Kohler LH690 Engine
The Kohler LH690 is a 0.67 L engine rated at 3600 rpm. It powers generator sets from Kohler, including the 10EKD, 4EFKD, 5EKD and 6EFKD-Low CO. It holds 1.9 L (0.5 gal) of oil and 3 L (0.8 gal) of coolant.
Engine specifications
| Oil capacity | 1.9 L |
|---|---|
| Coolant capacity | 3.0 L |
| Displacement | 0.674 L |
| Rated speed | 3600 rpm |