Cummins QSK38-G27 vs Yuchai YC6TH1350-D33
Compare Cummins QSK38-G27 and Yuchai YC6TH1350-D33 by recorded output, operating duty, frequency and engine specifications. Their listed displacements are 38 L and 28.14 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 | Cummins QSK38-G27 | Yuchai YC6TH1350-D33 |
|---|---|---|
| Standby electrical (50 Hz) | 900 kWe | Not listed |
| Prime electrical (50 Hz) | 818 kWe | Not listed |
| Standby electrical (60 Hz) | Not listed | 900 kWe |
| Prime electrical (60 Hz) | Not listed | 800 kWe |
| Displacement | 38 L | 28.14 L |
| Configuration | V12 | L6 |
| Cylinders | 12 | 6 |
| Recorded engine speed | 1,500 RPM | 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Recorded emissions classification | China National Stage III / Unregulated | China National Stage III / Unregulated |
| Dry weight | Not listed | Not listed |
| Origin | China | 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.
Cummins QSK38-G27: Review the model record and available supporting documents
Yuchai YC6TH1350-D33: Review the model record and available supporting documents
Choosing between Cummins QSK38-G27 and Yuchai YC6TH1350-D33
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.