Name: Perkins 1104D-E44TAG2
Brand: Perkins
Availability: InStock

Overview#

The Perkins 1104D-E44TAG2 is a 4.4-liter, 4-cylinder inline 4 diesel engine used in commercial and industrial generator applications in the 80-100 kW class. Turbocharged Intercooled for reliable power density across standby and prime-rated duty cycles.

This engine powers generators from Blue Star Power Systems, Gillette, making it one of the more widely deployed prime movers in its power class for the commercial standby market.

Generators using this engine#

Blue Star PD80-01 (80 kW)
Blue Star PD100-01 (100 kW)
Gillette SPD-1000 (100 kW)

Found in these gensets

Generator models that ship with or are commonly paired with the Perkins 1104D-E44TAG2.

Blue Star Power Systems

Blue Star PD100-01

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 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

Gillette

Gillette SPD-1000

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