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 ---

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Clean Emissions Module (CEM)AvailableinU-flowconfigurations(shown)andZ-flowconfigurations.

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Dosing Cabinet