Cummins M15-G6 vs Hyundai DP126CBK
The Cummins M15-G6 and Hyundai DP126CBK are both diesel generator engines in a similar power class. Both are rated at roughly 448 kVA. Displacement is 15 L versus 11.1 L. The table below compares their full specifications side by side.
| Specification | Cummins M15-G6 | Hyundai DP126CBK |
|---|---|---|
| Headline rating | 450 kVA | 445 kVA |
| Standby (50 Hz) | 360 kWe | 356 kWe |
| Prime (50 Hz) | 320 kWe | 321 kWe |
| Standby (60 Hz) | 400 kWe | — |
| Prime (60 Hz) | 360 kWe | — |
| Displacement | 15 L | 11.1 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | U.S. EPA Tier 2 |
| Dry weight | — | — |
| Origin | China | South Korea |
Choosing between Cummins M15-G6 and Hyundai DP126CBK
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 Cummins M15-G6 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.