Bergen B36:45V20 vs Jenbacher J920 FleXtra
Compare Bergen B36:45V20 and Jenbacher J920 FleXtra by catalog output, operating duty, frequency and engine specifications. Start with the same duty and frequency, then check each model’s source and package conditions. These records alone do not establish interchangeability.
| Specification | Bergen B36:45V20 | Jenbacher J920 FleXtra |
|---|---|---|
| Standby electrical (50 Hz) | Not listed | Not listed |
| Prime electrical (50 Hz) | 11,830 kWe | 10,606 kWe |
| Standby electrical (60 Hz) | Not listed | Not listed |
| Prime electrical (60 Hz) | Not listed | 9,542 kWe |
| Other recorded mechanical power (duty unspecified) | 11,830 kW | 10,606 kW |
| Displacement | 916.1 L | Not listed |
| Configuration | V20 | V20 |
| Cylinders | 20 | 20 |
| Recorded engine speed | 750 RPM | 1,000 RPM |
| Fuel | Natural Gas | Natural Gas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Recorded emissions classification | Unregulated | Unregulated |
| Dry weight | 170,000 kg | Not listed |
| Origin | Norway | Austria |
Compare matching ratings
Read across a row to compare the same operating duty and frequency. kWe is electrical output; mechanical kW is power at the engine shaft. kVA is apparent electrical power and is shown only when kWe is missing, without converting it. “Not listed” means the record lacks that rating, not zero output. Continuous and prime duties are kept separate. Check source documents, units and site conditions before comparing values.
An emissions classification in the catalog is not proof of certification for your engine or installation. Confirm the exact model, applicable documents and generator configuration.
Bergen B36:45V20: Review the model record and available supporting documents
Jenbacher J920 FleXtra: Review the model record and available supporting documents
Choosing between Bergen B36:45V20 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.