Cummins KT38-G vs Lister Petter LP625EG3
Compare Cummins KT38-G and Lister Petter LP625EG3 by recorded output, operating duty, frequency and engine specifications. Their listed displacements are 38 L and 25.18 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 KT38-G | Lister Petter LP625EG3 |
|---|---|---|
| Standby electrical (50 Hz) | 560 kWe | 556 kWe |
| Prime electrical (50 Hz) | 500 kWe | 510 kWe |
| Standby electrical (60 Hz) | 680 kWe | Not listed |
| Prime electrical (60 Hz) | 620 kWe | Not listed |
| Other recorded mechanical power (duty unspecified) | Not listed | 607 kW |
| Displacement | 38 L | 25.18 L |
| Configuration | V12 | L6 |
| Cylinders | 12 | 6 |
| Recorded engine speed | 1,500 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Recorded emissions classification | Unregulated | Euro Stage III |
| Dry weight | Not listed | Not listed |
| Origin | China | United Kingdom |
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 KT38-G: Review the model record and available supporting documents
Lister Petter LP625EG3: Review the model record and available supporting documents
Choosing between Cummins KT38-G and Lister Petter LP625EG3
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.