Cummins QSK38-G4 vs Hyundai DP372CD
Compare Cummins QSK38-G4 and Hyundai DP372CD by recorded output, operating duty, frequency and engine specifications. Their listed displacements are 37.7 L and 36.9 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-G4 | Hyundai DP372CD |
|---|---|---|
| Standby electrical (50 Hz) | Not listed | 1,250 kWe |
| Prime electrical (50 Hz) | Not listed | 1,134 kWe |
| Standby electrical (60 Hz) | 1,251 kWe | Not listed |
| Prime electrical (60 Hz) | 1,126 kWe | Not listed |
| Displacement | 37.7 L | 36.9 L |
| Configuration | V12 | L12 |
| Cylinders | 12 | 12 |
| Recorded engine speed | 1,500 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Recorded emissions classification | U.S. EPA Tier 2 | Unregulated |
| Dry weight | Not listed | Not listed |
| Origin | United States | 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 QSK38-G4: Review the model record and available supporting documents
Hyundai DP372CD: Review the model record and available supporting documents
Choosing between Cummins QSK38-G4 and Hyundai DP372CD
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.