Cummins QSB5.9-G30 vs Hyundai DP054CA
Compare Cummins QSB5.9-G30 and Hyundai DP054CA by recorded output, operating duty, frequency and engine specifications. Their listed displacements are 5.9 L and 5 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 QSB5.9-G30 | Hyundai DP054CA |
|---|---|---|
| Standby electrical (50 Hz) | 112 kWe | 111 kWe |
| Prime electrical (50 Hz) | 90 kWe | 101 kWe |
| Standby electrical (60 Hz) | Not listed | 131 kWe |
| Prime electrical (60 Hz) | Not listed | 118 kWe |
| Displacement | 5.9 L | 5 L |
| Configuration | L6 | L4 |
| Cylinders | 6 | 4 |
| 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 QSB5.9-G30: Review the model record and available supporting documents
Hyundai DP054CA: Review the model record and available supporting documents
Choosing between Cummins QSB5.9-G30 and Hyundai DP054CA
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.