3516E

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

C RATING (MAXIMUM CONTINUOUS) DEFINITIONTypicalapplications:Forvesselsoperatingatratedloadandratedspeedupto50%ofthetimewithcyclicalloadandspeed(20%to80%loadfactor).Typicaloperationrangesfrom2000to4000hoursperyear.

MARINE PROPULSION ENGINE2525 bkW (3386 bhp) @ 1800 rpm

ConfigurationsVee16,4-stroke-cyclediesel

EmissionsU.S.EPATier4FinalcertifiedIMOIIIemissionscertified(SCRrequired)

Rated Engine Speed1800rpm

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

31

2

TECHNICAL DATA

CAT,CATERPILLAR,theirrespectivelogos,“CaterpillarYellow“andthe“PowerEdge“tradedress,aswellascorporateandproductidentityusedherein,aretrademarksofCaterpillarandmaynotbeusedwithoutpermission.U.S.SourcedLEHM0218-01To 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

1800 3386 0.329 2525 200.0 9.7 36.6 7.3 27.6

1600 2378 0.317 1773 193.0 7.3 27.7 5.5 20.9

1400 1593 0.321 1188 195.3 5.7 21.6 4.3 16.3

1200 1003 0.340 748 206.6 4.7 17.7 3.5 13.3

1000 581 0.351 433 213.3 2.5 9.5 1.9 7.2

800 298 0.360 222 219.1 0.5 2.0 0.4 1.5

• ISO3046/1fluidconsumptiontoleranceof-0/+5%• Reference32.5%DEFdensityof1.0895kg/L• Reference40%DEFdensityof1.1120kg/L

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

3516E Marine Propulsion Engine

PROP DEMAND FUEL & DEF CONSUMPTION (C RATING)

ForCat®dealers:PleasereferenceTMIWebformostcurrentinformation.

ConsultyourlocalCat®dealertocreateacustomizedengineTCO(TotalCostofOwnership)analysisspecifictoyourvessel.

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