Baudouin 6M12G8D3/5 vs SDEC 6DTAA8.9-G5E2.1
The Baudouin 6M12G8D3/5 and SDEC 6DTAA8.9-G5E2.1 are both diesel generator engines in a similar power class. Both are rated at roughly 275 kVA. Displacement is 7.47 L versus 8.9 L. The table below compares their full specifications side by side.
| Specification | Baudouin 6M12G8D3/5 | SDEC 6DTAA8.9-G5E2.1 |
|---|---|---|
| Headline rating | 275 kVA | 275 kVA |
| Standby (50 Hz) | 220 kWe | — |
| Prime (50 Hz) | 200 kWe | — |
| Standby (60 Hz) | — | 220 kWe |
| Prime (60 Hz) | — | 200 kWe |
| Displacement | 7.47 L | 8.9 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,500 RPM | 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Euro Stage IIIA | Euro Stage V |
| Dry weight | — | — |
| Origin | France | China |
Choosing between Baudouin 6M12G8D3/5 and SDEC 6DTAA8.9-G5E2.1
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.