Cummins QSK95G2 vs Jichai 12V26/32-D
The Cummins QSK95G2 and Jichai 12V26/32-D are both diesel generator engines in a similar power class. The Jichai 12V26/32-D is the higher-output unit (5,000 kVA vs 4,375 kVA). Displacement is 95 L versus 203.9 L. The table below compares their full specifications side by side.
| Specification | Cummins QSK95G2 | Jichai 12V26/32-D |
|---|---|---|
| Headline rating | 4,375 kVA | 5,000 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | — | 4,000 kWe |
| Standby (60 Hz) | 3,500 kWe | — |
| Prime (60 Hz) | 3,000 kWe | 3,600 kWe |
| Displacement | 95 L | 203.9 L |
| Configuration | V16 | V12 |
| Cylinders | 16 | 12 |
| Rated speed | 1,800 RPM | 1,000 / 1,200 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | IMO Tier II |
| Dry weight | — | — |
| Origin | United States | China |
Choosing between Cummins QSK95G2 and Jichai 12V26/32-D
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 Jichai 12V26/32-D has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.