Bergen B36:45V16 vs Jenbacher J920 FleXtra
The Bergen B36:45V16 and Jenbacher J920 FleXtra are both natural gas generator engines in a similar power class. The Jenbacher J920 FleXtra is the higher-output unit (13,258 kVA vs 11,838 kVA). The table below compares their full specifications side by side.
| Specification | Bergen B36:45V16 | Jenbacher J920 FleXtra |
|---|---|---|
| Headline rating | 11,838 kVA | 13,258 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | 9,470 kWe | 10,606 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | — | 9,542 kWe |
| Displacement | 732.9 L | — |
| Configuration | V16 | V20 |
| Cylinders | 16 | 20 |
| Rated speed | 750 RPM | 1,000 / 1,200 RPM |
| Fuel | Natural Gas | Natural Gas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | Unregulated |
| Dry weight | 150000 kg | — |
| Origin | Norway | Austria |
Choosing between Bergen B36:45V16 and Jenbacher J920 FleXtra
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 Jenbacher J920 FleXtra has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.