Mitsubishi S16R-PTA2 vs Weichai 16M33D1800E310
Compare Mitsubishi S16R-PTA2 and Weichai 16M33D1800E310 by recorded output, operating duty, frequency and engine specifications. Their listed displacements are 65.37 L and 52.8 L, respectively. Start with the same duty and frequency, then check each model’s source and package conditions. These records alone do not establish interchangeability.
| Specification | Mitsubishi S16R-PTA2 | Weichai 16M33D1800E310 |
|---|---|---|
| Standby electrical (50 Hz) | 1,611 kWe | 1,620 kWe |
| Prime electrical (50 Hz) | 1,467 kWe | 1,512 kWe |
| Standby electrical (60 Hz) | 1,755 kWe | 1,728 kWe |
| Prime electrical (60 Hz) | 1,597.5 kWe | 1,575 kWe |
| Displacement | 65.37 L | 52.8 L |
| Configuration | V16 | V16 |
| Cylinders | 16 | 16 |
| Recorded engine speed | 1,500 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Recorded emissions classification | Unregulated | China National Stage III / Unregulated |
| Dry weight | Not listed | Not listed |
| Origin | Japan | China |
Compare matching ratings
Read across a row to compare the same operating duty and frequency. kWe is electrical output; mechanical kW is power at the engine shaft. kVA is apparent electrical power and is shown only when kWe is missing, without converting it. “Not listed” means the record lacks that rating, not zero output. Continuous and prime duties are kept separate. Check source documents, units and site conditions before comparing values.
An emissions classification in the catalog is not proof of certification for your engine or installation. Confirm the exact model, applicable documents and generator configuration.
Mitsubishi S16R-PTA2: Review the model record and available supporting documents
Weichai 16M33D1800E310: Review the model record and available supporting documents
Choosing between Mitsubishi S16R-PTA2 and Weichai 16M33D1800E310
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.