VMAN D22.2 vs Weichai 12M26D792E200
The VMAN D22.2 and Weichai 12M26D792E200 are both diesel generator engines in a similar power class. Both are rated at roughly 890 kVA. Displacement is 21.927 L versus 31.2 L. The table below compares their full specifications side by side.
| Specification | VMAN D22.2 | Weichai 12M26D792E200 |
|---|---|---|
| Headline rating | 889 kVA | 891 kVA |
| Standby (50 Hz) | — | 713 kWe |
| Prime (50 Hz) | — | 648 kWe |
| Standby (60 Hz) | 711 kWe | 812 kWe |
| Prime (60 Hz) | 646 kWe | 738 kWe |
| Displacement | 21.927 L | 31.2 L |
| Configuration | V12 | V12 |
| Cylinders | 12 | 12 |
| Rated speed | 1,800 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | China National Stage II / Unregulated |
| Dry weight | — | — |
| Origin | China | China |