Cummins QSK95G9 vs Kohler KD83V16
The Cummins QSK95G9 and Kohler KD83V16 are both diesel generator engines in a similar power class. Both are rated at roughly 4,375 kVA. Displacement is 95 L versus 82.72 L. The table below compares their full specifications side by side.
| Specification | Cummins QSK95G9 | Kohler KD83V16 |
|---|---|---|
| Headline rating | 4,375 kVA | 4,375 kVA |
| Standby (50 Hz) | — | 3,500 kWe |
| Prime (50 Hz) | — | 3,180 kWe |
| Standby (60 Hz) | 3,500 kWe | 3,250 kWe |
| Prime (60 Hz) | 3,000 kWe | 2,950 kWe |
| Displacement | 95 L | 82.72 L |
| Configuration | V16 | V16 |
| Cylinders | 16 | 16 |
| Rated speed | 1,800 RPM | 1,500 / 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 | France |
Choosing between Cummins QSK95G9 and Kohler KD83V16
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.