Cummins/Onan QSK78 Engine
The Cummins/Onan QSK78 is a 78 L 18-cylinder turbo charged and low temperature after-cooled engine rated at 1800 rpm, producing up to 2461 kW. It powers generator sets from Cummins/Onan, including the C2750 D5e and C3000 D5e.
Engine specifications
| Displacement | 78.0 L |
|---|---|
| Cylinders | 18 |
| Aspiration | Turbo charged and low temperature after-cooled |
| Rated speed | 1800 rpm |