The Cummins/Onan X12 is a 11.8 L engine rated at 2000 rpm, producing up to 382 kW. It powers generator sets from Cummins/Onan, including the x12. It holds 43 L (11.4 gal) of oil and 508 L (134.2 gal) of coolant.
Also known as: Cummins Inc. X12
| Oil capacity | 43.0 L |
|---|---|
| Coolant capacity | 508.0 L |
| Displacement | 11.8 L |
| Rated speed | 2000 rpm |
| Gross power | 382 kW |
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Fuel filter | — | 40000 hr | find | ||
| Oil filter | — | 40000 hr | find | ||
| Oil | Lube oil capacity (with filter) | 45.0 qt/43 L | — | 40000 hr |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
The Cummins/Onan X12 engine has an oil capacity of 43.0 liters.
The Cummins/Onan X12 has a displacement of 11.8 liters.
The Cummins/Onan X12 powers 1 generator set(s), including Cummins/Onan x12.
The Cummins/Onan X12 oil change interval is every 40000 hours.