The Yanmar 3TNV84T is a 1.5 L turbocharged engine rated at 1800 rpm. It powers generator sets from Kohler, including the 12.5EFORDB/12.5EFORZDB, 12.5EFORZD and 15EORDB/15EORZDB. It holds 4.7 L (1.2 gal) of oil and 9.1 L (2.4 gal) of coolant.
| Oil capacity | 4.7 L |
|---|---|
| Coolant capacity | 9.1 L |
| Displacement | 1.496 L |
| Aspiration | turbocharged |
| Rated speed | 1800 rpm |