VMAN D22B vs Volvo Penta TWD1744GE
The VMAN D22B and Volvo Penta TWD1744GE are both diesel generator engines in a similar power class. Both are rated at roughly 832 kVA. Displacement is 21.927 L versus 16.1 L. The table below compares their full specifications side by side.
| Specification | VMAN D22B | Volvo Penta TWD1744GE |
|---|---|---|
| Headline rating | 831 kVA | 833 kVA |
| Standby (50 Hz) | — | 666 kWe |
| Prime (50 Hz) | — | 606 kWe |
| Standby (60 Hz) | 665 kWe | 705 kWe |
| Prime (60 Hz) | 604 kWe | 641 kWe |
| Displacement | 21.927 L | 16.1 L |
| Configuration | V12 | L6 |
| Cylinders | 12 | 6 |
| Rated speed | 1,800 RPM | 1,500 / 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Emissions | Unregulated | Euro Stage II / U.S. EPA Tier 2 |
| Dry weight | — | — |
| Origin | China | Sweden |