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3516EMARINE PROPULSION ENGINE2000 bkW (2682 bhp) @ 1600 rpm
FEATURES AND BENEFITS• UtilizesSCRTechnologytoenableU.S.EPATier4Final/IMOIIIemission
regulationscompliancewhileloweringoperationalcosts• UtilizesclosedloopairassistedDEFdosingcontrolstrategythatdelivers:
• Highestefficiencymixingandcontroltoloweroperationalcosts• Extendsemissionsusefullife• Ensurescompliance• Flexibletoureaquality
• Advancedenginecombustiondesignprocessutilizingoptimumconfigurationsandcylindergeometryformaximumengineefficiency
• EnhancedcontroloffuelinjectionoptimizedthroughcranktimingandthelatestA5ECMtechnology
• Optimalfuelinjectornozzlegeometryandelectronicinjectioncontrolforimprovedfueldelivery
• Strengthenedcylinderheadsandvalvesforincreaseddurabilityandpeakcylinderpressurecapabilityresultinginhigherenginedutycyclecapability
• Industry-leadingwarrantycoverageforfactorypackagedcomponents• Globaldealernetworkforserviceinanylocation
STANDARD ENGINE EQUIPMENT• Corrosion-resistantaftercoolercore• DualA5enginecontrolmoduleswithelectronicunitinjectionandlow
pressurefuelsystem• Dualturbochargerswithwater-cooledbearingsandheatshields• Vibrationdamperandguard• MeetsSOLASregulations• DuplexFuelandOilFiltration• Auxiliaryfreshwaterpump• GearDriven,centrifugaljacketwaterpumpwith40%morecapacity
OPTIONAL ATTACHMENTS• Plate-typeheatexchangerwithintegratedSCACandJWWaterexpansion
tanks• Specialappearancepackageswithchromecovers• Marinesocietycertifications• Powertake-off• Certifiedmarinealarmandprotectionsafetysystem• Standardinstrumentpanelwithcolortouchscreendisplay• Mountingrailsandtrunnionmountoptions• Enginemountedfuelcooler(SCACWaterCooled)• Seawaterpumpwith25%morecapacityforcoolingauxiliaryvessel
equipment• Closedcrankcaseventilation
A RATING (UNRESTRICTED CONTINUOUS) DEFINITIONTypicalapplications:Forvesselsoperatingatratedloadandratedspeedupto100%ofthetimewithoutinterruptionorcyclicalload(80%to100%loadfactor).Typicaloperationrangesfrom5000to8000hoursperyear.
ConfigurationsVee12,4-stroke-cyclediesel
EmissionsU.S.EPATier4FinalcertifiedIMOIIIemissionscertified(SCRrequired)
Rated Engine Speed1600rpm
Bore x Stroke170mmx215mm6.69inx8.46in
Displacement78Liter4765cuin
AspirationTurbocharged-aftercooledaspiration
GovernorElectronic(A5ECM)
Refill CapacityLubeOilSystemw/oilfilterchange:799L(211gal)/1000hrspan
Oil Change Interval1000hrs
CoolingHeatexchangerorkeelcooled
Flywheel HousingSAENo.00withSAENo.00flywheel(183teeth)
RotationCounterclockwisefromflywheelend
ENGINE SPECIFICATIONS
3516EMarinePropulsionEngineU.S.EPATier4Final/IMOIII
TECHNICAL DATA
CAT,CATERPILLAR,theirrespectivelogos,“CaterpillarYellow“andthe“PowerEdge“tradedress,aswellascorporateandproductidentityusedherein,aretrademarksofCaterpillarandmaynotbeusedwithoutpermission.U.S.SourcedLEHM0256-01To find your nearest dealer, please visit: www.cat.com/marine
©2017CaterpillarAllrightsreserved.
Materialsandspecificationsaresubjecttochangewithoutnotice.TheInternationalSystemofUnits(SI)isusedinthispublication.
Brake Specific Fuel Consumption DEF Consumption32.5 % Concentration
DEF Consumption40 % Concentration
rpm bhp lb/bhp-hr bkW g/bkW-hr Gal/hr Liters/hr Gal/hr Liters/hr
1600 2682 0.331 2000 197.4 8.2 31.1 6.2 23.4
1400 1797 0.323 1340 192.6 5.4 20.4 4.1 15.4
1200 1132 0.332 844 198.1 4.3 16.3 3.2 12.3
1000 654 0.350 488 208.8 3.4 12.7 2.5 9.6
800 335 0.365 250 217.6 0.0 0.0 0.0 0.0
3516E Marine Propulsion Engine
PROP DEMAND FUEL & DEF CONSUMPTION (A RATING)
ForCat®dealers:PleasereferenceTMIWebformostcurrentinformation.
• ISO3046/1fluidconsumptiontoleranceof-0/+5%• Reference32.5%DEFdensityof1.0895kg/L• Reference40%DEFdensityof1.1120kg/L
ConsultyourlocalCat®dealertocreateacustomizedengineTCO(TotalCostofOwnership)analysisspecifictoyourvessel.
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DIMENSIONS & WEIGHT
Length (1) Height (2) Width (3) Engine dry weight
min. 146.6in/3724mm 90.9in/2309mm 72.8in/1850mm 22,060lb/10,006kg
max. 87.9in/2230mm
Note:Donotusethesedimensionsforinstallationdesign.Seegeneraldimensiondrawingsfordetail-Drawing5139209(LH)/5139210(RH)
CLEAN EMISSIONS MODULE (CEM)
The3516EenginerequiresSelectiveCatalystReduction(SCR)technology.Theeasy-to-installCat®SCRSystemisanexhaustgasaftertreatmentsolutioncompliantwithU.S.EPATier4Final/IMOIIIemissionstandards.• ProventechnologytomeetU.S.EPATier4Final/IMOIIIemissionstandards• Maintainsengineefficiency,durabilityandreliability• Easytoinstallwithminimumimpacttovesseldesign• Compactpackagefromonesinglesource• Availablefornewbuildsandretrofits• Fordetaileddimensionsandinstallationrequirements,pleasereferto
latestrevisionofA&IguideLEBM0023.
Dimensions & Weight
Model Length (1) Height (2) Width (3) Weight
16BrickZ-Flow 3678.8mm144.83in
1003.3mm39.50in
1769.9mm69.67in
1399kg3084.3lb
16BrickU-Flow 2945.4mm115.96in
1003.2mm39.50in
1769.7mm69.67in
1390kg3064.43lb
DosingCabinet 948.6mm37.35in
534.5mm21.05in
477.3mm18.79in ---
3 1
2
Clean Emissions Module (CEM)AvailableinU-flowconfigurations(shown)andZ-flowconfigurations.
3 1
2
Dosing Cabinet