Baudouin 4M06G50/5 vs Isuzu 4LE2X
The Baudouin 4M06G50/5 and Isuzu 4LE2X are both diesel generator engines in a similar power class. Both are rated at roughly 51 kVA. Displacement is 2.4 L versus 2.179 L. The table below compares their full specifications side by side.
| Specification | Baudouin 4M06G50/5 | Isuzu 4LE2X |
|---|---|---|
| Headline rating | 50 kVA | 51 kVA |
| Standby (50 Hz) | 40 kWe | 40.6 kWe |
| Prime (50 Hz) | 36 kWe | 36.9 kWe |
| Standby (60 Hz) | 50 kWe | 48.5 kWe |
| Prime (60 Hz) | 45 kWe | 44.1 kWe |
| Displacement | 2.4 L | 2.179 L |
| Configuration | L4 | L4 |
| Cylinders | 4 | 4 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | U.S. EPA Final Tier 4 |
| Dry weight | — | — |
| Origin | France | Japan |
Choosing between Baudouin 4M06G50/5 and Isuzu 4LE2X
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 Isuzu 4LE2X has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.