Mitsubishi S12R-PTA vs MTU MTU 18V2000 G26F
Compare Mitsubishi S12R-PTA and MTU MTU 18V2000 G26F by recorded output, operating duty, frequency and engine specifications. Their listed displacements are 49.03 L and 40.2 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 | Mitsubishi S12R-PTA | MTU MTU 18V2000 G26F |
|---|---|---|
| Standby electrical (50 Hz) | 1,098 kWe | 1,091 kWe |
| Prime electrical (50 Hz) | 999 kWe | 992 kWe |
| Standby electrical (60 Hz) | 1,188 kWe | Not listed |
| Prime electrical (60 Hz) | 1,071 kWe | Not listed |
| Displacement | 49.03 L | 40.2 L |
| Configuration | V12 | V18 |
| Cylinders | 12 | 18 |
| Recorded engine speed | 1,500 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Recorded emissions classification | Unregulated | Unregulated |
| Dry weight | Not listed | Not listed |
| Origin | Japan | Germany |
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.
Mitsubishi S12R-PTA: Review the model record and available supporting documents
MTU MTU 18V2000 G26F: Review the model record and available supporting documents
Choosing between Mitsubishi S12R-PTA and MTU MTU 18V2000 G26F
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.