The Cummins/Onan 6BTA5.9-C155 is a 5.9 L 6-cylinder turbocharged & aftercooled engine rated at 2000 rpm. It powers generator sets from Cummins/Onan. It holds 11.4 L (3.0 gal) of oil and 10.4 L (2.7 gal) of coolant.
| Oil capacity | 11.4 L |
|---|---|
| Coolant capacity | 10.4 L |
| Displacement | 5.9 L |
| Cylinders | 6 |
| Aspiration | Turbocharged & Aftercooled |
| Rated speed | 2000 rpm |