Cummins QSL8.9-G33 vs Volvo Penta TAD1383VE
The Cummins QSL8.9-G33 and Volvo Penta TAD1383VE are both diesel generator engines in a similar power class. Both are rated at roughly 363 kVA. Displacement is 8.9 L versus 12.8 L. The table below compares their full specifications side by side.
| Specification | Cummins QSL8.9-G33 | Volvo Penta TAD1383VE |
|---|---|---|
| Headline rating | 360 kVA | 365 kVA |
| Standby (50 Hz) | 288 kWe | — |
| Prime (50 Hz) | 230 kWe | — |
| Standby (60 Hz) | — | 292 kWe |
| Prime (60 Hz) | — | 266 kWe |
| Displacement | 8.9 L | 12.8 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,500 RPM | 1,800 RPM |
| Fuel | Diesel | Diesel/HVO |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | U.S. EPA Final Tier 4 |
| Dry weight | — | — |
| Origin | China | Sweden |
Choosing between Cummins QSL8.9-G33 and Volvo Penta TAD1383VE
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 Volvo Penta TAD1383VE has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.