General Motors 3.0 L Powertrain Engine
The General Motors 3.0 L Powertrain is a 3 L natural aspiration engine rated at 1800 rpm. It powers generator sets from Kohler, including the 30REZG. It holds 4.1 L (1.1 gal) of oil and 14.9 L (3.9 gal) of coolant.
Engine specifications
| Oil capacity | 4.1 L |
|---|---|
| Coolant capacity | 14.9 L |
| Displacement | 3.0 L |
| Aspiration | Natural Aspiration |
| Rated speed | 1800 rpm |