Cummins QSK60-G3 vs Mitsubishi S16R-Y2PTAW-1
The Cummins QSK60-G3 and Mitsubishi S16R-Y2PTAW-1 are both diesel generator engines in a similar power class. Both are rated at roughly 2,000 kVA. Displacement is 60.2 L versus 65.37 L. The table below compares their full specifications side by side.
| Specification | Cummins QSK60-G3 | Mitsubishi S16R-Y2PTAW-1 |
|---|---|---|
| Headline rating | 2,000 kVA | 2,000 kVA |
| Standby (50 Hz) | 1,600 kWe | — |
| Prime (50 Hz) | 1,500 kWe | — |
| Standby (60 Hz) | — | 1,600 kWe |
| Prime (60 Hz) | — | 1,440 kWe |
| Displacement | 60.2 L | 65.37 L |
| Configuration | V16 | V16 |
| Cylinders | 16 | 16 |
| Rated speed | 1,500 RPM | 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | U.S. EPA Tier 2 | U.S. EPA Tier 2 |
| Dry weight | — | — |
| Origin | United States | Japan |
Choosing between Cummins QSK60-G3 and Mitsubishi S16R-Y2PTAW-1
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.