Jenbacher J624 vs Kawasaki KG-12
The Jenbacher J624 and Kawasaki KG-12 are both natural gas generator engines in a similar power class. The Kawasaki KG-12 is the higher-output unit (6,500 kVA vs 5,634 kVA). Displacement is 149.7 L versus 407.2 L. The table below compares their full specifications side by side.
| Specification | Jenbacher J624 | Kawasaki KG-12 |
|---|---|---|
| Headline rating | 5,634 kVA | 6,500 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | 4,507 kWe | 5,200 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | — | 5,000 kWe |
| Displacement | 149.7 L | 407.2 L |
| Configuration | V24 | V12 |
| Cylinders | 24 | 12 |
| Rated speed | 1,500 RPM | 750 / 900 RPM |
| Fuel | Natural Gas | Natural Gas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | Unregulated |
| Dry weight | — | — |
| Origin | Austria | Japan |