Baudouin 6M31G660/6 vs VMAN D22Z
Compare Baudouin 6M31G660/6 and VMAN D22Z by recorded output, operating duty, frequency and engine specifications. Their listed displacements are 18.5 L and 21.927 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 | Baudouin 6M31G660/6 | VMAN D22Z |
|---|---|---|
| Standby electrical (50 Hz) | Not listed | 662 kWe |
| Prime electrical (50 Hz) | Not listed | 594 kWe |
| Standby electrical (60 Hz) | 660 kWe | Not listed |
| Prime electrical (60 Hz) | 600 kWe | Not listed |
| Other recorded mechanical power (duty unspecified) | 740 kW | Not listed |
| Displacement | 18.5 L | 21.927 L |
| Configuration | L6 | V12 |
| Cylinders | 6 | 12 |
| Recorded engine speed | 1,800 RPM | 1,500 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Recorded emissions classification | Unregulated | Unregulated |
| Dry weight | Not listed | Not listed |
| Origin | China | China |
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.
Baudouin 6M31G660/6: Review the model record and available supporting documents
VMAN D22Z: Review the model record and available supporting documents
Choosing between Baudouin 6M31G660/6 and VMAN D22Z
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.