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6W126M

Product catalog summary

Engine Specifications
The Baudouin 6W126M is a mechanical injection diesel engine designed for marine applications. It features 6 inline cylinders with a bore and stroke of 126 mm x 155 mm, resulting in a total displacement of 11.6 liters. The engine rotates counterclockwise and has an idle speed of 650 RPM. It is equipped with an SAE 1 flywheel and a 14-inch flywheel housing.

Power and Duty Ratings
The engine is rated for various duty cycles:

P1 Continuous Duty: Suitable for deep sea trawlers, tug boats, 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 a load factor of 50%.
P4 Light Duty: For private pleasure boats and fast vessels.
P5 High Performance Duty: For high-performance private pleasure boats.

Performance
The engine delivers a rated power of 294 kW at 1800 RPM and 331 kW at 2100 RPM. Fuel consumption and efficiency are optimized for marine use.

Design and Maintenance
The engine is designed for durability and easy maintenance, featuring individual cylinder heads for quick servicing. Key components are made from durable materials to ensure long-term reliability.

Cooling and Lubrication Systems
The engine uses a fresh/raw water heat exchanger with integrated thermostatic valves and an expansion tank. It includes a cast iron centrifugal fresh water pump and a self-priming raw water pump. The lubrication system features a full-flow screwable oil filter and a fresh water-cooled lube oil cooler.

Fuel and Air Systems
The fuel system includes duplex fuel filters and a water separator. The intake air and exhaust system features a cooled exhaust gas manifold and a turbo blower with an insulated turbine housing.

Electrical System
The engine operates on a 24Vdc electrical system with an electrical starter on the flywheel crown and a 55A battery charger.

Optional Equipment
Options include keel cooling configuration, front PTO, wet exhaust, and elastic pads.

Environmental and Operating Conditions
The engine is designed to operate under ambient temperatures of 25°C to 45°C and raw water temperatures of 25°C to 32°C. It complies with ISO 3046-1:2002 standards.

Catalog excerpts

Mechanical injection diesel engine

Open the catalog to page 1

Number of cylinders Bore and stroke (mm) Total displacement (L) Cylinders Engine rotation Idle speed Flywheel Flywheel housing Mechanical injection diesel engine Counter clockwise Engine load variations Very Little To None Continuous Important Average Engine load factor 80-100% 30-80% 50% Annual working time More Than 5000 H 3000 -5000 H 1000 - 3000 H Time at full load Unlimited 8h Each 12h 2h Each 12h • Shrimps trawlers • Push boats • Shrimps trawlers • Push boats • Seasonal passenger vessels • Fishing boats • Pilot boats • Commercial pleasure boats • Pump boats • Displacement sailboats • Private...

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6W126M Mechanical injection diesel engine Dimensions and dry weight (mm/kg) Standard equipment Cooling System Fresh / raw water heat exchanger with integrated thermostatic valves and expansion tank Cast iron centrifugal fresh water pump, belt driven Self-priming raw water pump, mechanically driven Lubrication System Full flow screwable oil filter Fresh water cooled lube oil cooler Fuel System Duplex fuel filters replaceable engine running Water separator Double wall injection bundle Intake Air and Exhaust System Exhaust gas manifold cooled by the engine fresh water Turbo blower with insulated...

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6W126M Mechanical injection diesel engine Performance P1 - 294kW - 1800rpm Torque BSFC (g/kWh) Propeller Curve Full load Propeller Curve Propeller Curve Propeller Curve BSFC (g/kWh) Moteurs Baudouin reserve the right to modify these specifications, without notice. Document not contractual. 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 Inlet limit temperature Our ratings also comply with classification...

Open the catalog to page 4

6W126M

6W126M

Catalog excerpts

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