What engine does the PD350-01 use?

The Perkins 2206D-E13TAG2 — a 12.5-liter, six-cylinder turbocharged and charge-air-cooled diesel. The 2206D-E13 is a larger-displacement platform than the 1706D-E93 used in the PD250/PD300, producing 350 kWe standby with the TAG2 calibration. It carries EPA Tier 3 certification for stationary emergency applications. Rated power is available up to 3,281 ft (1,000 m) at ambient temperatures to 104°F (40°C).

What controller does the PD350-01 use?

The DSE DCP7310 Digital Control Panel, with CAN Bus J1939 engine communication, digital metering, RS-485 interface, 8 programmable contact inputs, 10 contact outputs, and NFPA 110 Level 1 compatibility. The panel is cULus Listed and CE Approved with IP 65 ingress protection (with supplied gasket). A 24V battery system and 24V 5 Amp battery charger are standard.

How does the PD350-01 compare to the PD300-01 and PD400-01?

The PD300-01 uses the 1706D-E93TAG2 (9.3L) on a 120×66 in footprint at 6,050 lbs. The PD350-01 steps to the larger 2206D-E13TAG2 (12.5L) on a 140×72 in footprint at 7,875 lbs — a platform change with a meaningfully larger equipment room footprint. The PD400-01 uses the TAG3 calibration of the same 2206D-E13 platform on the identical 140×72 in footprint at 8,175 lbs. The PD350 and PD400 are footprint-compatible, so specifying either for a future upgrade path is architecturally sound.

What are the ventilation and thermal requirements for the PD350-01?

The PD350-01 requires 27,845 CFM of radiator cooling airflow — a 63% increase over the PD300-01 (17,032 CFM), reflecting the move to the larger 2206D-E13 engine and radiator package. Combustion air draw is 940 CFM. Heat rejected to the coolant circuit is 506,400 BTU/hr; heat radiated to ambient is 426,240 BTU/hr. The exhaust temperature of 1,256°F is notably high — verify exhaust system component ratings and clearances. For fuel planning: at full load (24.0 gph), a 1,000-gallon tank provides approximately 42 hours of runtime.

Blue Star Power Systems · Perkins Diesel Standby

Blue Star PD350-01

Name: Blue Star PD350-01
Brand: Blue Star Power Systems
Availability: PreOrder

350 kW standby · Diesel · Liquid-cooled

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.

Standby power: 350 kW
Voltage options: 120/208V, 277/480V, 347/600V
Frequency / Phase: 60 Hz · 3-phase
Engine: Perkins 2206D-E13TAG2 · 12.5L
EPA / Emissions: Tier 3
Alternator: Stamford S4L1D-E41

Commerciallight-industrialManufacturing Property Mgmt Government Media & Telecompump-stationData Centers

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Overview#

The Blue Star PD350-01 is a 350-kilowatt Tier 3 diesel standby generator powered by the Perkins 2206D-E13TAG2 — a 12.5-liter, six-cylinder turbocharged and charge-air-cooled engine representing a displacement step above the 1706D-E93 platform. The PD350-01 is the first model in Blue Star's Perkins lineup to use the 2206D-E13 engine family, opening on a larger 140×72 in footprint shared with the PD400-01.

Blue Star Power Systems (North Mankato, Minnesota) pairs the 2206D-E13TAG2 with a Stamford S4L1D-E41 alternator and DSE DCP7310 controller. At 7,875 lbs, the PD350-01 is 1,825 lbs heavier than the PD300-01. The exhaust temperature of 1,256°F is among the highest in Blue Star's Perkins lineup — exhaust system design and clearances require careful attention. Deration: rated power is available to 3,281 ft (1,000 m) at 104°F (40°C).

Platform Step: The 2206D-E13 at 350 kW#

The move from PD300 to PD350 represents a full platform change — from the 1706D-E93 (9.3L) to the 2206D-E13 (12.5L). This means a larger footprint (120×66 → 140×72 in), additional weight, and substantially more ventilation airflow (17,032 → 27,845 CFM). The elevated exhaust temperature (1,256°F vs 959°F for the PD300) requires heat-rated exhaust piping and insulation. These factors should be weighed against simply selecting a larger footprint generator when planning for load growth beyond 300 kW.

When to spec the PD350-01#

325–350 kW three-phase emergency standby loads on diesel fuel at moderate-elevation sites
Facilities where the 140×72 in footprint is accommodated and load growth to 400 kW is possible (same footprint as PD400)
Commercial, industrial, and municipal applications requiring Tier 3 compliance at this power tier
Projects where the 2206D-E13 platform's larger service parts ecosystem is valued

Our service experience#

The 2206D-E13 at 350 kWe introduces meaningfully higher exhaust temperatures than the 1706D platform. Inspect exhaust flex connectors and silencer connections annually, and confirm that exhaust system components are rated for continuous operation at 1,256°F. The radiator cooling airflow requirement of 27,845 CFM should be verified against generator room louver sizing before installation. Annual load bank testing at full rated output is recommended.

Engineering specifications

Physical

Length: 140 in
Width: 72 in
Height: 92 in
Dry weight: 7,875 lb

Acoustic

Sound @ 7m, full load: 89 dBA
Enclosure: Open

Fuel system & runtime

Fuel use @ full load: 24 GPH
Fuel use @ 75% load: 18.9 GPH
Fuel use @ 50% load: 14 GPH

Thermal & ventilation

Heat to coolant: 506,400 BTU/hr
Heat radiated: 426,240 BTU/hr
Exhaust flow: 2,707 CFM
Exhaust temp: 1256 °F
Combustion air: 940 CFM
Ventilation air: 27,845 CFM

Documents & downloads

Spec sheets & manuals

Spec sheet (datasheet)

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Estimate runtime for the Blue Star PD350-01

Adjust load percent and tank size to estimate runtime. Pre-filled with this model's spec where available.

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Generator size

Fuel

Fuel tank capacity

gal

Load

Override full-load GPH (optional)

GPH

Estimated runtime

10.8 hours(0.5 days)

Fuel consumption ≈ 18.51 GPH at 75% load. Estimate based on industry-typical 1800 RPM standby curves (≈0.07 GPH/kW at full load). Actual consumption varies by engine, ambient temperature, fuel quality, and tuning.

Service intervals

Manufacturer-recommended intervals for the Blue Star PD350-01 under standby duty. Field intervals may differ based on load profile, ambient conditions, and fuel quality.

Oil & filter: Every 500 hours or 12 months
Coolant change: Every 6000 hours
Air filter: Every 1000 hours
Fuel filter: Every 500 hours
Major overhaul: ≈ 20,000 hours
Load bank test: Every 12 months

Common failure modes

What we've seen fail on this platform. Use as a service-planning reference, not a diagnostic — actual failure modes depend heavily on duty cycle and maintenance history.

Component	Symptom	Typical hours	Severity
Fuel quality / degradation	Hard starting, filter clogging, reduced power	4,380+	moderate
Turbocharger	Power loss, excessive smoke under load	12,000+	moderate
Battery	Failed to start, slow crank	8,760+	minor

Frequently Asked Questions

What engine does the PD350-01 use?: The Perkins 2206D-E13TAG2 — a 12.5-liter, six-cylinder turbocharged and charge-air-cooled diesel. The 2206D-E13 is a larger-displacement platform than the 1706D-E93 used in the PD250/PD300, producing 350 kWe standby with the TAG2 calibration. It carries EPA Tier 3 certification for stationary emergency applications. Rated power is available up to 3,281 ft (1,000 m) at ambient temperatures to 104°F (40°C).
What controller does the PD350-01 use?: The DSE DCP7310 Digital Control Panel, with CAN Bus J1939 engine communication, digital metering, RS-485 interface, 8 programmable contact inputs, 10 contact outputs, and NFPA 110 Level 1 compatibility. The panel is cULus Listed and CE Approved with IP 65 ingress protection (with supplied gasket). A 24V battery system and 24V 5 Amp battery charger are standard.
How does the PD350-01 compare to the PD300-01 and PD400-01?: The PD300-01 uses the 1706D-E93TAG2 (9.3L) on a 120×66 in footprint at 6,050 lbs. The PD350-01 steps to the larger 2206D-E13TAG2 (12.5L) on a 140×72 in footprint at 7,875 lbs — a platform change with a meaningfully larger equipment room footprint. The PD400-01 uses the TAG3 calibration of the same 2206D-E13 platform on the identical 140×72 in footprint at 8,175 lbs. The PD350 and PD400 are footprint-compatible, so specifying either for a future upgrade path is architecturally sound.
What are the ventilation and thermal requirements for the PD350-01?: The PD350-01 requires 27,845 CFM of radiator cooling airflow — a 63% increase over the PD300-01 (17,032 CFM), reflecting the move to the larger 2206D-E13 engine and radiator package. Combustion air draw is 940 CFM. Heat rejected to the coolant circuit is 506,400 BTU/hr; heat radiated to ambient is 426,240 BTU/hr. The exhaust temperature of 1,256°F is notably high — verify exhaust system component ratings and clearances. For fuel planning: at full load (24.0 gph), a 1,000-gallon tank provides approximately 42 hours of runtime.

Compatible equipment

Transfer switches

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