John Deere

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John Deere 4045HF285

Engines

John Deere 4045HF285 diesel engine. 4.5L Inline 4, turbocharged intercooled. Powers 80-100 kW commercial generators.

Overview#

The John Deere 4045HF285 is a 4.5-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, Hipower Systems, Kohler, MTU, 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 JD80-02 (80 kW)
  • Blue Star JD100-01 (100 kW)
  • Gillette SPJD-1000 (100 kW)
  • Hipower HRJW-125 (100 kW)
  • Kohler 100REOZJF (100 kW)
  • MTU 4R0113 DS100 (100 kW)

Found in these gensets

Generator models that ship with or are commonly paired with the John Deere 4045HF285.

Gillette Gillette SPJD-1000 100 kW liquid-cooled standby generator

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 stationary diesel standby generator with John Deere 4045HF285 engine. Made-in-USA with Stamford UCI274D alternator and DSE 7420 MKII controller.

Tier 33-phasecommercialtelecom
Hipower Systems Hipower HRJW-125 100 kW liquid-cooled standby generator

Hipower Systems

Hipower HRJW-125

100 kW standby · Diesel · Liquid-cooled

100 kW rental-ready trailer-mounted diesel generator. John Deere 4045HF285-family engine. Towable, lockable enclosure. Built in Olathe, Kansas.

Tier 33-phaserental-fleetconstruction
Kohler Kohler 100REOZJF 100 kW liquid-cooled standby generator

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 diesel commercial standby generator. Mid-range diesel workhorse for commercial facilities, healthcare, and institutional applications.

Tier 33-phasecommercialhealthcare

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