Yanmar 4TNV98 Engine
The Yanmar 4TNV98 is a 3.32 L naturally aspirated engine rated at 1800 rpm. It powers generator sets from Kohler, including the 25EFORZD and 30EORZD. It holds 10.2 L (2.7 gal) of oil and 15 L (4.0 gal) of coolant.
Engine specifications
| Oil capacity | 10.2 L |
|---|---|
| Coolant capacity | 15.0 L |
| Displacement | 3.319 L |
| Aspiration | naturally aspirated |
| Rated speed | 1800 rpm |