The Cummins/Onan KT/KTA19-M/M3/M4 is a 19 L 6-cylinder engine, producing up to 250 kW. It powers generator sets from Cummins/Onan, including the KTA19. It holds 8.5 L (2.2 gal) of oil and 8 L (2.1 gal) of coolant.
| Oil capacity | 8.5 L |
|---|---|
| Coolant capacity | 8.0 L |
| Displacement | 19.0 L |
| Cylinders | 6 |
| Gross power | 250 kW |