW standby · LPG · Liquid-cooled
190 kW commercial standby on NG/LP for retail, offices, and light commercial preferring gaseous fuel over diesel.
190 kW LPG industrial standby generator. Enclosed gaseous standby with Doosan engine for commercial, healthcare, and institutional applications.
3-phasecommercialhealthcare
Kohler
Kohler 180RZXB
190 kW industrial gaseous -- Doosan D111TIC with PM alternator, sub-3% THD. No on-site fuel storage required.
190 kW standby · LPG · Liquid-cooled
190 kW commercial standby on NG/LP for retail, offices, and light commercial preferring gaseous fuel over diesel.
170 kW LPG industrial standby generator. Open-frame gaseous standby with Doosan engine for commercial and industrial facilities.
3-phasecommercialhealthcare
Kohler
Kohler 200REOZJF
200 kW diesel standby with sub-3% THD -- John Deere 6068HFG85. Healthcare and data center default in this power class.
200 kW standby · Diesel · Liquid-cooled
200 kW commercial standby for hospitals, data centers, government, and mid-size facilities requiring NFPA 110 Level 1.
200 kW diesel commercial standby generator. Large commercial diesel for hospitals, data centers, and institutional facilities.
Tier 33-phasehospitaldata-center
Kohler
Kohler 200REZXB
200 kW industrial gaseous -- Doosan D111TIC with PM alternator. No fuel storage, no SPCC plan, lower emissions than diesel.
200 kW standby · LPG · Liquid-cooled
200 kW commercial standby on NG/LP for mid-to-large commercial, multi-tenant buildings, and institutional applications.
200 kW LPG industrial standby generator. Enclosed gaseous standby with Doosan engine for commercial, healthcare, and institutional applications.
3-phasecommercialhealthcare
Kohler
Kohler 200RZXB
200 kW industrial gaseous -- Doosan D111TIC with PM alternator. No fuel storage, no SPCC plan, lower emissions than diesel.
200 kW standby · LPG · Liquid-cooled
200 kW commercial standby on NG/LP for mid-to-large commercial, multi-tenant buildings, and institutional applications.
175 kW LPG industrial standby generator. Open-frame gaseous standby with Doosan engine for commercial and industrial facilities.
3-phasecommercialhealthcare
Kohler
Kohler 230REOZJE
230 kW diesel standby with sub-3% THD -- John Deere 6090HF484C. Healthcare and data center default in this power class.
230 kW standby · Diesel · Liquid-cooled
230 kW commercial standby for hospitals, data centers, government, and mid-size facilities requiring NFPA 110 Level 1.
230 kW diesel commercial standby generator powered by John Deere. Reliable standby power for commercial and institutional facilities.
Tier 33-phasecommercialhealthcare
Kohler
Kohler 250REOZJE
255 kW diesel standby with sub-3% THD -- John Deere 6090HF484B. Healthcare and data center default in this power class.
255 kW standby · Diesel · Liquid-cooled
255 kW commercial standby for hospitals, data centers, government, and mid-size facilities requiring NFPA 110 Level 1.
255 kW diesel commercial standby generator powered by John Deere. Mid-range diesel workhorse for commercial, healthcare, and institutional applications.
Tier 33-phasecommercialhealthcare
Kohler
Kohler 250REZXB
260 kW industrial gaseous -- Doosan D146L with PM alternator. No fuel storage, no SPCC plan, lower emissions than diesel.
260 kW standby · LPG · Liquid-cooled
260 kW commercial standby on NG/LP for mid-to-large commercial, multi-tenant buildings, and institutional applications.
260 kW LPG industrial standby generator. Enclosed gaseous standby with Doosan engine for large commercial and institutional applications.
3-phasecommercialhealthcare
Kohler
Kohler 250RZXB
260 kW industrial gaseous -- Doosan D146L with PM alternator. No fuel storage, no SPCC plan, lower emissions than diesel.
260 kW standby · LPG · Liquid-cooled
260 kW commercial standby on NG/LP for mid-to-large commercial, multi-tenant buildings, and institutional applications.
224 kW LPG industrial standby generator. Open-frame gaseous standby with Doosan engine for commercial and industrial facilities.
3-phasecommercialhealthcare
Kohler
Kohler 275REOZJE
280 kW diesel standby with sub-3% THD -- John Deere 6090HF484A. Healthcare and data center default in this power class.
280 kW standby · Diesel · Liquid-cooled
280 kW commercial standby for hospitals, data centers, government, and mid-size facilities requiring NFPA 110 Level 1.
280 kW diesel commercial standby generator powered by John Deere. Mid-range diesel workhorse for commercial, healthcare, and institutional applications.
Tier 33-phasecommercialhealthcare
Kohler
Kohler 300REOZJ
300 kW diesel standby with sub-3% THD -- John Deere 6090HFG86. Healthcare and data center default in this power class.
300 kW standby · Diesel · Liquid-cooled
300 kW commercial standby for hospitals, data centers, government, and mid-size facilities requiring NFPA 110 Level 1.
300 kW diesel commercial standby generator powered by John Deere. Mid-range diesel workhorse for commercial, healthcare, and institutional applications.
Tier 33-phasecommercialhealthcare
Kohler
Kohler 300REZXC
300 kW industrial gaseous -- Doosan D146L with PM alternator. No fuel storage, no SPCC plan, lower emissions than diesel.
300 kW standby · Natural Gas · Liquid-cooled
300 kW commercial standby on NG/LP for mid-to-large commercial, multi-tenant buildings, and institutional applications.
300 kW natural gas industrial standby generator. Enclosed gaseous standby with Doosan engine for large commercial and institutional applications.
3-phasecommercialhealthcare
Kohler
Kohler 300REZXC (300 kW Gas)
300 kW industrial gaseous -- Doosan 14.6L (Kohler PN GM64103) with PM alternator. No fuel storage, no SPCC plan, lower emissions than diesel.
300 kW commercial standby on NG/LP for mid-to-large commercial, multi-tenant buildings, and institutional applications.
300 kW gaseous-fueled commercial standby generator. Kohler/Rehlko 300REZXC large industrial gaseous unit for major facilities, paralleling applications, and campus power. Note: the 300 kW Kohler gas genset is sold as the 300REZXC, not as 'KG300'.
300 kW industrial gaseous -- PSI/Doosan D183L with PM alternator. No fuel storage, no SPCC plan, lower emissions than diesel.
300 kW standby · LPG · Liquid-cooled
300 kW commercial standby on NG/LP for mid-to-large commercial, multi-tenant buildings, and institutional applications.
300 kW LPG industrial standby generator. Enclosed gaseous standby with PSI/Doosan engine and pilot-excited permanent-magnet alternator.
3-phasecommercialhealthcare
Kohler
Kohler 300RZXD
300 kW industrial gaseous -- PSI/Doosan D183L with PM alternator. No fuel storage, no SPCC plan, lower emissions than diesel.
300 kW standby · LPG · Liquid-cooled
300 kW commercial standby on NG/LP for mid-to-large commercial, multi-tenant buildings, and institutional applications.
264 kW LPG industrial standby generator. Open-frame gaseous standby with PSI/Doosan engine and pilot-excited permanent-magnet alternator.
3-phasecommercialhealthcare
Kohler
Kohler 350REOZJ
350 kW diesel standby with sub-3% THD -- John Deere 6135HF485T. Healthcare and data center default in this power class.
350 kW standby · Diesel · Liquid-cooled
350 kW commercial standby for hospitals, data centers, government, and mid-size facilities requiring NFPA 110 Level 1.
350 kW diesel commercial standby generator powered by John Deere. Mid-range diesel workhorse for commercial, healthcare, and institutional applications.
Tier 33-phasecommercialhealthcare
Kohler
Kohler 350REOZJB
360 kW diesel standby with sub-3% THD -- John Deere 6135HFG84B. Healthcare and data center default in this power class.
360 kW standby · Diesel · Liquid-cooled
360 kW commercial standby for hospitals, data centers, government, and mid-size facilities requiring NFPA 110 Level 1.
360 kW diesel commercial standby generator powered by John Deere. Mid-range diesel workhorse for commercial, healthcare, and institutional applications.
Tier 33-phasecommercialhealthcare
Kohler
Kohler 350REOZJC
350 kW diesel standby with sub-3% THD -- John Deere 6135HF485T. Healthcare and data center default in this power class.
350 kW standby · Diesel · Liquid-cooled
350 kW commercial standby for hospitals, data centers, government, and mid-size facilities requiring NFPA 110 Level 1.
350 kW diesel commercial standby generator powered by John Deere. Mid-range diesel workhorse for commercial, healthcare, and institutional applications.
Tier 33-phasecommercialhealthcare
Kohler
Kohler 350REOZJD
360 kW diesel standby with sub-3% THD -- John Deere 6135HFG84B. Healthcare and data center default in this power class.
360 kW standby · Diesel · Liquid-cooled
360 kW commercial standby for hospitals, data centers, government, and mid-size facilities requiring NFPA 110 Level 1.
360 kW diesel commercial standby generator powered by John Deere. Mid-range diesel workhorse for commercial, healthcare, and institutional applications.
Tier 33-phasecommercialhealthcare
Kohler
Kohler 350REZXB
355 kW industrial gaseous -- Doosan D183TIC with PM alternator. No fuel storage, no SPCC plan, lower emissions than diesel.
355 kW standby · LPG · Liquid-cooled
355 kW commercial standby on NG/LP for mid-to-large commercial, multi-tenant buildings, and institutional applications.
355 kW LPG industrial standby generator. Enclosed gaseous standby with Doosan engine and pilot-excited permanent-magnet alternator.
3-phasecommercialhealthcare
Kohler
Kohler 350REZXD
355 kW industrial gaseous -- PSI/Doosan D183L with PM alternator. No fuel storage, no SPCC plan, lower emissions than diesel.
355 kW standby · LPG · Liquid-cooled
355 kW commercial standby on NG/LP for mid-to-large commercial, multi-tenant buildings, and institutional applications.
355 kW LPG industrial standby generator. Enclosed gaseous standby with PSI/Doosan engine and pilot-excited permanent-magnet alternator.
3-phasecommercialhealthcare
Kohler
Kohler 350RZXD
355 kW industrial gaseous -- PSI/Doosan D183L with PM alternator. No fuel storage, no SPCC plan, lower emissions than diesel.
355 kW standby · LPG · Liquid-cooled
355 kW commercial standby on NG/LP for mid-to-large commercial, multi-tenant buildings, and institutional applications.
290 kW LPG industrial standby generator. Open-frame gaseous standby with PSI/Doosan engine and pilot-excited permanent-magnet alternator.
3-phasecommercialhealthcare
Kohler
Kohler 400REOZJ
400 kW diesel standby with sub-3% THD -- John Deere 6135HF485S. Healthcare and data center default in this power class.
400 kW standby · Diesel · Liquid-cooled
400 kW commercial standby for hospitals, data centers, government, and mid-size facilities requiring NFPA 110 Level 1.
400 kW diesel commercial standby generator powered by John Deere. Mid-range diesel workhorse for commercial, healthcare, and institutional applications.
Tier 33-phasecommercialhealthcare
Kohler
Kohler 400REOZJC
400 kW diesel standby with sub-3% THD -- John Deere 6135HF485S. Healthcare and data center default in this power class.
400 kW standby · Diesel · Liquid-cooled
400 kW commercial standby for hospitals, data centers, government, and mid-size facilities requiring NFPA 110 Level 1.
400 kW diesel commercial standby generator powered by John Deere. Mid-range diesel workhorse for commercial, healthcare, and institutional applications.
Tier 33-phasecommercialhealthcare
Kohler
Kohler 400REOZJD
410 kW diesel standby with sub-3% THD -- John Deere 6135HFG84A. Healthcare and data center default in this power class.
410 kW standby · Diesel · Liquid-cooled
410 kW commercial standby for hospitals, data centers, government, and mid-size facilities requiring NFPA 110 Level 1.
410 kW diesel commercial standby generator powered by John Deere. Mid-range diesel workhorse for commercial, healthcare, and institutional applications.
Tier 33-phasecommercialhealthcare
Kohler
Kohler 400REZXB (400 kW Gas)
400 kW industrial gaseous -- Doosan D219TIC (PSI 21.9L) with PM alternator, sub-3% THD. No fuel tank, no SPCC, lower emissions than diesel.
400 kW gaseous standby for large commercial, industrial, and campus applications where NG eliminates diesel logistics and permitting.
400 kW gaseous-fueled commercial standby generator. Kohler/Rehlko 400REZXB — the flagship of Kohler's industrial gaseous lineup for large facilities and paralleling arrays. Note: the 400 kW Kohler gas genset is sold as the 400REZXB, not as 'KG400'.
400 kW industrial gaseous -- PSI/Doosan D219L with PM alternator, sub-3% THD. No fuel tank, no SPCC, lower emissions than diesel.
400 kW standby · LPG · Liquid-cooled
400 kW gaseous standby for large commercial, industrial, and campus applications where NG eliminates diesel logistics and permitting.
400 kW LPG industrial standby generator. Enclosed gaseous standby with PSI/Doosan engine and pilot-excited permanent-magnet alternator.
3-phasecommercialhealthcare
Kohler
Kohler 400RZXD
400 kW industrial gaseous -- PSI/Doosan D219L with PM alternator, sub-3% THD. No fuel tank, no SPCC, lower emissions than diesel.
400 kW standby · LPG · Liquid-cooled
400 kW gaseous standby for large commercial, industrial, and campus applications where NG eliminates diesel logistics and permitting.
304 kW LPG industrial standby generator. Open-frame gaseous standby with PSI/Doosan engine and pilot-excited permanent-magnet alternator.
3-phasecommercialhealthcare
Kohler
Kohler 40REOZK
40 kW compact diesel standby -- Kohler KDI 3404TM turbo at 1800 RPM. Sub-3% THD with quiet enclosure options.
40 kW standby · Diesel · Liquid-cooled
40 kW commercial standby for small-to-mid commercial, retail, branch offices, and light industrial applications on diesel.
40 kW diesel commercial standby generator. Kohler-powered diesel for commercial, healthcare, education, and government standby applications.
3-phasecommercialhealthcare
Kohler
Kohler 40REOZK4
40 kW compact diesel standby -- Kohler KDI 2504 TCR turbo at 1800 RPM. Sub-3% THD with quiet enclosure options.
40 kW standby · Diesel · Liquid-cooled
40 kW commercial standby for small-to-mid commercial, retail, branch offices, and light industrial applications on diesel.
40 kW Tier 4 Final diesel commercial standby generator. Kohler-powered diesel with EPA Tier 4 Final emissions compliance for commercial and institutional applications.
Tier 4 Final3-phasecommercialhealthcare
Kohler
Kohler 450REZXD
450 kW industrial gaseous -- PSI/Doosan D219L with PM alternator, sub-3% THD. No fuel tank, no SPCC, lower emissions than diesel.
450 kW standby · LPG · Liquid-cooled
450 kW gaseous standby for large commercial, industrial, and campus applications where NG eliminates diesel logistics and permitting.
450 kW LPG industrial standby generator. Enclosed gaseous standby with PSI/Doosan engine and pilot-excited permanent-magnet alternator.
3-phasecommercialhealthcare
Kohler
Kohler 45REOZT4
40 kW mobile diesel trailer -- Tier 4 Kohler KDI 2504 TCR. Road-towable for temporary power, construction, and emergency deployment.
40 kW standby · Diesel · Liquid-cooled
40 kW mobile standby for construction sites, planned outages, and emergency response requiring Tier 4 emissions compliance.
45 kW Tier 4 Final diesel mobile trailer generator. Kohler-powered portable diesel for construction, events, and temporary power applications.
Tier 4 Final3-phasecommercialhealthcare
Kohler
Kohler 48REOZK4
47 kW compact diesel standby -- Kohler KDI 3404 TCR turbo at 1800 RPM. Sub-3% THD with quiet enclosure options.
47 kW standby · Diesel · Liquid-cooled
47 kW commercial standby for small-to-mid commercial, retail, branch offices, and light industrial applications on diesel.
48 kW Tier 4 Final diesel commercial standby generator. Kohler-powered diesel with EPA Tier 4 Final emissions compliance for commercial and institutional applications.
Tier 4 Final3-phasecommercialhealthcare
Kohler
Kohler 500REOZJ
500 kW diesel standby -- John Deere 6135HFG75, sub-3% THD. Decision-Maker controller for load management and paralleling.
500 kW standby · Diesel · Liquid-cooled
500 kW commercial/industrial standby for hospitals, data centers, and large campuses requiring NFPA 110 Level 1.
500 kW diesel commercial/industrial standby generator powered by John Deere. Suitable for hospitals, data centers, and large commercial complexes.
Tier 23-phasecommercialhealthcare
Kohler
Kohler 500REOZJB
510 kW diesel standby -- John Deere 6135HFG75, sub-3% THD. Decision-Maker controller for load management and paralleling.
510 kW standby · Diesel · Liquid-cooled
510 kW commercial/industrial standby for hospitals, data centers, and large campuses requiring NFPA 110 Level 1.
510 kW diesel commercial/industrial standby generator powered by John Deere. Suitable for hospitals, data centers, and large commercial complexes.
Tier 23-phasecommercialhealthcare
Kohler
Kohler 500REOZJC
500 kW diesel standby -- John Deere 6135HFG75, sub-3% THD. Decision-Maker controller for load management and paralleling.
500 kW standby · Diesel · Liquid-cooled
500 kW commercial/industrial standby for hospitals, data centers, and large campuses requiring NFPA 110 Level 1.
500 kW diesel commercial standby generator. Large institutional diesel for hospitals, data centers, high-rises, and mission-critical facilities.
Tier 23-phasehospitaldata-center
Kohler
Kohler 500REOZVC
515 kW diesel standby -- Volvo TAD1641GE-B, sub-3% THD. Decision-Maker controller for load management and paralleling.
515 kW standby · Diesel · Liquid-cooled
515 kW commercial/industrial standby for hospitals, data centers, and large campuses requiring NFPA 110 Level 1.
515 kW diesel commercial/industrial standby generator powered by Volvo. Suitable for hospitals, data centers, and large commercial complexes.
Tier 23-phasecommercialhealthcare
Kohler
Kohler 500REZK
500 kW industrial gaseous -- Siemens SGE-24SL with PM alternator, sub-3% THD. No fuel tank, no SPCC, lower emissions than diesel.
500 kW standby · Natural Gas · Liquid-cooled
500 kW gaseous standby for large commercial, industrial, and campus applications where NG eliminates diesel logistics and permitting.
490-500 kW natural gas industrial standby generator with Siemens engine and Brushless Permanent-Magnet Pilot Exciter alternator. Large commercial and industrial backup power.
3-phasecommercialhealthcare
Kohler
Kohler 500REZXD
500 kW industrial gaseous -- PSI/Doosan D219L with PM alternator, sub-3% THD. No fuel tank, no SPCC, lower emissions than diesel.
500 kW standby · LPG · Liquid-cooled
500 kW gaseous standby for large commercial, industrial, and campus applications where NG eliminates diesel logistics and permitting.
500 kW LPG industrial standby generator. Enclosed gaseous standby with PSI/Doosan engine and pilot-excited permanent-magnet alternator.
3-phasecommercialhealthcare
Kohler
Kohler 50REOZK
50 kW compact diesel standby -- Kohler KDI 3404TM turbo at 1800 RPM. Sub-3% THD with quiet enclosure options.
50 kW standby · Diesel · Liquid-cooled
50 kW commercial standby for small-to-mid commercial, retail, branch offices, and light industrial applications on diesel.
50 kW diesel commercial standby generator. Kohler-powered diesel for commercial, healthcare, education, and government standby applications.
3-phasecommercialhealthcare
Kohler
Kohler 550REOZVB
550 kW diesel standby -- Volvo TAD1642GE-B, sub-3% THD. Decision-Maker controller for load management and paralleling.
550 kW standby · Diesel · Liquid-cooled
550 kW commercial/industrial standby for hospitals, data centers, and large campuses requiring NFPA 110 Level 1.
550 kW diesel commercial/industrial standby generator powered by Volvo. Suitable for hospitals, data centers, and large commercial complexes.
Tier 23-phasecommercialhealthcare
Kohler
Kohler 55REOZT4
47 kW mobile diesel trailer -- Tier 4 Kohler KDI 3404 TCR. DOT-towable for temporary and emergency power deployment.
47 kW standby · Diesel · Liquid-cooled
47 kW mobile standby for construction, planned utility outages, disaster response, and rental fleet applications.
55 kW Tier 4 Final diesel mobile trailer generator. Kohler-powered portable diesel for construction, events, and temporary power applications.
Tier 4 Final3-phasecommercialhealthcare
Kohler
Kohler 600REOZVB
600 kW diesel standby -- Volvo TWD1643GE, sub-3% THD. Decision-Maker controller for load management and paralleling.
600 kW standby · Diesel · Liquid-cooled
600 kW commercial/industrial standby for hospitals, data centers, and large campuses requiring NFPA 110 Level 1.
600 kW diesel commercial/industrial standby generator powered by Volvo. Suitable for hospitals, data centers, and large commercial complexes.
Tier 23-phasecommercialhealthcare
Kohler
Kohler 60REOZK
60 kW compact diesel standby -- Kohler KDI 3404TM turbo at 1800 RPM. Sub-3% THD with quiet enclosure options.
60 kW standby · Diesel · Liquid-cooled
60 kW commercial standby for small-to-mid commercial, retail, branch offices, and light industrial applications on diesel.
60 kW diesel commercial standby generator. Kohler-powered diesel for commercial, healthcare, education, and government standby applications.
3-phasecommercialhealthcare
Kohler
Kohler 80REOZJ4
85 kW compact diesel standby -- John Deere 4045HFG04 turbo at 1800 RPM. Sub-3% THD with quiet enclosure options.
85 kW standby · Diesel · Liquid-cooled
85 kW commercial standby for small-to-mid commercial, retail, branch offices, and light industrial applications on diesel.
80 kW Tier 4 Final diesel commercial standby generator. John Deere-powered diesel with EPA Tier 4 Final emissions compliance for commercial and institutional applications.
Tier 4 Final3-phasecommercialhealthcare
Kohler
Kohler 80REOZJF
80 kW compact diesel standby -- John Deere 4045HF285H turbo at 1800 RPM. Sub-3% THD with quiet enclosure options.
80 kW standby · Diesel · Liquid-cooled
80 kW commercial standby for small-to-mid commercial, retail, branch offices, and light industrial applications on diesel.
80 kW diesel commercial standby generator. John Deere-powered diesel for commercial, healthcare, education, and government standby applications.
Tier 33-phasecommercialhealthcare
Kohler
Kohler 90REOZT4
85 kW mobile diesel trailer -- Tier 4 John Deere 4045HFG04. DOT-towable for temporary and emergency power deployment.
85 kW standby · Diesel · Liquid-cooled
85 kW mobile standby for construction, planned utility outages, disaster response, and rental fleet applications.
90 kW Tier 4 Final diesel mobile trailer generator. John Deere-powered portable diesel for construction, events, and temporary power applications.
Tier 4 Final3-phasecommercialhealthcare
Kohler
Kohler KG100
100 kW industrial gaseous -- Kohler KG6208THD turbo V8, sub-3% THD, rare-earth PM alternator. No fuel storage or SPCC required.
100 kW commercial standby on NG/LP for mid-size commercial, multi-family, and light industrial with reliable gas supply.
100 kW gaseous-fueled commercial standby generator. Upper-mid-range industrial gaseous unit for larger commercial facilities on natural gas or propane.
50 kW commercial standby on NG/LP for retail, offices, and light commercial where diesel storage is impractical or prohibited.
41-50 kW gaseous-fueled commercial standby generator with Brushless Rare-Earth Permanent-Magnet alternator. Industrial gaseous unit for commercial backup on natural gas or propane.
53 kW commercial standby on NG/LP for retail, offices, and light commercial where diesel storage is impractical or prohibited.
53 kW gaseous-fueled commercial standby generator with Brushless Rare-Earth Permanent-Magnet alternator. Industrial gaseous unit for commercial backup on natural gas or propane.
60 kW commercial standby on NG/LP for retail, offices, and light commercial where diesel storage is impractical or prohibited.
60 kW gaseous-fueled commercial standby generator with Kohler 6.2L engine, EPA Subpart JJJJ certified for stationary emergency. Specs, service intervals, common failure modes, and compatible transfer switches.
WhisperWatt 125 kVA — 66 dBA at 7m, Isuzu BR-4HK1X 5.2L, 169-gal tank for 24-hr runtime at full load. DEF/SCR Tier 4 Final.
110 kW standby · Diesel · Liquid-cooled
Large portable at 100 kW prime. Diesel at 7.11 gph, 169-gal tank minimizes refueling, commercial backup and large events.
125 kVA (100 kW prime) portable diesel generator. Mid-large WhisperWatt Super-Silent for commercial construction, events, and emergency power.
Tier 4 Final3-phaseconstruction-largerental-fleet
MQ Power
MQ Power DCA-150 WhisperWatt
WhisperWatt 150 kVA — John Deere 6068HFG05 6.8L inline-6, 66 dBA, 319-gal tank for 36-hr full-load runtime. JD dealer network parts.
132 kW standby · Diesel · Liquid-cooled
Major construction/disaster recovery at 120 kW prime. Diesel at 8.9 gph, 319-gal tank for 5-7 day deployments, Tier 4 Final.
150 kVA (120 kW prime) portable diesel generator. John Deere-powered WhisperWatt Super-Silent for major construction, large events, and emergency commercial power.
WhisperWatt 300 kVA — JD 6090HFG06 9.0L inline-6, 72 dBA, 430-gal tank, paralleling capable. Largest JD-powered WhisperWatt.
264 kW standby · Diesel · Liquid-cooled
Major construction/disaster recovery at 240 kW prime. Diesel at 16.7 gph, 430-gal tank for multi-day ops, data center temp power.
300 kVA (240 kW prime) portable diesel generator. Large WhisperWatt for major construction, events, and emergency commercial power.
Tier 4 Final3-phaseconstruction-majorrental-fleet
MQ Power
MQ Power DCA-400 WhisperWatt
WhisperWatt 400 kVA — top of lineup. Isuzu BG-6WG1X 6-cyl, 69 dBA (quieter than DCA-300), CARB compliant for California job sites.
336 kW standby · Diesel · Liquid-cooled
Largest WhisperWatt at 320 kW prime. Diesel at 22.5 gph, 405-gal tank, CARB + Tier 4 Final, infrastructure and data center temp.
400 kVA (320 kW prime) portable diesel generator. The largest WhisperWatt Super-Silent for major construction, infrastructure, and large-scale emergency power.
Tier 4 Final3-phaseconstruction-majorrental-fleet
MQ Power
MQ Power DCA-45 WhisperWatt
WhisperWatt 45 kVA — 66 dBA at 7m, Isuzu 4LE2X 2.93L, no DEF required (DPF+EGR only), switchable phase output, 79-gal tank.
40 kW standby · Diesel · Liquid-cooled
Mid-size portable at 36 kW prime. Diesel at 2.93 gph, no DEF logistics, construction and events up to 36 kW.
45 kVA (36 kW prime) portable diesel generator. Compact WhisperWatt Super-Silent for construction sites, events, and commercial temporary power.
Tier 4 Final3-phaseconstruction-largerental-fleet
MQ Power
MQ Power DCA-70 WhisperWatt
WhisperWatt 70 kVA — 65 dBA at 7m (same as DCA-25). Isuzu BR-4JJ1X 3.0L, DEF/SCR Tier 4 Final, 103-gal tank, switchable phase.
62 kW standby · Diesel · Liquid-cooled
Commercial temporary power at 56 kW prime. Diesel at 4.4 gph, 103-gal tank for multi-day runtime, film and events.
70 kVA (56 kW prime) portable diesel generator. Quiet WhisperWatt Super-Silent for large construction sites, commercial events, and emergency temporary power.
Tier 4 Final3-phaseconstruction-largerental-fleet
M
MTU
MTU 10V1600 DS500
500 kW diesel standby on MTU 10V1600 V10 — 17.5L, ADEC isochronous ±0.25%, PMG alternator with 300% short-circuit, 33 gph, 20K-hr overhaul.
500 kW standby · Diesel · Liquid-cooled
Data center and critical facility standby at 500 kW. Diesel at 33 gph, PMG for UPS compatibility, NFPA 110 single-step.
500 kW diesel standby generator with MTU 10V1600G80S 17.5L common-rail V10 engine, EPA Tier 2, 208–600V three-phase, PMG alternator, ADEC isochronous governor. 3416 x 1873 x 2032 mm.
