Doosan GV158TI vs PSI 17L
The Doosan GV158TI and PSI 17L are both natural gas generator engines in a similar power class. Both are rated at roughly 349 kVA. Displacement is 14.6 L versus 16.7 L. The table below compares their full specifications side by side.
| Specification | Doosan GV158TI | PSI 17L |
|---|---|---|
| Headline rating | 353 kVA | 344 kVA |
| Standby (50 Hz) | — | 275 kWe |
| Prime (50 Hz) | 282 kWe | 275 kWe |
| Standby (60 Hz) | — | 400 kWe |
| Prime (60 Hz) | — | 350 kWe |
| Displacement | 14.6 L | 16.7 L |
| Configuration | V8 | V8 |
| Cylinders | 8 | 8 |
| Rated speed | 1,500 RPM | 1,500 / 1,800 RPM |
| Fuel | Natural Gas | Natural Gas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | U.S. EPA Stationary |
| Dry weight | — | — |
| Origin | South Korea | United States |