6125 Generator Drive Engine

John Deere PowerTech 6125 Generator Drive Engines

John Deere PowerTech 6125 Generator Drive Engines

The 12.5L incorporates the latest in engine technology, including a 4-valve cylinder head, overhead cam and electronic unit injectors

PowerTech™ 6125 Generator Engines

The PowerTech 12.5L engines were originally developed with Tier 2 requirements in mind, which resulted in very few changes in order to meet emission regulations. The only visible external change to the current 12.5L Tier 1 engine is the new center air intake manifold. Heat rejection and fuel consumption are equal to or better than most competitive Tier 1 12.5L engine ratings

The 12.5L incorporates the latest in engine technology, including a 4-valve cylinder head, overhead cam and electronic unit injectors. The new electronic unit injector on the 12.5L engines allows for even higher injection pressures, while the new turbocharger improves air flow - both helping to improve engine performance and meet Tier 2 emission regulations.

Designed with Full Authority Electronics, the 12.5L engines are equipped with an electronic control unit. Features of the electronic control unit include a 10% power bulge below rated speed, fuel temperature compensation, onboard diagnostics and expanded engine protection.

Product Information

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Tier 2

Tier 2

Engine FamilyRatingPower Rating
PowerTech 6125HF070_K_S0_R0 443 HP (330 kW) @ 1800 rpm / 402 HP (300 kW) @ 1800
PowerTech 6125HF070_L_S0_R0 483 HP (360 kW) @ 1800 rpm / 439 hp (327 kW) @ 1800 rpm
PowerTech 6125HF070_M_S0_R0 563 HP (420 kW) @ 1800 rpm
PowerTech 6125HF070_N_S0_R0 617 HP (460 kW) @ 1800 rpm

Tier 1

Tier 1

Engine FamilyRatingPower Rating
PowerTech G6125-01-AF1800375 375 HP (280 kW) @ 1800 rpm
PowerTech G6125-02-AF1800402 402 HP (300 kW) @ 1800 rpm
PowerTech 6125AF001_H_S0_R0 442 HP (330 kW) @ 1800 rpm
PowerTech G6125-04-HF1800483 483 HP (360 kW) @ 1800 rpm
PowerTech G6125-05-HF1800563 563 HP (420 kW) @ 1800 rpm
PowerTech G6125-06-HF1800617 617 HP (460 kW) @ 1800 rpm

Non-Certified

Non-Certified

Engine FamilyRatingPower Rating
PowerTech G6125-07-AF1500314NC 314 HP (234 kW) @ 1500 rpm
PowerTech G6125-08-AF1500340NC 340 HP (254 kW) @ 1500 rpm
PowerTech G6125-09-AF1500371NC 371 HP (277 kW) @ 1500 rpm
PowerTech 6125HF070_O_S0_R0 402 HP (300 kW) @ 1500 rpm
PowerTech G6125-10-HF1500405NC 405 HP (302 kW) @ 1500 rpm
PowerTech 6125HF070_P_S0_R0 469 HP (350 kW) @ 1500 rpm
PowerTech G6125-11-HF1500472NC 472 HP (352 kW) @ 1500 rpm
PowerTech 6125HF070_Q_S0_R0 519 HP (387 kW) @ 1500 rpm