Doosan GE08TI vs Generac SG150 (9.0L)
The Doosan GE08TI and Generac SG150 (9.0L) are both natural gas generator engines in a similar power class. Both are rated at roughly 192 kVA. Displacement is 8.1 L versus 8.9 L. The table below compares their full specifications side by side.
| Specification | Doosan GE08TI | Generac SG150 (9.0L) |
|---|---|---|
| Headline rating | 196 kVA | 188 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | 157 kWe | — |
| Standby (60 Hz) | — | 150 kWe |
| Prime (60 Hz) | — | — |
| Displacement | 8.1 L | 8.9 L |
| Configuration | L6 | V8 |
| Cylinders | 6 | 8 |
| Rated speed | 1,500 RPM | 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 |
Choosing between Doosan GE08TI and Generac SG150 (9.0L)
Use this comparison as an engineering shortlist, then confirm the complete generator package against load profile, voltage, 50/60 Hz frequency, duty class, emissions rules, cooling margin, altitude, ambient temperature, enclosure design, controller features, and alternator sizing. The Doosan GE08TI has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.