Cummins QSK38-G5A vs Perkins 5012A-E46TAG2
The Cummins QSK38-G5A and Perkins 5012A-E46TAG2 are both diesel generator engines in a similar power class. Both are rated at roughly 1,503 kVA. Displacement is 37.7 L versus 46 L. The table below compares their full specifications side by side.
| Specification | Cummins QSK38-G5A | Perkins 5012A-E46TAG2 |
|---|---|---|
| Headline rating | 1,501 kVA | 1,504 kVA |
| Standby (50 Hz) | 1,201 kWe | 1,203 kWe |
| Prime (50 Hz) | 1,091 kWe | 1,083 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | — | — |
| Displacement | 37.7 L | 46 L |
| Configuration | V12 | V12 |
| Cylinders | 12 | 12 |
| Rated speed | 1,500 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | China National Stage III / Unregulated | Unregulated |
| Dry weight | — | — |
| Origin | China | United Kingdom |