Perkins 2506C-E15TAG3 vs VMAN D22B3
The Perkins 2506C-E15TAG3 and VMAN D22B3 are both diesel generator engines in a similar power class. Both are rated at roughly 648 kVA. Displacement is 15 L versus 21.927 L. The table below compares their full specifications side by side.
| Specification | Perkins 2506C-E15TAG3 | VMAN D22B3 |
|---|---|---|
| Headline rating | 646 kVA | 649 kVA |
| Standby (50 Hz) | — | — |
| Prime (50 Hz) | — | — |
| Standby (60 Hz) | 517 kWe | 519 kWe |
| Prime (60 Hz) | 468 kWe | 473 kWe |
| Displacement | 15 L | 21.927 L |
| Configuration | L6 | V12 |
| Cylinders | 6 | 12 |
| Rated speed | 1,800 RPM | 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Euro Stage II / U.S. EPA Tier 2 | Unregulated |
| Dry weight | — | — |
| Origin | United Kingdom | China |