Cummins QSK38-G13 vs Perkins 5012C-E46TAG5
The Cummins QSK38-G13 and Perkins 5012C-E46TAG5 are both diesel generator engines in a similar power class. Both are rated at roughly 1,553 kVA. Displacement is 37.8 L versus 46 L. The table below compares their full specifications side by side.
| Specification | Cummins QSK38-G13 | Perkins 5012C-E46TAG5 |
|---|---|---|
| Headline rating | 1,543 kVA | 1,563 kVA |
| Standby (50 Hz) | 1,234 kWe | — |
| Prime (50 Hz) | 1,115 kWe | — |
| Standby (60 Hz) | — | 1,250 kWe |
| Prime (60 Hz) | — | 1,127 kWe |
| Displacement | 37.8 L | 46 L |
| Configuration | V12 | V12 |
| Cylinders | 12 | 12 |
| Rated speed | 1,500 RPM | 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | China National Stage III / Unregulated | U.S. EPA Tier 2 |
| Dry weight | — | — |
| Origin | China | United States |