Baudouin 4M12G4D3/5 vs Caterpillar C7.1
The Baudouin 4M12G4D3/5 and Caterpillar C7.1 are both diesel generator engines in a similar power class. Both are rated at roughly 165 kVA. Displacement is 4.98 L versus 7 L. The table below compares their full specifications side by side.
| Specification | Baudouin 4M12G4D3/5 | Caterpillar C7.1 |
|---|---|---|
| Headline rating | 165 kVA | 165 kVA |
| Standby (50 Hz) | 132 kWe | 132 kWe |
| Prime (50 Hz) | 120 kWe | 120 kWe |
| Standby (60 Hz) | — | 150 kWe |
| Prime (60 Hz) | — | 135 kWe |
| Displacement | 4.98 L | 7 L |
| Configuration | L4 | L4 |
| Cylinders | 4 | 4 |
| Rated speed | 1,500 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Euro Stage IIIA | U.S. EPA Tier 3 |
| Dry weight | — | — |
| Origin | France | USA |