Baudouin 6M26.3 600–815 HP Heavy Duty Marine Diesel Engine Package
The Baudouin 6M26.3 is a new 15.9L six-cylinder heavy-duty marine diesel engine, turbocharged, intercooled and heat exchanger cooled. Five ratings span 600 hp (441 kW) at 1,800 RPM to 815 hp (599 kW) at 2,100 RPM, and the package includes instrumentation.
Listed ratings are 600 hp (441 kW) and 660 hp (485 kW) at 1,800 RPM, 700 hp (515 kW) at 2,000 RPM, and 750 hp (551 kW) and 815 hp (599 kW) at 2,100 RPM. Fresh-water heat exchanger cooling is standard, keel or skin tank cooling can be fitted instead, and gearbox options are offered. The engine has an SAE 1 flywheel housing with an SAE 14-inch flywheel, electric start, and weighs 1785 kg without gearbox and fluids.
Highlights
15.9L six-cylinder diesel, turbocharged and intercooled
Five ratings from 600 hp (441 kW) to 815 hp (599 kW)
Heat exchanger cooled; keel/skin tank cooling optional
SAE 1 flywheel housing with SAE 14-inch flywheel
Instrumentation included; gearbox options offered
Specifications
Brand | Baudouin |
Model | 6M26.3 |
Cylinders | 6 |
Displacement | 15.9L |
Aspiration | Turbocharged, intercooled |
Cooling | Heat exchanger (fresh water) |
Rating 1 | 600 hp (441 kW) @ 1,800 RPM |
Rating 2 | 660 hp (485 kW) @ 1,800 RPM |
Rating 3 | 700 hp (515 kW) @ 2,000 RPM |
Rating 4 | 750 hp (551 kW) @ 2,100 RPM |
Rating 5 | 815 hp (599 kW) @ 2,100 RPM |
Flywheel Housing | SAE 1 |
Flywheel | SAE 14 in |
Weight (Ex Gearbox, Fluids) | 1785 kg |
Starting | Electric |
Fuel | Diesel |
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.


