marine_medium_D2862_e-17-11 - MAN Diesel & Turbo SE

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Full speed ahead.Typical applications for medium duty boats cover goods and passenger transportationas well as escort and patrol duties at sea. MAN marine diesel enginesperform these tasks reliably and efficiently with high power outputs.With ratings from 379 to 1,400 mhp they have powerful acceleration and hightractive power. MAN engines meet the current emission standards and areenvironmentally friendly. The worldwide service network ensures minimalmaintenance effort and a customer-oriented service.Engine description D2862.CharacteristicsCylinders and arrangementOperation modeNumber of valvesFuel injectionFuel systemEngine blockEngine lubricationType of coolingEngine electricExhaust gas status12 cylinders in 90° V design4-stroke diesel enginewatercooledexhaust turbochargerintercooler4 valves per cylinder, replaceableDirect fuel injection with electronic controlCommon RailHigh-strength casting with integrated oil and water ductsand replaceable cylinder linersClosed system with forced feeding, oil cooling and filteringPlate heat exchanger seawater cooledElectronic injection control (EDC)Electronic engine monitoring including diagnostic unitIMO/MARPOL 73/78, RCD 94/25/EC, 97/68/EC, EPA Tier 2 for private use onlyDimensions D2862 LE 463A-Overall width of engine mm 1,153B-Overall length of engine mm 2,124C-Overall height of engine mm 1,289D-Top of engine to crankshaft centre mm 825E-Length of engine from front end to edge of fl ywheel housing mm 1,631Average weight of engine ready for installation (dry) kg 2,270For detailed examinations of installation dimensions, please order drawings from our factory.
MAN engines have outstanding qualities• High tractive power even at low speeds• Powerful acceleration and rapid reaction tocommands• High performance combined with low weight• Compact, space-saving design• Low emission values• High efficiency owing to low fuel consumption,low running costs and long service life• World-wide service network with rapid supply ofspare partsTechnical data D2862Type of engine LE 463Bore mm 128Stroke mm 157Displacement l 24.24Compression ratio 17:1Rotation looking on flywheelleftFlywheel housing SAE 1Maximum output 1 kW (mhp) 1 029 (1,400)Rated speed rpm 2,100Torque at rated speed Nm 4,681Maximum torque Nm 5,200at speed rpm 1,300 - 1,900Specific fuel consumption 2 g/kWh 2081The ratings are for medium duty operations. 2 Consumption at rated power.Definition of medium duty operationAnnual operating hours ≤ 3,000Percentage of time at full load ≤ 20% (LE 463)≤ 50% (LE 422/LE432)Average load application ≤ 70%Particular operating conditions no wide-open throttlebelow rated speedTypical applicationsEscort boats and Pilot boatsFishing boatsPassenger boats and FerriesCruising vesselsSeagoing patrol boatsCDAEB
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marine_medium_D2862_e-17-11 - MAN Diesel & Turbo SE

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