Baudouin 12M26.3 1200–1650 HP V12 Heavy Duty Marine Diesel Engine Package
The Baudouin 12M26.3 is a new 31.8L twelve-cylinder V12 heavy-duty marine diesel engine, turbocharged, intercooled and heat exchanger cooled. Five ratings run from 1200 hp (883 kW) at 1,800 RPM to 1650 hp at 2,300 RPM, and the package includes instrumentation.
Ratings are 1200 hp (883 kW) and 1320 hp (970 kW) at 1,800 RPM, 1400 hp (1030 kW) at 2,100 RPM, 1500 hp (1104 kW) at 2,200 RPM and 1650 hp at 2,300 RPM. Fresh-water heat exchanger cooling is standard with keel or skin tank cooling as an alternative, and gearbox options are offered. It has an SAE 0 flywheel housing with an SAE 18-inch flywheel, electric start, commercial oil type and a weight of 3215 kg without gearbox and fluids.
Highlights
31.8L V12 diesel, turbocharged and intercooled
Five ratings from 1200 hp to 1650 hp
Heat exchanger cooled; keel/skin tank cooling optional
SAE 0 flywheel housing with SAE 18-inch flywheel
Instrumentation included; gearbox options offered
Specifications
Brand | Baudouin |
Model | 12M26.3 |
Cylinders | 12 (V12) |
Displacement | 31.8L |
Aspiration | Turbocharged, intercooled |
Cooling | Heat exchanger (fresh water) |
Rating 1 | 1200 hp (883 kW) @ 1,800 RPM |
Rating 2 | 1320 hp (970 kW) @ 1,800 RPM |
Rating 3 | 1400 hp (1030 kW) @ 2,100 RPM |
Rating 4 | 1500 hp (1104 kW) @ 2,200 RPM |
Rating 5 | 1650 hp @ 2,300 RPM |
Flywheel Housing | SAE 0 |
Flywheel | SAE 18 in |
Weight (Ex Gearbox, Fluids) | 3215 kg |
Oil Type | Commercial |
Starting | Electric |
Year Built | 2021 |
Good to know
Installation, rigging and commissioning by a qualified marine technician are recommended; follow the manufacturer's pre-delivery and break-in procedures.



