Baudouin 4M12G4D3/5 vs SDEC 6HTAA7.2-G5E1.1
The Baudouin 4M12G4D3/5 and SDEC 6HTAA7.2-G5E1.1 are both diesel generator engines in a similar power class. Both are rated at roughly 165 kVA. Displacement is 4.98 L versus 7.2 L. The table below compares their full specifications side by side.
| Specification | Baudouin 4M12G4D3/5 | SDEC 6HTAA7.2-G5E1.1 |
|---|---|---|
| Headline rating | 165 kVA | 165 kVA |
| Standby (50 Hz) | 132 kWe | — |
| Prime (50 Hz) | 120 kWe | — |
| Standby (60 Hz) | — | 132 kWe |
| Prime (60 Hz) | — | 120 kWe |
| Displacement | 4.98 L | 7.2 L |
| Configuration | L4 | L6 |
| Cylinders | 4 | 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 4M12G4D3/5 and SDEC 6HTAA7.2-G5E1.1
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.