Caterpillar CG260-16 vs Mitsubishi 16KU30GSI
The Caterpillar CG260-16 and Mitsubishi 16KU30GSI are both natural gas generator engines in a similar power class. The Mitsubishi 16KU30GSI is the higher-output unit (6,375 kVA vs 5,625 kVA). Displacement is 272 L versus 430 L. The table below compares their full specifications side by side.
| Specification | Caterpillar CG260-16 | Mitsubishi 16KU30GSI |
|---|---|---|
| Headline rating | 5,625 kVA | 6,375 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | 4,500 kWe | 5,100 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | 4,050 kWe | — |
| Displacement | 272 L | 430 L |
| Configuration | V16 | L16 |
| Cylinders | 16 | 16 |
| Rated speed | 1,000 / 1,200 RPM | 750 RPM |
| Fuel | Natural Gas | Natural Gas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | — |
| Dry weight | — | 54000 kg |
| Origin | Germany | Japan |
Choosing between Caterpillar CG260-16 and Mitsubishi 16KU30GSI
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 16KU30GSI has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.