Mitsubishi S16R-PTA-C vs Weichai 16M33D1680E310
The Mitsubishi S16R-PTA-C and Weichai 16M33D1680E310 are both diesel generator engines in a similar power class. Both are rated at roughly 1,889 kVA. Displacement is 65.37 L versus 52.8 L. The table below compares their full specifications side by side.
| Specification | Mitsubishi S16R-PTA-C | Weichai 16M33D1680E310 |
|---|---|---|
| Headline rating | 1,888 kVA | 1,890 kVA |
| Standby (50 Hz) | 1,510.5 kWe | 1,512 kWe |
| Prime (50 Hz) | 1,377.5 kWe | 1,377 kWe |
| Standby (60 Hz) | — | 1,606 kWe |
| Prime (60 Hz) | — | 1,462 kWe |
| Displacement | 65.37 L | 52.8 L |
| Configuration | V16 | V16 |
| Cylinders | 16 | 16 |
| Rated speed | 1,500 RPM | 1,500 / 1,800 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 |
Choosing between Mitsubishi S16R-PTA-C and Weichai 16M33D1680E310
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 16M33D1680E310 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.