6081 Generator Drive Engine

John Deere PowerTech™ 8.1L Generator Engines

John Deere PowerTech™ 8.1L Generator Engines

PowerTech 8.1L engines from John Deere offer a new level of power, fuel economy and an electronically controlled fuel system

PowerTech™ 6081 Generator Engines

The Tier 2 PowerTech 8.1L engines from John Deere offer a new level of power, fuel economy, improved oil consumption, air-to-air cooling and an electronically controlled fuel system.

High Pressure Common Rail Fuel System

This innovative technology will be incorporated into each 8.1L Tier 2 engine. With the HPCR, the fuel pump is sending constant pressure into a common rail, supplying each injector with constant pressurized fuel that is available when the electronic injector opens.

Product Information

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Tier 2

Tier 2

Engine FamilyRatingPower Rating
PowerTech 6081HF070_Q_S0_R0 310 HP (231 kW) @ 1800 rpm
PowerTech 6081HF070_R_S0_R0 349 HP (260 kW) @ 1800 rpm
PowerTech 6081HF070_S_S0_R0 388 HP (289 kW) @ 1800 rpm
PowerTech 6081HF070-1800426 426 HP (318 kW) @ 1800 rpm

Tier 1

Tier 1

Engine FamilyRatingPower Rating
PowerTech 6081TF001_C_S0_R0 211 HP (157 kW) @ 1800 rpm
PowerTech 6081AF001_C_S0_R0 250 HP (187 kW) @ 1800 rpm
PowerTech 6081TF001_E_S0_R0 260 HP (194 kW) @ 1800 rpm
PowerTech 6081AF001_D_S0_R0 300 HP (224 kW) @ 1800 rpm
PowerTech 6081HF070_Q_S0_R0 322 HP (240 kW) @ 1800 rpm
PowerTech 6081AF001_J_S0_R0 347 HP (259 kW) @ 1800 rpm
PowerTech 6081HF001_F_S0_R0 413 HP (308 kW) @ 1800 rpm

Non-Certified

Non-Certified

Engine FamilyRatingPower Rating
PowerTech 6081TF001_H_S0_R0 175 HP (131 kW) @ 1500 rpm
PowerTech 6081AF001_O_S0_R0 210 HP (157 kW) @ 1500 rpm
PowerTech 6081TF001_G_S0_R0 227 HP (169 kW) @ 1500 rpm
PowerTech 6081AF001_N_S0_R0 250 HP (187 kW) @ 1500 rpm
PowerTech 6081HF001_J_S0_R0 268 HP (200 kW) @ 1500 rpm
PowerTech 6081AF001_M_S0_R0 302 HP (225 kW) @ 1500 rpm
PowerTech 6081HF001_I_S0_R0 359 HP (268 kW) @ 1500 rpm