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Marine engine D2866 - medium duty

Marine engine D2866 - medium duty

Marine engine D2866 - medium duty

Product catalog summary
Specifications
The MAN D2866 marine engine is a medium-duty, water-cooled, 4-stroke diesel engine with a 6-cylinder in-line arrangement. It features a turbocharger and intercooler, with 2 valves per cylinder and a direct injection fuel system using a Bosch injection pump. The engine block is made of high-strength casting with integrated oil and water ducts and replaceable cylinder liners. It uses a closed lubrication system with forced feeding, oil cooling, and filtering. The cooling system is a seawater-cooled heat exchanger, and the engine control is mechanical injection control. It complies with IMO/MARPOL 73/78 exhaust gas standards and can use DMX fuel to ISO 8217, EN 590.
Dimensions and Weight
The engine model D2866 LXE40 has an overall width of 897 mm, length of 1,448 mm, and height ranging from 1,148 mm to 1,357 mm depending on the oil pan type. The dry weight is 1,020 kg.
Performance
The engine is designed for medium-duty operations with a maximum output of 279 kW (379 mhp) at 1,800 rpm and 294 kW (400 mhp) at 2,100 rpm. It has a torque of 1,480 Nm at rated speed and a maximum torque of 1,564 Nm at 1,500 rpm. Specific fuel consumption is 206 g/kWh and 212 g/kWh, with fuel consumption of 69 l/h and 75 l/h respectively.
Applications
Suitable for escort boats, pilot boats, fishing boats, passenger boats, ferries, cruising vessels, and seagoing patrol boats. The engine is known for high tractive power, powerful acceleration, low emissions, and high efficiency with low fuel consumption and running costs.
Service and Support
MAN provides a worldwide service network ensuring minimal maintenance effort and rapid supply of spare parts.
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Catalog excerpts

Marine engine D2866 - medium duty-1

MAN marine engines for medium duty applications.

 Open the catalog to page 1
Marine engine D2866 - medium duty-2

Full speed ahead. Typical applications for medium duty boats cover goods and passenger transportation as well as escort and patrol duties at sea. MAN marine diesel engines perform these tasks reliably and effi- ciently with high power outputs. With ratings from 379 to 1 400 mhp they have powerful accele- ration and high tractive power. MAN engines meet the current emission standards and are envi- ronmentally friendly. The worldwide service network ensures minimal maintenance effort and a Operation mode Fuel system Engine block Engine lubrication Engine control watercooled 4-stroke diesel engine...

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Marine engine D2866 - medium duty-3

MAN engines have outstanding qualities High tractive power even at low speeds Powerful acceleration and rapid reaction to commands High performance combined with low weight Compact, space-saving design High efficiency owing to low fuel consumption, low running costs and long service life World-wide service network with rapid supply of spare parts Compression ratio Rotation looking on flywheel Flywheel housing Maximum output Rated speed Torque at rated speed Maximum torque 1 The ratings are for medium duty operations.2 Consumption at rated power. Definition of medium duty operation Annual operating...

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Marine engine D2866 - medium duty-4

Power charts D2866. Power [kW] 400 350 300 ad ll lo fu at 250 200 150 r elle rve cu p 100 at 50 pro 0 Torque [Nm] 1 600 1 400 1 200 1 000 Specic fuel consumption (full load) [g/kWh] 220 200 180 800 1 000 1 200 1 400 1 600 1 800 2 000 rpm D 2866 LXE 40 (279 kW, 1 800 rpm) D 2866 LXE 40 (294 kW, 2 100 rpm) D 114.460/E · mu 03094 · Printed in Germany Text and illustrations are not binding. We reserve the right to make modications in the course of technical progress. MAN Nutzfahrzeuge AG Engines & Components Dept. SEM Vogelweiherstr. 33 90441 Nuremberg, Germany www.man-engines.com [email protected]...

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