The Cummins/Onan C150N6 is a 8.9 L 6-cylinder turbocharged and aftercooled engine rated at 1800 rpm. It powers generator sets from Cummins/Onan, including the RS150.
Also known as: Cummins C150N6
| Displacement | 8.9 L |
|---|---|
| Cylinders | 6 |
| Aspiration | Turbocharged and aftercooled |
| Rated speed | 1800 rpm |
How to read your Cummins/Onan engine serial & model number →
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | ||||
| Fuel filter | — | ||||
| Oil filter | — | ||||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | — | ||||
| Oil | — | ||||
| Spark plug | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
| Type | Item | Value | Unit | Condition |
|---|---|---|---|---|
| Pressure | Fuel supply pressure (Natural Gas) | 6.0 - 13.0 | in H2O (kPa 1.5 - 3.5) |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
The Cummins/Onan C150N6 has a displacement of 8.9 liters with 6 cylinders.
The Cummins/Onan C150N6 powers 1 generator set(s), including Cummins/Onan RS150.