The John Deere 6090HF484 - 258 UCI 274 H is a 9 L turbocharged engine rated at 1800 rpm, producing up to 311 kW. It powers generator sets from John Deere, including the HJW 225 T6.
| Displacement | 9.0 L |
|---|---|
| Aspiration | TURBOCHARGED |
| Rated speed | 1800 rpm |
| Gross power | 311 kW |