The KDW1003 is a 1 L 25-cylinder engine rated at 1500 rpm, producing up to 67 kW. It powers generator sets from Kohler, including the KDW 1003, KK9 and KK9U. It holds 1850 L (488.7 gal) of oil and 63 L (16.6 gal) of coolant.
| Oil capacity | 1850.0 L |
|---|---|
| Coolant capacity | 63.0 L |
| Displacement | 1.0 L |
| Cylinders | 25 |
| Rated speed | 1500 rpm |
| Gross power | 67 kW |