The John Deere 4045HF285 is a 4.5 L 4-cylinder turbocharged, charge air-cooled engine rated at 1800 rpm, producing up to 147 kW. It powers generator sets from AKSA, Kohler, MQ Power and MTU, including the APD-ULJ100, APD-ULJ125, APD-ULJ80 and 125REOZJG. It holds 13.9 L (3.7 gal) of oil and 19.2 L (5.1 gal) of coolant.
| Oil capacity | 13.9 L |
|---|---|
| Coolant capacity | 19.2 L |
| Displacement | 4.5 L |
| Cylinders | 4 |
| Aspiration | Turbocharged, Charge Air-Cooled |
| Rated speed | 1800 rpm |
| Gross power | 147 kW |
Shared across brands: AKSA, Kohler, MQ Power, MTU