Baudouin 6M26.3 marine propulsion engine
Marine diesel propulsion engine with 6 in-line cylinders and 15.9 L displacement, rated from 441 to 599 kW (600–815 hp). Electronic common-rail injection; with the optional SCR system it meets IMO III and EPA Tier 4.
- Brand
- Baudouin
- Category
- Marine engines & generator sets
- Type
- Marine diesel propulsion engine
- Cylinders
- 6 in line
- Selected brands and suppliers
- Fast reply on WhatsApp
- Supply for businesses
Key points
Type
Marine diesel propulsion engine
Cylinders
6 in line
Bore x stroke
150 x 150 mm
Displacement
15.90 L
About the product
The Baudouin 6M26.3 is a marine diesel propulsion engine with 6 in-line cylinders and 15.90 L displacement, featuring electronic common-rail injection.

Baudouin
Baudouin 6M26.3 marine propulsion engine
It delivers from 441 to 599 kW (600–815 hp) depending on the duty class, and is designed specifically for marine use by Moteurs Baudouin, the French manufacturer that has served the marine sector since 1918.
Available ratings by duty class (ISO 3046/1 standard): - P1: 441 kW / 600 hp at 1,800 rpm (approx. 103 l/h) - P2: 485 kW / 660 hp at 1,800 rpm (approx. 119 l/h) - P2: 515 kW / 700 hp at 2,000 rpm (approx. 124 l/h) - P2: 552 kW / 750 hp at 2,100 rpm (approx. 137 l/h) - P3: 599 kW / 815 hp at 2,100 rpm (approx. 154 l/h)
Key advantages highlighted by the manufacturer: excellent fuel consumption; IMO III / EPA Tier 4 (with SCR) and all major certifications; outstanding performance in heavy-duty applications.
With the Baudouin SCR after-treatment system it meets IMO III and EPA Tier 4. The SCR is compact and modular (1 m³ catalyst that rotates 360°), can be mounted over the engine, over the gearbox or stand-alone, and cuts average fuel consumption by up to 5% and noise by up to 25 dB.

Technical data
Technical specifications
Data taken from the manufacturer's catalogue.
- Brand
- Baudouin
- Category
- Marine engines & generator sets
- Type
- Marine diesel propulsion engine
- Cylinders
- 6 in line
- Bore x stroke
- 150 x 150 mm
- Displacement
- 15.90 L
- Power output
- 441–599 kW (600–815 hp)
- Duty ratings
- P1, P2, P3
- Injection
- Electronic common rail
- Idle speed
- 650 rpm
- Flywheel housing / flywheel
- SAE 1 / SAE 14"
- Dimensions (L x W x H)
- 2,103 x 1,172 x 1,196 mm
- Weight
- 1,985 kg
- Certifications
- IMO II (IMO III and EPA Tier 4 with SCR), CCNR II, EC 97/68 IIIA

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