VMAN C10B vs Yunnei D6S401-35CR2
The VMAN C10B and Yunnei D6S401-35CR2 are both diesel generator engines in a similar power class. Both are rated at roughly 303 kVA. Displacement is 10 L versus 9 L. The table below compares their full specifications side by side.
| Specification | VMAN C10B | Yunnei D6S401-35CR2 |
|---|---|---|
| Headline rating | 304 kVA | 301 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | — | 241 kWe |
| Standby (60 Hz) | 243 kWe | — |
| Prime (60 Hz) | 221 kWe | — |
| Displacement | 10 L | 9 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,800 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | China National Stage III / Unregulated |
| Dry weight | — | — |
| Origin | China | China |
Choosing between VMAN C10B and Yunnei D6S401-35CR2
Use this comparison as an engineering shortlist, then confirm the complete generator package against load profile, voltage, 50/60 Hz frequency, duty class, emissions rules, cooling margin, altitude, ambient temperature, enclosure design, controller features, and alternator sizing. The VMAN C10B has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.