VMAN D30B2 vs Weichai 12M26D968E200
The VMAN D30B2 and Weichai 12M26D968E200 are both diesel generator engines in a similar power class. Both are rated at roughly 1,088 kVA. Displacement is 29.235 L versus 31.2 L. The table below compares their full specifications side by side.
| Specification | VMAN D30B2 | Weichai 12M26D968E200 |
|---|---|---|
| Headline rating | 1,086 kVA | 1,089 kVA |
| Standby (50 Hz) | — | 871 kWe |
| Prime (50 Hz) | — | 792 kWe |
| Standby (60 Hz) | 869 kWe | — |
| Prime (60 Hz) | 792 kWe | — |
| Displacement | 29.235 L | 31.2 L |
| Configuration | V16 | V12 |
| Cylinders | 16 | 12 |
| Rated speed | 1,800 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | China National Stage II / Unregulated |
| Dry weight | — | — |
| Origin | China | China |
Choosing between VMAN D30B2 and Weichai 12M26D968E200
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 Weichai 12M26D968E200 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.