Cummins QSK60-G13 vs Mitsubishi S16R2-A2PTAW
The Cummins QSK60-G13 and Mitsubishi S16R2-A2PTAW are both diesel generator engines in a similar power class. Both are rated at roughly 2,539 kVA. Displacement is 60.2 L versus 79.9 L. The table below compares their full specifications side by side.
| Specification | Cummins QSK60-G13 | Mitsubishi S16R2-A2PTAW |
|---|---|---|
| Headline rating | 2,505 kVA | 2,573 kVA |
| Standby (50 Hz) | 2,004 kWe | 2,058.4 kWe |
| Prime (50 Hz) | 1,603 kWe | 1,862.4 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | — | — |
| Displacement | 60.2 L | 79.9 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 | U.S. EPA Tier 2 |
| Dry weight | — | 7750 kg |
| Origin | United States | Japan |
Choosing between Cummins QSK60-G13 and Mitsubishi S16R2-A2PTAW
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 Mitsubishi S16R2-A2PTAW has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.