Jenbacher J620 vs Jichai 12V26/32
The Jenbacher J620 and Jichai 12V26/32 are both natural gas generator engines in a similar power class. The Jenbacher J620 is the higher-output unit (4,200 kVA vs 3,750 kVA). Displacement is 124.8 L versus 203.9 L. The table below compares their full specifications side by side.
| Specification | Jenbacher J620 | Jichai 12V26/32 |
|---|---|---|
| Headline rating | 4,200 kVA | 3,750 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | 3,360 kWe | 3,000 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | — | — |
| Displacement | 124.8 L | 203.9 L |
| Configuration | V20 | V12 |
| Cylinders | 20 | 12 |
| Rated speed | 1,500 RPM | 1,000 RPM |
| Fuel | Natural Gas | Natural Gas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | Unregulated |
| Dry weight | — | — |
| Origin | Austria | China |