Cummins QSK60-G11 vs Perkins 4016TAG2A
The Cummins QSK60-G11 and Perkins 4016TAG2A are both diesel generator engines in a similar power class. Both are rated at roughly 2,259 kVA. Displacement is 60.2 L versus 61.1 L. The table below compares their full specifications side by side.
| Specification | Cummins QSK60-G11 | Perkins 4016TAG2A |
|---|---|---|
| Headline rating | 2,254 kVA | 2,264 kVA |
| Standby (50 Hz) | 1,803 kWe | 1,811 kWe |
| Prime (50 Hz) | 1,602 kWe | 1,646 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | — | — |
| Displacement | 60.2 L | 61.1 L |
| Configuration | V16 | V16 |
| Cylinders | 16 | 16 |
| Rated speed | 1,500 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | U.S. EPA Tier 2 | Unregulated |
| Dry weight | — | — |
| Origin | United States | United Kingdom |
Choosing between Cummins QSK60-G11 and Perkins 4016TAG2A
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. The Perkins 4016TAG2A has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.