Baudouin 6M31G1D3/5 vs Hyundai DP158CD-1
The Baudouin 6M31G1D3/5 and Hyundai DP158CD-1 are both diesel generator engines in a similar power class. Both are rated at roughly 663 kVA. Displacement is 18.5 L versus 15.1 L. The table below compares their full specifications side by side.
| Specification | Baudouin 6M31G1D3/5 | Hyundai DP158CD-1 |
|---|---|---|
| Headline rating | 660 kVA | 665 kVA |
| Standby (50 Hz) | 528 kWe | 532 kWe |
| Prime (50 Hz) | 480 kWe | 482 kWe |
| Standby (60 Hz) | — | — |
| Prime (60 Hz) | — | — |
| Displacement | 18.5 L | 15.1 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,500 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | China III | Unregulated |
| Dry weight | — | — |
| Origin | China | South Korea |
Choosing between Baudouin 6M31G1D3/5 and Hyundai DP158CD-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. The Hyundai DP158CD-1 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.