Cummins QSL9-G5 vs Weichai WP10D264E200
The Cummins QSL9-G5 and Weichai WP10D264E200 are both diesel generator engines in a similar power class. Both are rated at roughly 299 kVA. Displacement is 8.8 L versus 10 L. The table below compares their full specifications side by side.
| Specification | Cummins QSL9-G5 | Weichai WP10D264E200 |
|---|---|---|
| Headline rating | 300 kVA | 298 kVA |
| Standby (50 Hz) | 240 kWe | 238 kWe |
| Prime (50 Hz) | 220 kWe | 216 kWe |
| Standby (60 Hz) | 275 kWe | 238 kWe |
| Prime (60 Hz) | 250 kWe | 216 kWe |
| Displacement | 8.8 L | 10 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | U.S. EPA Tier 3 | China National Stage II / Unregulated |
| Dry weight | — | — |
| Origin | United States | China |