Cummins KTA50-G15X vs Perkins 5012C-E46TAG6
Compare Cummins KTA50-G15X and Perkins 5012C-E46TAG6 by recorded output, operating duty, frequency and engine specifications. Their listed displacements are 50.3 L and 46 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 KTA50-G15X | Perkins 5012C-E46TAG6 |
|---|---|---|
| Standby electrical (50 Hz) | 1,500 kWe | Not listed |
| Prime electrical (50 Hz) | 1,340 kWe | Not listed |
| Standby electrical (60 Hz) | Not listed | 1,501 kWe |
| Prime electrical (60 Hz) | Not listed | 1,351 kWe |
| Displacement | 50.3 L | 46 L |
| Configuration | V16 | V12 |
| Cylinders | 16 | 12 |
| Recorded engine speed | 1,500 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Recorded emissions classification | Unregulated | U.S. EPA Tier 2 |
| Dry weight | Not listed | Not listed |
| Origin | China | United States |
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 KTA50-G15X: Review the model record and available supporting documents
Perkins 5012C-E46TAG6: Review the model record and available supporting documents
Choosing between Cummins KTA50-G15X and Perkins 5012C-E46TAG6
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.