Perkins 2506C-E15TAG3 vs SDEC 6KTAA25-G310
The Perkins 2506C-E15TAG3 and SDEC 6KTAA25-G310 are both diesel generator engines in a similar power class. Both are rated at roughly 645 kVA. Displacement is 15 L versus 25 L. The table below compares their full specifications side by side.
| Specification | Perkins 2506C-E15TAG3 | SDEC 6KTAA25-G310 |
|---|---|---|
| Headline rating | 646 kVA | 644 kVA |
| Standby (50 Hz) | — | 515 kWe |
| Prime (50 Hz) | — | 468 kWe |
| Standby (60 Hz) | 517 kWe | 566 kWe |
| Prime (60 Hz) | 468 kWe | 515 kWe |
| Displacement | 15 L | 25 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Rated speed | 1,800 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Euro Stage II / U.S. EPA Tier 2 | China National Stage III / Unregulated |
| Dry weight | — | — |
| Origin | United Kingdom | China |