Baudouin 6M21G0D5/S vs Yuchai YC6MK420-D31
Compare Baudouin 6M21G0D5/S and Yuchai YC6MK420-D31 by recorded output, operating duty, frequency and engine specifications. Their listed displacements are 12.6 L and 10.338 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 6M21G0D5/S | Yuchai YC6MK420-D31 |
|---|---|---|
| Standby electrical (50 Hz) | 280 kWe | Not listed |
| Prime electrical (50 Hz) | 250 kWe | Not listed |
| Standby electrical (60 Hz) | 300 kWe | 280 kWe |
| Prime electrical (60 Hz) | 270 kWe | 250 kWe |
| Displacement | 12.6 L | 10.338 L |
| Configuration | L6 | L6 |
| Cylinders | 6 | 6 |
| Recorded engine speed | 1,500 RPM | 1,800 RPM |
| Fuel | Diesel | Diesel |
| Cooling | Liquid-Cooled | Liquid-Cooled |
| Recorded emissions classification | Euro Stage V | China National Stage III / Unregulated |
| Dry weight | Not listed | Not listed |
| Origin | France | 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 6M21G0D5/S: Review the model record and available supporting documents
Yuchai YC6MK420-D31: Review the model record and available supporting documents
Choosing between Baudouin 6M21G0D5/S and Yuchai YC6MK420-D31
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.