Baudouin 4M12G7D4/5 vs Lister Petter LP665EG2
The Baudouin 4M12G7D4/5 and Lister Petter LP665EG2 are both diesel generator engines in a similar power class. Both are rated at roughly 165 kVA. Displacement is 4.58 L versus 6.5 L. The table below compares their full specifications side by side.
| Specification | Baudouin 4M12G7D4/5 | Lister Petter LP665EG2 |
|---|---|---|
| Headline rating | 165 kVA | 165 kVA |
| Standby (50 Hz) | 132 kWe | 132 kWe |
| Prime (50 Hz) | 120 kWe | 120 kWe |
| Standby (60 Hz) | — | 144 kWe |
| Prime (60 Hz) | — | 132 kWe |
| Displacement | 4.58 L | 6.5 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 | Euro Stage III |
| Dry weight | — | — |
| Origin | China | United Kingdom |
Choosing between Baudouin 4M12G7D4/5 and Lister Petter LP665EG2
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.