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6M26.3

Product catalog summary

Specifications:
The Baudouin 6M26.3 propulsion engine features a 6-cylinder inline configuration with a bore and stroke of 150 mm each, resulting in a total displacement of 15.9 liters. It operates with a compression ratio of 15:1 and rotates counterclockwise. The engine is equipped with a common rail injection system and has an idle speed of 650 rpm. The flywheel and housing conform to SAE 1 and 14" standards respectively.

Performance and Fuel Consumption:
The engine offers different power ratings and fuel consumption metrics across various duty cycles (P1, P2, P3). For instance, at 1800 rpm, the engine provides 441 kW (600 HP) with a fuel consumption of 195 g/kWh. The engine complies with IMO, EPA, CCNR, and CE97/68 standards.

Applications:
The engine is suitable for various marine applications categorized into Continuous Duty (P1), Heavy Duty (P2), and Intermittent Duty (P3). Continuous Duty applications include deep sea trawlers and ferries, while Heavy Duty applications cover similar vessels with more demanding operational profiles. Intermittent Duty is suitable for seasonal passenger vessels and fishing boats.

Customer Benefits:
The engine is designed specifically for marine applications, ensuring low exhaust emissions and excellent fuel consumption. It delivers unparalleled performance in heavy-duty applications.

Cooling and Lubrication Systems:
The engine features a two-stage cooling circuit with a built-in HT thermostatic valve and a high-efficiency tubular heat exchanger. The lubrication system includes full-flow lube oil filters and a fresh water-cooled lube oil heat exchanger.

Fuel and Air Systems:
The common-rail electronic injection system is supported by a high-pressure pump and shielded high-pressure injection rail. The intake air and exhaust system includes a double flow raw water-cooled intake air heat exchanger module and a high-efficiency dry turbocharger.

Electrical System:
The engine operates on a 24V DC insulated electrical system with an electrical starter and a 175A battery alternator. Optional equipment includes wet exhaust and PTO elastic coupling.

Hybrid Package:
The hybrid package includes an Emachine with nominal and peak power ratings of 75 kW and 100 kW respectively. The hybrid module HM3350 offers a PTI ratio of 0.88. The package supports full electric autonomy for up to 2 hours depending on the configuration.

Environmental and Operational 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 adheres to ISO 3046/1 standards for power definition.

Catalog excerpts

counter clockwise Number of cylinders Bore and stroke (mm) Total displacement (L) Compression ratio Engine rotation Idle speed Flywheel Flywheel housing Common rail injection Genuine marine design, our engine is designed specifically for Marine applications with Marine components Global environment care with low exhaust emissions at any running cycle Excellent fuel consumption Unparalleled performance in heavy duty applications • Shrimps trawlers • Push boats • Shrimps trawlers • Push boats • Seasonal passenger vessels • Fishing boats • Pilot boats • Commercial pleasure boats • Pump boats • Displacement...

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Dimensions and dry weight (mm/kg) Standard equipment Cooling System Two - stage cooling circuit with built - in HT thermostatic valve Integrated fresh water expansion tank High efficiency tubular heat exchanger Gear driven centrifugal raw water pump Self priming raw water pump with bronze impeller Lubrication System Full flow lube oil filters duplex type Fresh water cooled lube oil heat exchanger Fuel System Common-rail electronic injection High pressure pump with shielded high pressure injection rail and pipes Fuel oil filter duplex type External fuel pre-filter with water separator Intake Air...

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Total hybrid package weight Hybrid package

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6M26.3 Hybrid Package Standard & High Performance Autonomy Configurations Full Electric - Torque Full Electric - Power Diesel + Electric Power Diesel + Electric Torque 800 Diesel Engine Diesel Engine Boost mode Boost mode High Performance Configuration Full Electric - Torque 180 Diesel + Electric Torque Diesel + Electric Power Diesel Engine Boost mode Boost mode Power definition (Standard ISO 3046/1 - 1995 (F)) Reference conditions Fuel oil Ambient temperature Barometric pressure Relative humidity Raw water temperature Relative density 0,840 ± 0,005 Lower calorific power 42 700 kJ/kg Consumption...

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6M26.3

6M26.3

Catalog excerpts

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