VMAN D22B vs Volvo Penta TWD1744GE
Compare VMAN D22B and Volvo Penta TWD1744GE by recorded output, operating duty, frequency and engine specifications. Their listed displacements are 21.927 L and 16.1 L, respectively. Start with the same duty and frequency, then check each model’s source and package conditions. These records alone do not establish interchangeability.
| Specification | VMAN D22B | Volvo Penta TWD1744GE |
|---|---|---|
| Standby electrical (50 Hz) | Not listed | 666 kWe |
| Prime electrical (50 Hz) | Not listed | 606 kWe |
| Standby electrical (60 Hz) | 665 kWe | 705 kWe |
| Prime electrical (60 Hz) | 604 kWe | 641 kWe |
| Other recorded mechanical power (duty unspecified) | Not listed | 709 kW |
| Displacement | 21.927 L | 16.1 L |
| Configuration | V12 | L6 |
| Cylinders | 12 | 6 |
| Recorded engine speed | 1,800 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Recorded emissions classification | Unregulated | Euro Stage II / U.S. EPA Tier 2 |
| Dry weight | Not listed | Not listed |
| Origin | China | Sweden |
Compare matching ratings
Read across a row to compare the same operating duty and frequency. kWe is electrical output; mechanical kW is power at the engine shaft. kVA is apparent electrical power and is shown only when kWe is missing, without converting it. “Not listed” means the record lacks that rating, not zero output. Continuous and prime duties are kept separate. Check source documents, units and site conditions before comparing values.
An emissions classification in the catalog is not proof of certification for your engine or installation. Confirm the exact model, applicable documents and generator configuration.
VMAN D22B: Review the model record and available supporting documents
Volvo Penta TWD1744GE: Review the model record and available supporting documents
Choosing between VMAN D22B and Volvo Penta TWD1744GE
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.