Mitsubishi S12R-PTAR-C（新） vs MTU MTU 18V2000 G85
The Mitsubishi S12R-PTAR-C（新） and MTU MTU 18V2000 G85 are both diesel generator engines in a similar power class. Both are rated at roughly 1,470 kVA. Displacement is 34.92 L versus 40.2 L. The table below compares their full specifications side by side.
| Specification | Mitsubishi S12R-PTAR-C（新） | MTU MTU 18V2000 G85 |
|---|---|---|
| Headline rating | 1,466 kVA | 1,474 kVA |
| Standby (50 Hz) | 1,172.7 kWe | — |
| Prime (50 Hz) | — | — |
| Standby (60 Hz) | — | 1,179 kWe |
| Prime (60 Hz) | — | — |
| Displacement | 34.92 L | 40.2 L |
| Configuration | V12 | V18 |
| Cylinders | 12 | 18 |
| Rated speed | 1,500 RPM | 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | China National Stage III / Unregulated | U.S. EPA Tier 2 |
| Dry weight | — | — |
| Origin | China | Germany |