Cummins K38N-G8 vs Weichai 12M33D880A0BG
The Cummins K38N-G8 and Weichai 12M33D880A0BG are both natural gas generator engines in a similar power class. Both are rated at roughly 995 kVA. Displacement is 37.8 L versus 39.6 L. The table below compares their full specifications side by side.
| Specification | Cummins K38N-G8 | Weichai 12M33D880A0BG |
|---|---|---|
| Headline rating | 1,000 kVA | 990 kVA |
| Standby (50 Hz) | — | 792 kWe |
| Prime (50 Hz) | 800 kWe | 800 kWe |
| Standby (60 Hz) | — | 864 kWe |
| Prime (60 Hz) | 800 kWe | 734 kWe |
| Displacement | 37.8 L | 39.6 L |
| Configuration | V12 | V12 |
| Cylinders | 12 | 12 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 / 1,800 RPM |
| Fuel | Natural Gas | Biogas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | Unregulated |
| Dry weight | — | — |
| Origin | China | China |