Caterpillar G3306 vs PSI 8.8L
The Caterpillar G3306 and PSI 8.8L are both natural gas generator engines in a similar power class. Both are rated at roughly 94 kVA. Displacement is 10.5 L versus 8.8 L. The table below compares their full specifications side by side.
| Specification | Caterpillar G3306 | PSI 8.8L |
|---|---|---|
| Headline rating | 94 kVA | 94 kVA |
| Standby (50 Hz) | — | 75 kWe |
| Prime (50 Hz) | 75 kWe | 75 kWe |
| Standby (60 Hz) | — | 80 kWe |
| Prime (60 Hz) | — | 80 kWe |
| Displacement | 10.5 L | 8.8 L |
| Configuration | L6 | V8 |
| Cylinders | 6 | 8 |
| Rated speed | 1,500 RPM | 1,500 / 1,800 RPM |
| Fuel | Natural Gas | Natural Gas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | U.S. EPA Stationary | U.S. EPA Stationary |
| Dry weight | — | — |
| Origin | United States | United States |