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6M33.2

Product catalog summary

Engine Specifications
The Baudouin 6M33.2 is a mechanical injection diesel engine designed for marine applications. It features a bore and stroke of 150 x 185 mm, a displacement of 19.6 liters, and a six-cylinder configuration. The engine rotates counterclockwise and has an idle speed of 700 RPM. It is equipped with a flywheel and an SAE 1 flywheel housing.

Performance and Duty Ratings
The engine is rated for various duties:

P1 Continuous Duty: Suitable for deep sea trawlers, tug boats, freighters, and ferries, with an unrestricted application and an engine load factor of 80-100%.
P2 Heavy Duty: Similar applications as P1 but with a continuous engine load variation and a load factor of 30-80%.
P3 Intermittent Duty: For seasonal passenger vessels and fishing boats, with important engine load variations and a 50% load factor.
P4 Light Duty: Designed for private pleasure boats and fast vessels, with a load factor of 30-80%.
P5 High Performance Duty: For high-performance private pleasure boats.

Engine Design and Features
The engine is engineered for durability and performance in marine environments. It includes individual cylinder heads for easy maintenance, a fresh/raw water heat exchanger, and a self-priming raw water pump. The fuel system features an in-line injection pump with a mechanical governor and duplex fuel filters that can be replaced while the engine is running.

Cooling and Lubrication Systems
The cooling system includes a cast iron centrifugal fresh water pump and a bronze impeller raw water pump. The lubrication system features full-flow screwable oil filters and a fresh water-cooled lube oil cooler.

Electrical System
The engine operates on a 24Vdc electrical system with an electrical starter on the flywheel crown and a 175A battery charger. Engine room and bridge panels are included.

Optional and Standard Equipment
Optional equipment includes a keel cooling configuration, front PTO, and an electric drain pump. Standard equipment encompasses elastic pads and a fresh/raw water heat exchanger.

Reference Conditions and Compliance
The engine's performance is defined under specific reference conditions, including an ambient temperature of 25°C and a barometric pressure of 100 kPa. It complies with ISO 3046-1:2002 standards and classification societies' maximum temperature definitions without power derating.

Performance Data
The engine's performance is illustrated through various propeller curves, showing torque, power, and fuel consumption across different RPMs.

Catalog excerpts

Mechanical injection diesel engine 1 Baudouin.com

Open the catalog to page 1

6M33.2 Mechanical injection diesel engine Number of cylinders Bore & Stroke (mm) Displacement (L) Cylinders Engine rotation Idle speed Fly wheel Fly wheel housing • Shrimps trawlers • Push boats • Shrimps trawlers • Push boats • Seasonal passenger vessels • Fishing boats • Pilot boats • Commercial pleasure boats • Pump boats • Displacement sailboats • Private pleasure boats • Multi-hull pleasure boats • Survey or rescue fast vessels • Military fast vessels. P5 High performance Duty • Private pleasure boats • Multi-hull pleasure boats Our genuine marine engine design is specifically engineered...

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6M33.2 Mechanical injection diesel engine Dimensions and dry weight (mm/kg) Standard equipment Cooling System Fresh / raw water heat exchanger and expansion tank Cast iron centrifugal fresh water pump, belt driven Bronze impeller, self-priming raw water pump, belt driven Lubrication System Full flow screwable oil filters duplex type Fresh water cooled lube oil cooler Fuel System In-line injection pump with flanged mechanical governor Double wall injection bundle with leakage collector Duplex fuel filters replaceable while engine running Intake Air and Exhaust System Fresh water cooled turbo blower...

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6M33.2 Mechanical injection diesel engine Performance P1 - 478kW - 1800rpm Torque BSFC (g/kWh) Propeller Curve Propeller Curve Propeller Curve Propeller Curve BSFC (g/kWh) Propeller Curve Moteurs Baudouin reserve the right to modify these specifications, without notice. Document not contractual. Propeller Curve Propeller Curve Propeller Curve BSFC (g/kWh) Propeller Curve Propeller Curve Propeller Curve Propeller Curve Power definition Reference conditions Ambient temperature Barometric pressure Relative humidity Raw water temperature Relative density Lower calorific power Consumption tolerances...

Open the catalog to page 4

6M33.2

6M33.2

Catalog excerpts

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