Cummins KTA38-G7E vs Perkins 5008AC-E30TAG2
Compare Cummins KTA38-G7E and Perkins 5008AC-E30TAG2 by recorded output, operating duty, frequency and engine specifications. Their listed displacements are 38 L and 30 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 KTA38-G7E | Perkins 5008AC-E30TAG2 |
|---|---|---|
| Standby electrical (50 Hz) | 900 kWe | 900 kWe |
| Prime electrical (50 Hz) | 850 kWe | 808 kWe |
| Standby electrical (60 Hz) | Not listed | Not listed |
| Prime electrical (60 Hz) | Not listed | Not listed |
| Displacement | 38 L | 30 L |
| Configuration | V12 | V8 |
| Cylinders | 12 | 8 |
| Recorded engine speed | 1,500 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Recorded emissions classification | China National Stage III / Unregulated | Euro Stage II / China National 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 KTA38-G7E: Review the model record and available supporting documents
Perkins 5008AC-E30TAG2: Review the model record and available supporting documents
Choosing between Cummins KTA38-G7E and Perkins 5008AC-E30TAG2
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.