The Cummins/Onan J Series is a 4-cylinder naturally aspirated engine rated at 1800 rpm. It powers generator sets from Cummins/Onan, including the RJ. It holds 6.15 L (1.6 gal) of oil and 11.4 L (3.0 gal) of coolant.
| Oil capacity | 6.15 L |
|---|---|
| Coolant capacity | 11.4 L |
| Cylinders | 4 |
| Aspiration | Naturally Aspirated |
| Rated speed | 1800 rpm |
The Cummins/Onan J Series engine has an oil capacity of 6.15 liters.
The Cummins/Onan J Series powers 1 generator set(s), including Cummins/Onan RJ.