The PSI 8.8 L is a 8.8 L 8-cylinder turbocharged and charge cooled engine rated at 1800 rpm, producing up to 142 kW. It powers generator sets from Cummins/Onan and Kohler, including the GFPA, 125ERES, 125REZG and 150ERESC. It holds 8.5 L (2.2 gal) of oil and 25.5 L (6.7 gal) of coolant.
| Oil capacity | 8.5 L |
|---|---|
| Coolant capacity | 25.5 L |
| Displacement | 8.8 L |
| Cylinders | 8 |
| Aspiration | Turbocharged and Charge Cooled |
| Rated speed | 1800 rpm |
| Gross power | 142 kW |
Shared across brands: Cummins/Onan, Kohler