Baudouin 6M21G390/6 vs Hyundai DP126CCK
The Baudouin 6M21G390/6 and Hyundai DP126CCK are both diesel generator engines in a similar power class. Both are rated at roughly 490 kVA. Displacement is 12.6 L versus 11.1 L. The table below compares their full specifications side by side.
| Specification | Baudouin 6M21G390/6 | Hyundai DP126CCK |
|---|---|---|
| Headline rating | 488 kVA | 491 kVA |
| Standby (50 Hz) | — | 393 kWe |
| Prime (50 Hz) | — | 355 kWe |
| Standby (60 Hz) | 390 kWe | — |
| Prime (60 Hz) | 350 kWe | — |
| Displacement | 12.6 L | 11.1 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,800 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | U.S. EPA Tier 2 |
| Dry weight | — | — |
| Origin | France | South Korea |
Choosing between Baudouin 6M21G390/6 and Hyundai DP126CCK
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 DP126CCK has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.