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6M26.3

Product catalog summary

Engine Specifications
- Number of cylinders: 6 in line
- Bore and stroke: 150 x 150 mm
- Total displacement: 15.9 L
- Engine rotation: Counter clockwise
- Idle speed: 650 RPM
- Flywheel: 14"
- Flywheel housing: SAE 1

Design and Features
Baudouin's 6M26.3 engine is designed for marine applications, emphasizing durability, performance, and easy maintenance. It features individual cylinder heads for quick servicing and is constructed with durable materials for long-term reliability.

Power and Emissions
- Power Class: PRP (Prime Power)
- Unrestricted running time
- Time at full load: 500 hours/year
- Load variation: 75% of rated power
- 10% overload: 1 hour/12 hours
- Fuel consumption and emissions ratings are provided for different power outputs and RPMs, complying with IMO II and EPA standards.

Cooling and Lubrication Systems
- Two-stage cooling circuit with built-in HT thermostatic valve
- Integrated fresh water expansion tank
- High-efficiency tubular heat exchanger
- Gear-driven centrifugal fresh water pump
- Self-priming raw water pump with bronze impeller
- Full flow lube oil filters (duplex type)
- Fresh water cooled lube oil heat exchanger

Fuel and Air Systems
- Common-rail injection system
- High-pressure pump with shielded high-pressure injection rail and pipes
- Fuel oil filter (duplex type)
- Double flow raw water cooled intake air heat exchanger module
- High-efficiency dry turbocharger with ball bearing technology

Electrical System
- Voltage: 24V DC insulated
- Electrical starter
- 175A battery alternator

Optional and Standard Equipment
- External fuel pre-filter with water separator
- Keel cooling
- Wet exhaust
- Additional pulley
- Electric drain system
- Front PTO
- Circuit breaker
- Live PTO
- Close crankcase ventilation
- Air starter
- Elastic pads

Reference Conditions
- Ambient temperature: 25°C / 77°F
- Barometric pressure: 100 kPa
- Relative humidity: 30%
- Raw water temperature: 25°C / 77°F
- Fuel oil relative density: 0.840 ± 0.005
- Lower calorific power: 42,700 kJ/kg
- Consumption tolerances: +5% (DIN ISO 3046-1)
- Inlet limit temperature: 35°C / 95°F
- Compliance with classification societies' maximum temperature definition without power derating.

Catalog excerpts

6M26.3 IMO II EPA3 Auxiliary Diesel Engine

Open the catalog to page 1

6M26.3 IMO II Auxiliary Diesel Engine Number of cylinders Bore and stroke (mm) Total displacement (L) Cylinders Engine rotation Idle speed Flywheel Flywheel housing Counter clockwise Our genuine marine engine design is specifically engineered for marine applications, ensuring durability, performance, and seamless integration in the most demanding environments. Designed for easy maintenance, our engines feature individual cylinder heads, allowing for quick servicing and minimal downtime to ensure uninterrupted operations. Built with key components made from highly durable materials, our engines...

Open the catalog to page 2

6M26.3 IMO II Auxiliary Diesel Engine Dimensions and dry weight (mm/kg) *total **from flywheel 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 fresh 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 injection High pressure pump with shielded high pressure injection rail and pipes Fuel oil filter duplex type Intake Air and Exhaust...

Open the catalog to page 3

6M26.3

6M26.3

Catalog excerpts

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