Hyundai DP126CB vs VMAN D15A2
The Hyundai DP126CB and VMAN D15A2 are both diesel generator engines in a similar power class. Both are rated at roughly 409 kVA. Displacement is 11.1 L versus 14.618 L. The table below compares their full specifications side by side.
| Specification | Hyundai DP126CB | VMAN D15A2 |
|---|---|---|
| Headline rating | 408 kVA | 409 kVA |
| Standby (50 Hz) | 326 kWe | 327 kWe |
| Prime (50 Hz) | 295 kWe | 297 kWe |
| Standby (60 Hz) | 356 kWe | — |
| Prime (60 Hz) | 321 kWe | — |
| Displacement | 11.1 L | 14.618 L |
| Configuration | L6 | V8 |
| Cylinders | 6 | 8 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | Unregulated |
| Dry weight | — | — |
| Origin | South Korea | China |
Choosing between Hyundai DP126CB and VMAN D15A2
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 VMAN D15A2 has the higher headline kVA rating in this pair, but site conditions and duty cycle can still change the final recommendation.