Baudouin 4M12G7D4/5 vs Volvo Penta TAD731GE
The Baudouin 4M12G7D4/5 and Volvo Penta TAD731GE are both diesel generator engines in a similar power class. Both are rated at roughly 166 kVA. Displacement is 4.58 L versus 7.2 L. The table below compares their full specifications side by side.
| Specification | Baudouin 4M12G7D4/5 | Volvo Penta TAD731GE |
|---|---|---|
| Headline rating | 165 kVA | 166 kVA |
| Standby (50 Hz) | 132 kWe | 133 kWe |
| Prime (50 Hz) | 120 kWe | 121 kWe |
| Standby (60 Hz) | — | 142 kWe |
| Prime (60 Hz) | — | 129 kWe |
| Displacement | 4.58 L | 7.2 L |
| Configuration | L4 | L6 |
| Cylinders | 4 | 6 |
| Rated speed | 1,500 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | China IV | EU Stage II / EPA Tier 2 |
| Dry weight | — | — |
| Origin | China | Sweden |
Choosing between Baudouin 4M12G7D4/5 and Volvo Penta TAD731GE
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. The Volvo Penta TAD731GE has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.