Baudouin 4M08G8D3/5 vs Cummins 4B3.9-G12
The Baudouin 4M08G8D3/5 and Cummins 4B3.9-G12 are both diesel generator engines in a similar power class. Both are rated at roughly 38 kVA. Displacement is 3.2 L versus 3.9 L. The table below compares their full specifications side by side.
| Specification | Baudouin 4M08G8D3/5 | Cummins 4B3.9-G12 |
|---|---|---|
| Headline rating | 38 kVA | 38 kVA |
| Standby (50 Hz) | 30 kWe | 30 kWe |
| Prime (50 Hz) | 28 kWe | 25 kWe |
| Standby (60 Hz) | — | 35 kWe |
| Prime (60 Hz) | — | 28 kWe |
| Displacement | 3.2 L | 3.9 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 | Unregulated |
| Dry weight | — | — |
| Origin | France | China |