Cummins QSZ13-G3 vs Hyundai DP158LD
Compare Cummins QSZ13-G3 and Hyundai DP158LD by recorded output, operating duty, frequency and engine specifications. Their listed displacements are 13 L and 15.1 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 QSZ13-G3 | Hyundai DP158LD |
|---|---|---|
| Standby electrical (50 Hz) | 475 kWe | 466 kWe |
| Prime electrical (50 Hz) | 380 kWe | 423 kWe |
| Standby electrical (60 Hz) | 475 kWe | 501 kWe |
| Prime electrical (60 Hz) | 380 kWe | 453 kWe |
| Displacement | 13 L | 15.1 L |
| Configuration | L6 | V8 |
| Cylinders | 6 | 8 |
| Recorded engine speed | 1,500 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Recorded emissions classification | Unregulated | Unregulated |
| Dry weight | Not listed | Not listed |
| Origin | China | South Korea |
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 QSZ13-G3: Review the model record and available supporting documents
Hyundai DP158LD: Review the model record and available supporting documents
Choosing between Cummins QSZ13-G3 and Hyundai DP158LD
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.