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12M26.3 IMO

Product catalog summary

Overview: The document provides technical specifications for the Baudouin 12M26.3 IMO III EPA4 Auxiliary Diesel Engine, emphasizing its marine application design, durability, and efficiency. It highlights the engine's easy maintenance features, such as individual cylinder heads, and its construction from durable materials for long-term reliability.

Specifications: The engine is a 12-cylinder V12 with a bore and stroke of 150 mm each, and a total displacement of 31.8 liters. It operates with a counter-clockwise rotation and has an idle speed of 650 RPM. The flywheel measures 18 inches, and the flywheel housing is SAE 0. The engine is available in IMO II / EPA 3 versions without ATS.

Performance: The engine offers two power ratings: 1199 HP (882 kW) at 1500 RPM and 1362 HP (1002 kW) at 1800 RPM, with fuel consumption rates of 211 g/kWh and 203 g/kWh, respectively. It complies with IMO III and EPA 4 emissions standards.

Cooling and Lubrication Systems: The engine features a two-stage cooling circuit with a built-in HT thermostatic valve, an integrated fresh water expansion tank, 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 engine uses a common-rail injection system with a high-pressure pump and shielded high-pressure injection rail and pipes. It includes a duplex type fuel oil filter and a double flow raw water-cooled intake air heat exchanger module.

Electrical System: The engine operates on a 24V DC insulated electrical system with an electrical starter and a 190A battery alternator.

Optional and Standard Equipment: Optional equipment includes an external fuel pre-filter with water separator, keel cooling, additional pulley, electric drain system, front PTO, circuit breaker, live PTO, close crankcase ventilation, air starter, and elastic pads.

Dimensions and Weight: The engine alone measures 2501 mm in length, with additional configurations available with SCR and Stage V. The weight varies depending on the configuration, with the engine alone weighing 3350 kg.

Reference Conditions: The engine's performance is based on reference conditions of 25°C ambient temperature, 100 kPa barometric pressure, and 30% relative humidity, with specific fuel oil characteristics and consumption tolerances.

Catalog excerpts

12M26.3 IMO III EPA4 Auxiliary Diesel Engine 1 Baudouin.com

Open the catalog to page 1

12M26.3 IMO III Auxiliary Diesel Engine Number of cylinders Bore and stroke (mm) Total displacement (L) Cylinders Engine rotation Idle speed Flywheel Flywheel housing 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 guarantee long-term...

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12M26.3 IMO III Auxiliary Diesel Engine Dimensions and dry weight (mm/kg) Standard equipment Cooling System Lubrication System Fuel System Intake Air and Exhaust System Electrical 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 Full flow lube oil filters duplex type Fresh water cooled lube oil heat exchanger Common-rail injection High pressure pump with shielded high pressure injection rail and pipes Fuel...

Open the catalog to page 3

12M26.3 IMO

12M26.3 IMO

Catalog excerpts

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