Baudouin
Baudouin 6M21G550/5
6M21 Series
The Baudouin 6M21G550/5 is a 12.6-litre inline-6 diesel engine for generator sets, rated at 550 kVA / 440 kWe standby power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in France.
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- Manufacturer files
- 1 datasheet
- Last updated
- 2026-06-07
- Package route
- diesel generator sets
- Standby Power · 50 Hz
- 550 kVA
- Electrical Output
- 440 kWe
- Cylinders
- L6
- Displacement
- 12.6 L
- Rated Speed
- 1,500 / 1,800 RPM
Power Ratings
kWm = mechanical shaft power · kWe = electrical output · kVA = kWe ÷ 0.8 pf
50 Hz1500 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 450 | 400 | 500 |
| Standby Power | 490 | 440 | 550 |
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 488.9 | 440 | 550 |
| Standby Power | 533.8 | 480 | 600 |
Baudouin 6M21G550/5 generator set context
The Baudouin 6M21G550/5 is listed here as a diesel generator-drive engine for 50 Hz and 60 Hz generator sets, with a headline 550 kVA / 440 kWe / standby rating. Use this page to compare the published engine output, electrical kWe/kVA ratings, emissions level, datasheet availability, and neighboring models before specifying an alternator, controller, enclosure, voltage, and compliance package.
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Technical Specifications
| Brand | Baudouin |
| Model | 6M21G550/5 |
| Series | 6M21 Series |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 12.6 L |
| Fuel Type | Diesel |
| Ignition Type | Compression Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | France |
Frequently asked questions
What is the power output of the Baudouin 6M21G550/5?
The Baudouin 6M21G550/5 is rated at 550 kVA standby / 500 kVA prime at 50 Hz (1,500 rpm); and 600 kVA standby / 550 kVA prime at 60 Hz (1,800 rpm).
Does the 6M21G550/5 run at 50 Hz or 60 Hz?
The Baudouin 6M21G550/5 is available for both 50 Hz (1,500 rpm) and 60 Hz (1,800 rpm).
What fuel does the Baudouin 6M21G550/5 use?
The Baudouin 6M21G550/5 is a diesel generator-set engine.
What is the displacement and cylinder configuration of the 6M21G550/5?
The Baudouin 6M21G550/5 is an inline-6 (6-cylinder) engine with a displacement of 12.6 L.
Is the Baudouin 6M21G550/5 still in production?
Yes — the Baudouin 6M21G550/5 is a current production model.
Is a datasheet available for the 6M21G550/5?
Yes — an official Baudouin datasheet for the Baudouin 6M21G550/5 can be downloaded from this page.