SDEC 6KTAA25-G321 vs Weichai 12M33D968E310
The SDEC 6KTAA25-G321 and Weichai 12M33D968E310 are both diesel generator engines in a similar power class. Both are rated at roughly 1,090 kVA. Displacement is 25 L versus 39.6 L. The table below compares their full specifications side by side.
| Specification | SDEC 6KTAA25-G321 | Weichai 12M33D968E310 |
|---|---|---|
| Headline rating | 1,091 kVA | 1,089 kVA |
| Standby (50 Hz) | 873 kWe | 871 kWe |
| Prime (50 Hz) | 792 kWe | 792 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | — | — |
| Displacement | 25 L | 39.6 L |
| Configuration | L6 | V12 |
| Cylinders | 6 | 12 |
| Rated speed | 1,500 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | China National Stage III / Unregulated | China National Stage III / Unregulated |
| Dry weight | — | — |
| Origin | China | China |