Kawasaki KG-18 vs Niigata 18V28AGS
The Kawasaki KG-18 and Niigata 18V28AGS are both natural gas generator engines in a similar power class. The Kawasaki KG-18 is the higher-output unit (9,750 kVA vs 7,500 kVA). Displacement is 610.7 L versus 432 L. The table below compares their full specifications side by side.
| Specification | Kawasaki KG-18 | Niigata 18V28AGS |
|---|---|---|
| Headline rating | 9,750 kVA | 7,500 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | 7,800 kWe | 6,000 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | 7,500 kWe | — |
| Displacement | 610.7 L | 432 L |
| Configuration | V18 | V18 |
| Cylinders | 18 | 18 |
| Rated speed | 750 / 900 RPM | 750 RPM |
| Fuel | Natural Gas | Natural Gas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | Unregulated |
| Dry weight | — | — |
| Origin | Japan | Japan |