Hyundai DP158CBK vs SDEC 6KTAA25-G311
The Hyundai DP158CBK and SDEC 6KTAA25-G311 are both diesel generator engines in a similar power class. Both are rated at roughly 572 kVA. Displacement is 15.1 L versus 25 L. The table below compares their full specifications side by side.
| Specification | Hyundai DP158CBK | SDEC 6KTAA25-G311 |
|---|---|---|
| Headline rating | 574 kVA | 569 kVA |
| Standby (50 Hz) | 459 kWe | 455 kWe |
| Prime (50 Hz) | 416 kWe | 414 kWe |
| Standby (60 Hz) | 504 kWe | 515 kWe |
| Prime (60 Hz) | 455 kWe | 468 kWe |
| Displacement | 15.1 L | 25 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,500 / 1,800 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | U.S. EPA Tier 2 | China National Stage III / Unregulated |
| Dry weight | — | — |
| Origin | South Korea | China |