SDEC 6ETAA12.8-G42 vs Weichai WP13D440E310
The SDEC 6ETAA12.8-G42 and Weichai WP13D440E310 are both diesel generator engines in a similar power class. Both are rated at roughly 496 kVA. Displacement is 12.8 L versus 13 L. The table below compares their full specifications side by side.
| Specification | SDEC 6ETAA12.8-G42 | Weichai WP13D440E310 |
|---|---|---|
| Headline rating | 496 kVA | 495 kVA |
| Standby (50 Hz) | 397 kWe | 396 kWe |
| Prime (50 Hz) | 361 kWe | 353 kWe |
| Standby (60 Hz) | — | 414 kWe |
| Prime (60 Hz) | — | 369 kWe |
| Displacement | 12.8 L | 13 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,500 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | China National Stage IV / Unregulated | China National Stage III / Unregulated |
| Dry weight | — | — |
| Origin | China | China |