Jenbacher J624 vs Mitsubishi 14KU30GSI
Compare Jenbacher J624 and Mitsubishi 14KU30GSI by catalog output, operating duty, frequency and engine specifications. Their listed displacements are 149.7 L and 376 L, respectively. Start with the same duty and frequency, then check each model’s source and package conditions. These records alone do not establish interchangeability.
| Specification | Jenbacher J624 | Mitsubishi 14KU30GSI |
|---|---|---|
| Standby electrical (50 Hz) | Not listed | Not listed |
| Prime electrical (50 Hz) | 4,496 kWe | 4,450 kWe |
| Standby electrical (60 Hz) | Not listed | Not listed |
| Prime electrical (60 Hz) | 4,467 kWe | Not listed |
| Other recorded mechanical power (duty unspecified) | 4,496 kW | 4,450 kW |
| Displacement | 149.7 L | 376 L |
| Configuration | V24 | L14 |
| Cylinders | 24 | 14 |
| Recorded engine speed | 1,500 RPM | 750 RPM |
| Fuel | Natural Gas | Natural Gas |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Recorded emissions classification | Unregulated | Not listed |
| Dry weight | Not listed | 48,000 kg |
| Origin | Austria | Japan |
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.
Jenbacher J624: Review the model record and available supporting documents
Mitsubishi 14KU30GSI: Review the model record and available supporting documents
Choosing between Jenbacher J624 and Mitsubishi 14KU30GSI
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.