Baudouin
Baudouin 6M21G4N0/5
The Baudouin 6M21G4N0/5 is a 12.6-litre inline-6 natural gas engine for generator sets, rated at 256 kVA / 205 kWe prime power at 1,500 RPM (50 Hz). It is a liquid-cooled engine built in France.
Overhaul & repair parts- Manufacturer files
- 2 datasheets
- Last updated
- 2026-06-08
- Package route
- gas generator sets
- Prime Power · 50 Hz
- 256 kVA
- Electrical Output
- 205 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 | 245 | 205 | 256 |
60 Hz1800 RPM
| kWm | kWe | kVA | |
|---|---|---|---|
| Prime Power | 288 | 250 | 312.5 |
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Baudouin 6M21G4N0/5 generator set context
The Baudouin 6M21G4N0/5 is listed here as a natural gas generator-drive engine for 50 Hz and 60 Hz generator sets, with a headline 256 kVA / 205 kWe / prime 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 | 6M21G4N0/5 |
| Configuration | L6 |
| Cylinders | 6 |
| Displacement | 12.6 L |
| Fuel Type | Natural Gas |
| Ignition Type | Spark Ignition |
| Cooling Method | Liquid-Cooled |
| Emissions Standard | Unregulated |
| Country of Origin | France |
Frequently asked questions
What is the power output of the Baudouin 6M21G4N0/5?
The Baudouin 6M21G4N0/5 is rated at 256 kVA prime at 50 Hz (1,500 rpm); and 313 kVA prime at 60 Hz (1,800 rpm).
Does the 6M21G4N0/5 run at 50 Hz or 60 Hz?
The Baudouin 6M21G4N0/5 is available for both 50 Hz (1,500 rpm) and 60 Hz (1,800 rpm).
What fuel does the Baudouin 6M21G4N0/5 use?
The Baudouin 6M21G4N0/5 is a Natural Gas generator-set engine.
What is the displacement and cylinder configuration of the 6M21G4N0/5?
The Baudouin 6M21G4N0/5 is an inline-6 (6-cylinder) engine with a displacement of 12.6 L.
What is the catalog status of the Baudouin 6M21G4N0/5?
The Baudouin 6M21G4N0/5 is marked active in this database. Confirm current production and availability with the manufacturer; catalog status is not a live supply check.
Are reference documents available for the 6M21G4N0/5?
This page links reference documents for the Baudouin 6M21G4N0/5. Check each document's title, model coverage, revision and rating conditions before using it for selection.