Cummins K19N-G3 vs Yuchai YC6TD600N-D30
Compare Cummins K19N-G3 and Yuchai YC6TD600N-D30 by recorded output, operating duty, frequency and engine specifications. Their listed displacements are 18.9 L and 19.598 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 K19N-G3 | Yuchai YC6TD600N-D30 |
|---|---|---|
| Standby electrical (50 Hz) | Not listed | Not listed |
| Prime electrical (50 Hz) | 350 kWe | 350 kWe |
| Standby electrical (60 Hz) | Not listed | Not listed |
| Prime electrical (60 Hz) | 350 kWe | Not listed |
| Other recorded mechanical power (duty unspecified) | 393 kW | Not listed |
| Displacement | 18.9 L | 19.598 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Recorded engine speed | 1,500 RPM | 1,500 RPM |
| Fuel | Natural Gas | Natural Gas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Recorded emissions classification | Unregulated | 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 K19N-G3: Review the model record and available supporting documents
Yuchai YC6TD600N-D30: Review the model record and available supporting documents
Choosing between Cummins K19N-G3 and Yuchai YC6TD600N-D30
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.