Specalog for 789C Mining Truck AEHQ6167

789CMiningTruck

Engine WeightsApproximateEngineModel Cat3516BEUI GrossMachineOperatingWeight 317515kg 700,000lb

GrossPowerSAEJ1995 1417kW 1,900hp OperatingSpecificationsNetPowerSAEJ1349 1320kW 1,771hp NominalPayloadCapacity 177tonnes 195tons

ContentsPowerTrainEngine.........................................3

PowerTrainTransmission..............................4

Engine/PowerTrainIntegration........................5

Structures.............................................................6

OperatorsStation...............................................7

CatBrakeSystem................................................8

TruckBodySystems...........................................9

MonitoringSystem............................................10

Safety..................................................................11

Sustainability.....................................................12

Serviceability.....................................................13

CustomerSupport.............................................14

Specifications....................................................15

StandardEquipment.........................................23

OptionalEquipment...........................................24

Notes...................................................................25

The789CMiningTruckisengineeredforperformance,designedforcomfort,andbuilttolast.Developedspecificallyforhighproductionminingandhaulingapplications,the789CMiningTruckkeepsmaterialmovingathighvolumetoloweryourcost-per-ton.

Ruggedconstructioncreatesadurablemachine.Easymaintenanceproceduresensurehighreliabilityandlonglifewithlowoperatingcosts.

PowerTrainEngineTheCat3516BEUIengineisbuiltforpower,reliabilityandefficiency

forsuperiorperformanceinthetoughestapplications.

EngineTheCat3516BEUIQuadturbochargedandaftercooled

dieselenginedelivershighpowerandreliabilityintheworlds

mostdemandingminingapplications.

DesignThe3516Bisa16cylinder,fourstrokedesignthatuseslong,

effectivepowerstrokesformorecompletefuelcombustion

andoptimumefficiency.

EPACompliantWhereapplicable,the3516Bengineiscompliantwith

U.S.EnvironmentalProtectionAgencyemissionsrequirements.

AltitudeCompensationDesignedformaximumoperatingefficienciesataltitudes

under2300m(7,500ft).

HighTorqueRiseThe23%nettorqueriseprovidesunequalledluggingforce

duringacceleration,onsteepgradesandinroughunderfoot

conditions.Torqueriseeffectivelymatchestransmissionshift

pointsformaximumefficiencyandfastcycletimes.

EnhancedLifeHighdisplacement,lowrpmrating,andconservative

horsepowerratingsmeanmoretimeonthehaulroads

andlesstimeintheshop.

SeparateCircuitAftercoolerAllowstheaftercoolercircuittooperatecoolerthanjacket

watertemperatureforadenserairchargeandgreater

combustionefficiency.

EngineProtectionComputerizedsystemelectronicallyprotectstheengine

duringcoldstarts,highaltitudeoperation,airfilterplugging,

andhighexhausttemperature.

ElectronicControlModule(ECM)Utilizesadvancedenginemanagementsoftwaretomonitor,

control,andprotecttheengineutilizingselfdiagnosingelectronic

sensors.Thecomputerizedsystemsensesoperatingconditions

andpowerrequirementsandadjustsengineforpeak

performanceandmostefficientoperationandatalltimes.

OilRenewalSystemOptionaloilrenewalsystemextendsengineoilchange

intervalsfrom500hoursto4,000hoursormoretoincrease

machineavailabilityandreducecosts.

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PowerTrainTransmissionCatmechanicalpowertraindeliversmorepowertothegroundforgreater

productivityandloweroperatingcosts.

MechanicalPowerTrainTheCatmechanicaldrivepowertrainandpowershift

transmissionprovidesunmatchedoperatingefficiencyand

controlonsteepgrades,inpoorunderfootconditions,and

onhaulroadswithhighrollingresistance.

1)TransmissionTheCatsixspeedplanetarypowershifttransmissionis

matchedwiththedirectinjection3516Bdieselengineto

deliverconstantpoweroverawiderangeofoperatingspeeds.

RobustDesignDesignedforthehigherhorsepowerofthe3516Bengine,

theprovenplanetarypowershifttransmissionisbuilttough

forlonglifebetweenoverhauls.

TransmissionChassisControl(TCC)TCCuseselectronicallytransferredenginerpmdatato

executeshiftsatpresetpointsforoptimumperformance,

efficiencyandclutchlife.

2)Lock-UpTorqueConverterCombinesmaximumrimpullandcushionedshiftingof

torqueconverterdrivewiththeefficiencyandperformance

ofdirectdrive.Engagesatapproximately7.2km/h(4.5mph),

deliveringmorepowertothewheels.

3)FinalDrivesCatfinaldrivesworkasasystemwiththeplanetarypower

shifttransmissiontodelivermaximumpowertotheground.

Builttowithstandtheforcesofhightorqueandimpact

loads,doublereductionfinaldrivesprovidehightorque

multiplicationtofurtherreducedrivetrainstress.

WheelsandRimsCastrearwheelsandCatcentermountrimsaremounted

usingstudsandnutstominimizemaintenanceandmaximize

durability.

SteeringSystemHydraulicsteeringcontrolsystemisdesignedforexceptional

smoothnessandprecisecontrol.Aseparatecircuitprevents

crosscontaminationforlonglife.

SupplementalSteeringSupplementalsteeringsystemusespressureaccumulators

andallowsuptothree90degreeturnsincaseofenginefailure.

LongLifeAdedicatedoiltankandcircuitprovidescooler,cleaneroil

formaximumperformanceandlongercomponentlife.

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ET

Engine/PowerTrainIntegrationElectronicallycombinescriticalpowertraincomponentstoworkmore

intelligentlyandtooptimizeoveralltruckperformance.

CatDataLinkElectronicallyintegratesmachinecomputersystemstooptimizeoverallpowertrainperformance,increasereliability

andcomponentlife,andreduceoperatingcosts.

ElectronicTechnician(CatET)CatETservicetoolprovidesservicetechnicianswitheasyaccesstostoreddiagnosticdatathroughtheCatDataLink

tosimplifyproblemdiagnosisandincreasemachineavailability.

IntegratedBrakingControl(IBC)IntegratesHydraulicAutomaticRetarderControlandTractionControlintoonesystemforoptimumperformance

andefficiency.

Body-upReverseNeutralizerAutomaticallyshiftsthetransmissiontoneutralif thehoistleverisactivatedwhiletransmissionisshiftedinreverse.

ControlledThrottleShiftingRegulatesenginerpmduringshiftingtoreducepowertrainstressandclutchwearbycontrollingenginespeed,torqueconverter

lockupandtransmissionclutchengagementforsmoothershiftsandlongercomponentlife.

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StructuresRuggedCatstructuresarethebackboneofthe789Cminingtrucksdurability.

Box-SectionDesignThe789Cframeusesaboxsectiondesign,incorporating

twoforgingsand21castingsinhighstressareaswithdeep

penetratingandcontinuouswraparoundweldstoresist

damagefromtwistingloadswithoutaddingextraweight.

ServiceabilityTheopenboxsectionframedesignallowseasyaccess

topowertraincomponents,reducingoverallremoval

andinstallationtime,andloweringoverallrepaircosts.

Theraisedandpinnedbodyallowsexcellentaccessto

thetransmission.

SteelStructuresMildsteelusedthroughoutframeprovidesflexibility,durability,

andresistancetoimpactloads,evenincoldclimates.

Additionally,mildsteelfacilitateseasyfieldrepair.

CastingsCastingshavelargeradiiwithinternalreinforcingribs

todissipatestressinareasofhighstressconcentration.

Castingsmoveweldstolowerstressareasforgreater

framelife.

IntegralFour-PostROPSCabResilientlymountedtothemainframetoreducevibration

andsound,theintegralROPSisdesignedasanextension

ofthetruckframe.TheROPS/FOPSstructureprovides

fivesidedprotectionfortheoperator.

SuspensionSystemDesignedtodissipatehaulroadandloadingimpacts

forlongerframelifeandamorecomfortableride.

CylindersFourindependentselfcontained,oilpneumatic,variablereboundsuspensioncylindersaredesignedtoabsorbshocks

inthemostsevereapplications.

DurableDesignRuggedcylindersutilizelargediameterboreandlowpressure

nitrogen/oildesignforlonglifewithminimalmaintenance.

Front.Frontcylinderswithpresetcasterandcamberare

mountedtotheframeandserveassteeringkingpinsfor

atightturningradiuswithexcellentmaneuverability

andlowmaintenance.

Rear.Rearcylindersallowaxleoscillationandabsorb

bendingandtwistingstressescausedbyrough,uneven

haulroadsratherthantransmittingthemtothemainframe.

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OperatorsStationErgonomicallydesignedforoperatorcomfort,superiorcontrol,

andhighproductivity.

EnhancedOperatorVisibilityThroughtheuseofthefullyIntegratedObjectDetectionSystem,RADARANDCAMERA,theoperatorcanreceive

bothaudibleandvisualindicationsofdetectedobjects.

ErgonomicLayoutThe789Coperatorstationisergonomicallydesignedfortotalmachinecontrolinacomfortable,productiveand

safeenvironment.Allcontrols,levers,switchesandgaugesarepositionedtomaximizeproductivityandminimize

operatorfatigue.

QuietCabIntegral,soundsuppressedROPS/FOPScabisresilientlymountedtothemainframetoisolatetheoperatorfromsound

andvibrationforaquiet,secureandcomfortableride.

ViewingAreaDesignedforexcellentallaroundvisibilityandclearsightlinestothehaulroad.Thelargeviewingareaenablestheoperator

tomaneuverwithconfidenceforhighproductivity.

1)AirSuspensionSeatwithThreePointOperatorRestraint

2)HoistLever

3)SecondaryBrakePedal

4)MonitoringSystem

5)SteeringColumn 6)TransmissionConsole

7)ParkingBrakeResetValve

8)StorageCompartment

9)TrainerSeat

10)OperatorWindow

11)OperatorControls

12)Heating/AirConditioning

RadioReadyTheoperatorsstationcomesreadywithpowerports,speakers,antenna,andelectricalconnectionstofacilitatetroublefree

radioinstallation.ConsultyourdealerforthecompletelineofavailableCatradiooptionsincludingsatelliteradio.

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CatBrakeSystemReliablebrakingwithsuperiorcontrolgivestheoperatortheconfidence

tofocusonproductivity.

TheCattwopiecepistondesigncombinestheservice,

secondary,parkingbrake,andretardingfunctionsinthe

samesystem.Theprimarypistonhydraulicallyactuates

bothserviceandretardingfunctions.Thesecondarypiston

isspringappliedandheldinthedisengagedpositionby

hydraulicpressure.If hydraulicsystempressuredropsbelow

aspecifiedlevel,thespringappliedsecondarypiston

automaticallyappliesthebrakes.

ParkingBrakeOilcooled,springapplied,hydraulicallyreleasedparking

brakeisappliedtoallfourwheelsforsuperiorparking

capabilityonallgradesupto15percent.

HydraulicAutomaticRetarderControl(HARC)Hydraulicallyactivatedautomaticretardercontrolsystem

electronicallycontrolsretardingongradetomaintain

optimumenginerpmandoilcooling.Additionalbraking

maybeappliedusingthemanualretarderorthebrakepedal.

HARCisdeactivatedwhentheoperatorappliesthebrake

oracceleratorcontrols.

1) Parking/Secondary Piston 2) Service/Retarding Piston 3) Friction Discs 4) Steel Plates 5) Actuating Springs 6) Cooling Oil In 7) Cooling Oil Out

IntegratedBrakingSystemTheCatoilcooledbrakingsystemdeliversreliable

performanceandcontrolinthemostextremehaulroad

conditions.Theintegratedsystemcombinestheservice,

secondary,parkingbrakeandretardingfunctionsinthe

samerobustsystemforoptimumbrakingefficiency.

FourCornerRetardingFourcornerretardingwith60/40percentsplit(rear/front)

inbrakingeffortprovidessuperiorcontrolinslippery

conditions.Balancedfronttorearbraketorqueprovides

exceptionalbrakingperformanceandminimizeswheel

lockup,especiallyduringretarding.

Oil-CooledMultipleDiscBrakesCatfourwheel,forcedoilcooled,multiplediscservicebrakes

arecontinuouslycooledbywatertooilheatexchangersfor

exceptional,nonfadebrakingandretardingperformance.

OptionalExtendedLifeDiscBrakesExtendedlifefrictionmaterialhasdoublethewearlifeof

standardbrakesandistwiceasresistanttoglazingformore

consistentbrakingpowerwithlessnoise.

Pistons

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1 2 3

TruckBodySystemsCatdesignedandbuiltforruggedperformanceandreliability

inthetoughestminingapplications.

CatTruckBodiesMatchingthetruckbodytotheapplicationisacriticalpartofachievingthebestvaluefromyour789C.Caterpillaroffers

avarietyofapplicationspecificbodyoptionsthatyieldapayloadrangingfrom177to188metrictons(195to207tons).

TheCaterpillarexclusive10/10/20payloadguidelineshelpachieveabalanceofexcellentpayloadwithsafeoperation.

BodyOptions1) CatXBodyTheXbodyisaheavydutybodyconfiguredwithavarietyoflineroptionstomeetsitespecificrequirements

ofamine.LiketheDualSlopetheXbodyisdesignedfordurabilityacrossarangeofharshapplications.

2) MineSpecificBody(MSDII)Formaturemineswithgoodoperationalandmaintenancepractices,thelighterweight

MSDII(MineSpecificDesign)bodyisavailableinseveralsizes.Itisacustomer/sitespecificbodythatisdesignedto

maximizeperformance.TheMSDIIisdesignedtomaximizepayload,providegooddurabilityandcanbeconfigured

withavarietyoflineroptionstomeetthespecificrequirementsofthemine.

3) GatelessCoalBodyThisspecializedhighvolumebody,availableinseveralsizes,istargetedatdedicatedcoalhaulage

applicationswithminimalimpact.Thekickedupfloordesigneliminatesthetailgateandgivesthevolumerequired

tomeettargetpayload.

4) DualSlopeBodyTheoriginalstandardbody,theDualSlopebody,providesexcellentloadretention,maintainsalow

centerofgravitywithoptimumloaddistribution,reducesshockloadingandisavailableinlinedandunlinedconfigurations.

TheDualSlopebodyisintendedfortoughapplicationsincludinggreenfieldsitesandcontractingmines.

CustomBodyOptionsAvarietyofoptionsincludingtailextensions,sideboards,tumblebars,rockboxesandrocksheddersareavailabletomaintain

ratedpayload,reducespillageandimprovehaulingefficiencies.

1) X Body 2) MSD II Body 3) Gateless Coal Body 4) Dual Slope Body (not shown) 9

MonitoringSystemVitalmachinehealthandpayloaddatakeepsthe789Cperforming

atpeakproductionlevels.

VIMS ETPC

VIMS

VIMSMonitoringSystemIntelligentCaterpillardesignedmachinemonitoringsystem

providescriticalmachinehealthandpayloaddatainrealtime

tokeepthe789Cperformingattopproductionlevels.

ProductionManagementProductionManagementenhancestruck/loadingtool

effectiveness,improvesfleetproductivityandhelpsextendthe

lifeoftruckframes,tires,rimsandpowertraincomponents,

whileloweringoperatingandmaintenancecost.

PayloadManagementMaxPayloadSpeedManagerisafeaturethataidsinmanaging

theCat10/10/20OverloadPolicy.Basedontargetpayload

weightandoverloadsettings,theVIMSsystemlogsand

warnstheoperatorwhenthetruckreachesoverloadafter

2ndgearreweigh.Thetruckwillbelimitedto2ndgearat

1,750rpm,andtheautomaticretarderspeedsettingis

reducedto1,750rpmuntiltheloadisdumped.

Payloadmanagementenablesthemanagertoenhance

truck/loadingtooleffectivenessandproductivitylevelsby

preventingoverloadsthatcancausedamagetocomponent

lifeandaffectoperatorsafety.

RoadAnalysisControl(RAC)Optionalsystemmonitorshaulroadconditionsbymeasuring

framerack,pitch,andbiastoimprovehaulroadmaintenance,

cycletimes,tirelife,andfuelefficiency.

VIMS-PCVIMSPC,theoffboardreportingsoftwareprogram,allows

servicepersonneltodownloadacompleterecordofmachine

healthandproductivitydatatoalaptopcomputerfordiagnosis

andanalysis.Easytousesoftwareenablesservicetechnicians

andminemanagementtogeneratehealthandpayload

reportsformoreeffectivemachinemanagement.

VIMSSupervisorOptionalsoftwareallowsminemanagementtoeasilymanage

andinterpretVIMSdataforoptimumfleetmanagementand

productivity.

MachineManagementServicetechniciansorminepersonnelcandownloaddata

andgeneratereportsforbettermachinemanagement.

Datacanbeusedtoimproveeffectivenessofscheduled

maintenanceprograms,maximizecomponentlife,

improvemachineavailability,andloweroperatingcosts.

GaugeClusterConvenientlylocatedgaugeclustermaintainsaconstant

displayofvitalmachinefunctions.

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SafetyCatminingmachinesandsystemsaredesigned

withsafetyastheirfirstpriority.

ProductSafetyCaterpillarhasbeenandcontinuestobeproactiveindevelopingminingmachinesthatmeetorexceedsafetystandards.

Safetyisanintegralpartofallmachineandsystemdesigns.

IntegratedObjectDetectionSystemsObjectDetectionSystemsarefactoryinstalledasstandardequipmenton789Cminingtrucks.ThefullyIntegratedObject

DetectionSystem,RADARANDCAMERA,providesbothaudibleandvisualindicationsofdetectedobjects.Thissystem

usesacombinationofshortandmediumrangeradarswhichsurroundthemachine,alongwithcamerasoneachsidetoallow

theoperatortoconfirmthedetectedobject.Thecamerassupplementtheradaralertsandareselectablebytouchscreenmenus

throughanintuitiveinterface.

OverloadPolicyAdherencetotheCaterpillar10/10/20OverloadPolicyassuresthatsteeringandbrakingsystemshavesufficientcapacity

toperform.

StandardSafetyFeaturesSlipresistantsurfaces,retractable,seat/shoulderbeltswiththreepointoperatorrestraint,wideanglemirrors,bodyraised

indicator,bodyretainingcable,guardrails,reverseneutralizerwhendumping,lowinteriorsoundlevel,secondarysteering

system,groundlevelaccessshutoffswitches.

SAFETY.CAT.COM

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http:SAFETY.CAT.COM

SustainabilityAvarietyoffeaturesimprovesustainabilityinareasofdecreasingwaste,

extendingcomponentlifeandloweringemissionslevels.

SustainabilityFeaturesThe789CMiningTruckoffersoilrenewalsystems,extendedlifefiltersandextendedmaintenanceintervalswhichaidin

decreasingtheamountofwastecontributedtoourenvironment.

OilRenewalSystemOptionaloilrenewalsystemextendsengineoilchangeintervalsfrom500hoursto4,000hoursormoretoincreasemachine

availabilityandreducecosts.

EngineswithAdvancedTechnologyEngineswithadvancedtechnologycontributelessemissionstotheenvironmentwhilemaintainingfuelefficiency.

FuelEfficiencyTheengineprovidesadditionalretardingbyrunningagainstcompressionondownhillhauls.Duringretardingapplicationsthe

engineECMdoesnotinjectfuelintothecylindersforexceptionalfueleconomy.

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ServiceabilityLesstimespentonmaintenancemeansmoretimeonthehaulroads.

ServicingEaseEasyaccesstodailyservicepointssimplifiesservicingand

reducestimespentonregularmaintenanceprocedures.

Enhancedserviceabilityand500hourserviceintervalsare

designedtoincreasemachineavailabilityandproductivity.

MaintenancePlatformProvidesaccesstoengine,airfilters,steeringhydraulictank,

andbatterycompartment.

In-FrameAccessPermitseasyaccesstomajorcomponentsforeasyservicing

andremoval.

Ground-LevelAccessAllowsconvenientservicingtotanks,filters,drains,and

engineshutdown.GroundlevelVIMSdataportpermits

easierdownloadingofinformation.

AutolubeAutomaticlubricationsystemreducesmaintenancetime

byautomaticallylubricatingnecessarycomponentson

aregularbasis.

FastFillServiceCenterOptionalWigginsfastfillservicecenterfeatureshigh

speedfuelandoilexchange.

ScheduledOilSamplingSOSSMsamplingvalvesspeedsamplingandanalysis

reliability.

PressureTestPointsDisconnectvalvesareconvenientlylocatedthroughout

thehydraulicsystemsforeasypressuretesting.

SealedElectricalConnectorsElectricalconnectorsaresealedtolockoutdustandmoisture.

Harnessesarebraidedforprotection.Wiresarecolorcoded

foreasydiagnosisandrepair.

CylinderHeadsIndividualcylinderheadsareinterchangeableforeasy

removalandvisualinspectionofinternalparts.

On-BoardDiagnosticSystemsTheVIMSsystemcontinuouslymonitorsallcriticalmachine

functionsandcomponentstohelplocatefaultsquicklyfor

fasterrepair.ElectronicControlSystemsprovidediagnosis

ofengine,transmission,brake,andchassissystems.Service

TechniciansutilizetheElectronicTechnicianservicetool

(CatET)toprogramandtroubleshootthesesystems.

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CustomerSupportCatdealershavewhatittakestokeepmininghaultrucksproductive.

CommitmentMakestheDifferenceCatdealersofferawiderangeofsolutions,servicesandproductsthathelpyoulowercosts,enhanceproductivityandmanage

youroperationmoreefficiently.Supportgoesfarbeyondpartsandservice.FromthetimeyouselectapieceofCatequipment

untilthedayyourebuild,tradeorsellit,thesupportyougetfromyourCatdealermakesthedifferencethatcounts.

DealerCapabilityCatdealerswillprovidethelevelofsupportyouneed,onaglobalscale.Dealerexperttechnicianshavetheknowledge,

experience,trainingandtoolingnecessarytohandleyourrepairandmaintenanceneeds,whenandwhereyouneedthem.

ProductSupportCatdealersbelievesuperiorproductsdeservesuperiorsupport.WhenCatproductsreachthefield,theyaresupportedbya

worldwidenetworkofpartsdistributionfacilities,dealerservicecenters,andtechnicaltrainingfacilitiestokeepyourequipment

upandrunning.Catcustomersrelyonprompt,dependablepartsavailabilityandexpertisethroughourglobaldealernetwork,

readytomeetyourneeds24/7.

TechnologyProductsCatdealersofferarangeofadvancedtechnologyproductssuchasVIMSmonitoringsystemandMineStarinformation

managementsystem.Theseproductsincluderadiodatacommunications,machinemonitoringanddiagnostics,fleetmanagement,

andhaulroadmaintenancesoftwarealldesignedtoimprovefleetefficiency,increaseproductivity,andlowercosts.

www.cat.comFormorecompleteinformationonCatproducts,dealerservices,andindustrysolutions,visitusonthewebatwww.cat.com.

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http:www.cat.comhttp:www.cat.com

789CMiningTruckSpecifications

Engine OperatingSpecifications Brakes

EngineModel Cat3516BEUI NominalPayload 177tonnes 195tons BrakeSurface 81693cm2 12,662in2

GrossPower 1417kW 1,900hp Capacity Front

SAEJ1995 BodyCapacity 105m3 137yd3 BrakeSurface 116283cm2 18,024in2

NetPower 1320kW 1,771hp (SAE2:1) Rear

SAEJ1349 MaximumCapacity Custom Standards SAEJ1473OCT90

NetPower 1335kW 1,791hp TopSpeedLoaded 52.6km/h 32.7mph ISO3450:1996

ISO9249

NetPower 1335kW 1,791hp

80/1269/EEC

Bore 170mm 6.7in

Stroke 190mm 7.5in

Displacement 69L 4,211in3

Powerratingsapplyat1,750rpmwhen

testedunderthespecifiedconditionsfor

thespecifiedstandard

RatingsbasedonSAEJ1995standardair

conditionsof25C(77F)and100kPa

(29.61Hg)barometer.Powerbasedonfuel

havingAPIgravityof35at16C(60F)

andanLHVof42780kJ/kg(18,390BTU/lb)

whenengineusedat30C(86F).

Noenginederatingrequiredupto2300m

(7,500ft)altitude

Whereapplicable,the3516Bengine

iscompliantwithU.S.Environmental

ProtectionAgencyemissionsrequirements.

WeightsApproximate

GrossMachine 317515kg 700,000lb

OperatingWeight

ChassisWeight 99020kg 218,300lb

SteerAngle 36

TurningDiameter

Front

27.5m 90ft2in

TurningCircle

ClearanceDiameter

30.2m 99ft2in

Bodycapacity(SAE2:1)withDual

SlopeBody.

RefertotheCatMiningTruck10/10/20

OverloadPolicyformaximumgross

machineweightlimitations.

Transmission

Forward1 11.6km/h 7.2mph


GrossMachineOperatingWeight

is317515kg(700,000lb).

BodyHoists

PumpFlow

731L/min 193gal/

HighIdle min

Relief ValveSetting 17238kPa 2,500psi

Raise

BodyRaiseTime 18.9Seconds

HighIdle

BodyLowerTime 17.3Seconds

Float

BodyPowerDown 15.6Seconds

HighIdle





Reverse 10.5km/h 6.5mph

Maximumtravelspeedswithstandard

37.00R57tires.

FinalDrives

Twin,twostagehydrauliccylinders

mountedinsidemainframe;doubleacting

cylindersinsecondstage.

Powerraiseinbothstages;powerdown

infirststage.

Automaticbodylowermodulationreduces

impactonframe.

BodyWeightRange

26800 59,000 DifferentialRatio 2.35:1

29950kg 71,500lb PlanetaryRatio

10.83:1

Chassisweightwithhoist,bodymounting

groupandtires.

Bodyweightvariesdependingonhowbody

isequipped.

TotalReduction

Ratio

25.46:1

Doublereduction,planetary,withfull

floatingaxles.

Suspension

EffectiveCylinder 105mm 4in

StrokeFront

EffectiveCylinder 93mm 3.5in

StrokeRear

RearAxleOscillation 5.6

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ApproximateWeightsDualSlopeGrossWeight 140852kg 310,525lb

Empty

Chassis 102285kg 225,500lb

Body 27045kg 59,625lb

FullLiner 9453kg 20,840lb

TailExtension 771kg 1,700lb

SideBoards 1297kg 2,860lb

Includescommonarrangement,100%fuel,

startingsystem,seats,fanarrangement,

exhaustsystem,tires,rimsand4%debris

allowance.

ApproximateWeightsFlatFloor

GrossWeight 135670kg 299,100lb

Empty

Chassis 102240kg 225,400lb

Body 30018kg 66,200lb

GridLiner 1500kg 3,300lb

RearThirdLiner 1905kg 4,200lb

Includescommonarrangement,100%fuel,

startingsystem,seats,fanarrangement,

exhaustsystem,tires,rimsand4%debris

allowance.

WeightDistributionsApproximate

FrontAxleEmpty 47%

RearAxleEmpty 53%

FrontAxleLoaded 33%

RearAxleLoaded 67%

CapacityDualSlope100%fillfactor

Struck 73m3 96yd3

Heaped(SAE2:1) 105m3 137yd3

CapacityFlatFloor100%fillfactor

Struck 92m3 102yd3

Heaped(SAE2:1) 121m3 158yd3

Tires

StandardTire

37.00R57(E4)

Productivecapabilitiesofthe789Ctruck

aresuchthat,undercertainjobconditions,

TKPH(TMPH)capabilitiesofstandard

oroptionaltirescouldbeexceededand,

therefore,limitproduction.

Caterpillarrecommendsthecustomer

evaluatealljobconditionsandconsultthe

tiremanufacturerforpropertireselection.

ServiceRefillCapacities

FuelTank 3222L 851gal

CoolingSystem 663L 175gal

Crankcase 291L 77gal

Differentialsand 583L 154gal

FinalDrives

SteeringTank 130L 34gal

SteeringSystem 189L 50gal

(IncludesTank)

Brake/Hoist 531L 140gal

HydraulicTank

Brake/HoistSystem 909L 240gal

(IncludesTank)

TorqueConverter/ 224L 59gal

TransmissionSump

TorqueConverter/ 76L 20gal

TransmissionSystem

(IncludesSump)

ROPS

ROPSStandards

ROPS(RolloverProtectiveStructure)

forcabofferedbyCaterpillarmeets

ISO3471:1994ROPScriteria.

FOPS(FallingObjectsProtectiveStructure)

meetsISO3449:1992LevelIIFOPScriteria.

Sound

SoundStandards

Theoperatorsoundpressurelevelmeasured

accordingtoworkcycleprocedures

specifiedinANSI/SAEJ1166MAY90is

74dB(A)forcabofferedbyCaterpillar,

whenproperlyinstalledandmaintained

andtestedwithdoorsandwindowsclosed.

Theexteriorsoundpressurelevelforthe

standardmachinemeasuredatadistance

of15m(49ft)accordingtothetest

proceduresspecifiedinSAEJ88APR95,

midgearmovingoperationis82dB(A).

Hearingprotectionmaybeneededwhen

operatingwithanopenoperatorstation

andcab(whennotproperlymaintainedor

doors/windowsopen)forextendedperiods

orinanoisyenvironment.

Steering

SteeringStandards

SAEJ1511OCT90

ISO5010:1992

GrossMachineOperatingWeightis

317515kg(700,000lb)

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DimensionsAlldimensionsareapproximate.ShownwithDualSlopeBody.

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DualSlope FlatFloor1 HeighttoTopofROPS 5495mm 18ft 5495mm 18ft

2 OverallBodyLength 11630mm 38ft2in 11630mm 38ft2in

3 InsideBodyLength 8154mm 26ft9in 8154mm 26ft9in

4 OverallLength 12177mm 39ft11in 12177mm 39ft11in

5 Wheelbase 5700mm 18ft8in 5700mm 18ft8in

6 RearAxletoTail 3617mm 11ft10in 3617mm 11ft10in

7 GroundClearance 1173mm 3ft10in 1173mm 3ft10in

8 DumpClearance 1330mm 4ft4in 1562mm 5ft2in

9 LoadingHeightEmpty 5206mm 17ft1in 5715mm 18ft9in

10 RearSidewallHeight 1067mm 3ft6in 960mm 3ft2in

11 InsideBodyDepthMax 2613mm 8ft7in 2650mm 8ft8in

12 OverallHeightBodyRaised 11902mm 39ft1in 11950mm 39ft3in

13 CenterlineFrontTireWidth 5430mm 17ft9in 5430mm 17ft9in

14 EngineGuardClearance 1195mm 3ft11in 1195mm 3ft11in

15 OverallCanopyWidth 7674mm 25ft2in 7974mm 26ft2in

16 OutsideBodyWidth 6940mm 22ft9in 7558mm 24ft10in

17 InsideBodyWidth 6500mm 21ft4in 7112mm 23ft4in

18 FrontCanopyHeight 6150mm 20ft2in 6182mm 20ft3in

19 RearAxleClearance 1225mm 4ft 1225mm 4ft

20 CenterlineRearDualTireWidth 4622mm 15ft1in 4622mm 15ft1in

21 OverallTireWidth 6926mm 22ft8in 6926mm 22ft8in

17


RetardingPerformance

Todetermineretardingperformance:Addlengthsofalldownhillsegmentsand,usingthistotal,refertoproperretardingchart.Readfrom

grossweightdowntothepercenteffectivegrade.Effectivegradeequalsactual%grademinus1%foreach10kg/t(20lb/ton)ofrolling

resistance.Fromthisweighteffectivegradepoint,readhorizontallytothecurvewiththehighestobtainablegear,thendowntomaximum

descentspeedbrakescanproperlyhandlewithoutexceedingcoolingcapacity.Thefollowingchartsarebasedontheseconditions:32C

(90F)ambienttemperature,atsealevel,with37R57tires.

NOTE:Selectthepropergeartomaintainenginerpmatthehighestpossiblelevel,withoutoverspeedingtheengine.If coolingoil

overheats,reducegroundspeedtoallowtransmissiontoshifttothenextlowerspeedrange.

TypicalFieldEmptyWeight154244kg(340,000lb)Load176900kg(390,000lb)Load

GrossWeight0 100 200 300 400 500 600 700 lbx1000

0 50 100 150 200 250 300 350 kgx1000

EFFE

CTIV

EG

RAD

E(F

avor

able

)

0 10 20 30 40 50 60 70 80

0 5 10 15 20 25 30 35 40 45 50

20%

15%

1

5%

10%

4

56

30%

2

3

25%

km/h

mph

SPEEDContinuousGradeLength

18



GrossWeight

0 100 200 300 400 500 600 700 lbx1000

0 50 100 150 200 250 300 350 kgx1000

30% 25%

20%

115%

2

34

56

5%

10%

EFFE

CTIV

EG

RAD

E(F

avor

able

)

0 10 20 30 40 50 60 70 80 km/h

0 5 10 15 20 25 30 35 40 45 50 mph

SPEEDGradeDistance450m(1,475ft)


GrossWeight

0 100 200 300 400 500 600 700 lbx1000

0 50 100 150 200 250 300 350 kgx1000

30% 25%

20%

115%

2

34

56

10%

5%

EFFE

CTIV

EG

RAD

E(F

avor

able

)

0

0

10 20 30

5 10 15 20

40

25

50

30

60 70

35 40 45

80

50

km/h

mph


19




GrossWeight

0 100 200 300 400 500 600 700 lbx1000

0 50 100 150 200 250 300 350 kgx1000

1

2

34

56

30%

15%

10%

5%

25%

20%

EFFE

CTIV

EG

RAD

E(F

avor

able

)

0 10 20 30 40 50 60 70 80 km/h

0 5 10 15 20 25 30 35 40 45 50 mph



GrossWeight

0 100 200 300 400 500 600 700 lbx1000

0 50 100 150 200 250 300 350 kgx1000

1

2

34

56

30%

15%

10%

5%

25%

20%

EFFE

CTIV

EG

RAD

E(F

avor

able

)

0

0

10 20 30

5 10 15 20

40

25

50 60 70

30 35 40 45

80

50

km/h

mph

20


Gradeability/Speed/Rimpull

Todeterminegradeabilityperformance:Readfromgrossweightdowntothepercentoftotalresistance.Totalresistanceequalsactual

percentgradeplus1%foreach10kg/t(20lb/ton)ofrollingresistance.Fromthisweightresistancepoint,readhorizontallytothe

curvewiththehighestobtainablegear,thendowntomaximumspeed.Usablerimpullwilldependupontractionavailableandweight

ondrivewheels.

TypicalFieldEmptyWeight176900kg(390,000lb)Load

37.00-R57TiresGrossWeight

50 70 100 150 200 300 600 700 1000 lbx1000

lbx kgx 20 30 40 50 60 80 100 150 200 300 500 kgx10001000 1000

RIM

PULL

200

100

50

20

10

5

2

90

70

5040

30

20

15

10

5

3

2

1

1C

1D

2D

3D

4%

6%

8%

10%

15%

LE20%

25%30%

2%

4D

5D

6D

TOTA

LRE

SIST

AN

CE(G

rade

plu

sRo

lling

)

0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 km/h

0 5 10 15 20 25 30

SPEED

35 40 45 50 mph

TorqueConverterDriveDirectDrive

EEmptyLLoaded

21


Weight/PayloadCalculation

(Example)

FlatFloor DualSlope

kg lb kg lb

Chassis1 69 853 154,000 69 853 154,000

Body Mounting Group 816 1,800 862 1,900

Tires (6) 37.0-R57 18 370 40,500 18 370 40,500

Rims (6) 29-57 9253 20,400 9253 20,400

Total Weight 98293 216,700 98339 216,800

Debris Allowance (4% of total weight) 3900 8,700 3900 8,700

Body Weight2 30 018 66,200 27 045 59,625

Liners (optional)3 1905 4,200 9453 20,840

Tail Extension (optional) 771 1,700

Side Boards (optional) 1297 2,860

Gross Machine Weight (empty) 134173 295,800 140852 310,525

1 Includes: common arrangement, 100% fuel, starting system, seats, fan arrangement, exhaust system 2 Flat Floor with grid liner 3 Flat Floor with optional rear third liner. Dual Slope with optional full liner.

22

789CStandardEquipment

Standardequipmentmayvary.ConsultyourCatdealerfordetails.

AirLineDryer(2)

AirStarter,Vanetype

Alarm,Backup

Alternator(105amp)

AutomaticLubricationSystem(Lincoln)

AutomaticRetarderControl

Batteries,93amphour,Lowmaintenance,

12volt(2)

BodyMountingGroup

BodyRetainingCable

BrakeReleaseMotorforTowing

BrakeSystem

Oilcooled,Multipledisc,FrontandRear

Parking

Secondary,Emergency

Cab,ROPS/FOPS

AirCleanerServiceIndicator

AirConditioner

Ashtray

CigaretteLighter

CoatHook

DiagnosticConnector

ElectricEngineControlFaultIndicator

ElectricWindow(OperatorOnly)

EntertainmentRadioReady

Glass,Tinted

Heater/defroster:11070kCal(43,930BTU)

Horn

InsulatedandSoundSuppressed

IntegratedObjectDetectionSystem

DomeCourtesyLight

Mirrors,RightandLeft

QuadGaugePanel

AirPressure

BrakeOilTemperature

CoolantTemperature

FuelLevel

Seat,AirSuspension,3pointOperator

Restraint

Seat,Passenger,Nonsuspension

SeatBelts,3point,75mm(3in)wide

retractable

Speedometer

Steering,AutomaticSupplemental

SteeringWheel,Tilt,Padded,Telescopic

StorageCompartment

SunVisor

Tachometer

TransmissionGearIndicator

VIMSKeypad

VIMSMessageCenterwith

UniversalGauge

WindshieldWiperandWasher

DrivelineGuard

Dumping,AuxiliaryQuickConnectfor

BuddyDumping

ElectricalSystem,12voltto24volt

EngineCat3516BEUIDieselEngine

AirCleanerwithPrecleaner(2)

ElevatedLowIdleControl

EtherStartingAid,Automatic

MultiPointOilPressureSensing

Turbocharger(4)/Aftercooler

FastfillFuelSystem,Wiggins

GroundLevel

BatteryDisconnect

EngineShutdown

VIMSDataports(2)

LightingSystem

BackupLights,Halogen

DirectionSignalsandHazardWarning

(RearHalogen)

ExternalPayloadLights,red/green

Headlights,Halogen,withDimmer

LHLadderLightandServiceDeckLights

StopandTailLights(LED)

UnderhoodLight

OilChangeSystem,QuickService

Reservoirs(Separate)

Brake/Converter/Hoist

Steering

Transmission

Rims,CenterMountedfor37.00R57Tires

RockEjectors

Steering,AuxiliaryQuickConnectforTowing

TieDownEyes

TowHooks,Front

TowPin,Rear

TractionControlSystem

Transmission

6speed,AutomaticPowerShift

BodyupShiftInhibitor

ControlledThrottleShifting

DirectionalShiftManagement

ElectronicControlandDownshiftInhibitor

LockupTorqueConverter

NeutralCoastInhibitor

NeutralStartSwitch,ReverseShiftInhibitor

ProgrammableTopGear

ReverseNeutralizerduringDumping

VandalismProtectionLocks

VIMSMonitoringSystemwithMaxPayload

SpeedManager

23

789COptionalEquipment

Optionalequipmentmayvary.ConsultyourCatdealerfordetails.

kg lb kg lb kg lb

Bodies seeWeight/Payload Heater,fuel 2 5 Prelubesystem 11 25

Bodyextensions

Calculationchart recirculationtype,

nonelectric

Rim,sparefor37.0R57tire

1542 3,400

(dualslope):

Tail 770

Sideboards1 1300

Bodyheat(exhaust) 36

Bodyandtailextensionliners2

1,700

2,866

80

Heater,enginecoolant

andoil120volt

externalpowersource

Hubodometer

km(miles)

Muffler

2

7

227

5

15

500

RoadAnalysisControl

(RAC)

Startingsystem

Air(TDITurbine)

Air(IRTurbine)

6

5

23

13

10

50

Fulllengthliner

Tailextensionliner3

7633

338

16,828

745

OilRenewalSystem 7.7 17

Variablespeedfan,

Rockford

259 570

Brakeoilrecirculating 127 280 VesselsEU 0 0

(custom) Wiggins(custom) 40 88

Brakes,extended

lifedisc

Display,externalpayload 64 141

LED,LH/RH

Fueltanks

850gal/3222L 1197 2,640

1,000gal/3785L 1383 3,050

1Increasescapacityto120m3/157yd3

2Minimumyieldstrength900MPa/9000Bar/

130,500psi;400Brinellsteel

3Usewithfulllinerswhentailextensionused

24

Notes

25

Notes

26

789CMiningTruck

FormorecompleteinformationonCatproducts,dealerservices,andindustrysolutions,

visitusonthewebatwww.cat.com

2011CaterpillarInc.

Allrightsreserved

Materialsandspecificationsaresubjecttochangewithoutnotice.Featuredmachines

inphotosmayincludeadditionalequipment.SeeyourCatdealerforavailableoptions.

CAT,CATERPILLAR,SAFETY.CAT.COM,theirrespectivelogos,CaterpillarYellow

andthePowerEdgetradedress,aswellascorporateandproductidentityusedherein,

aretrademarksofCaterpillarandmaynotbeusedwithoutpermission.

AEHQ6167(1-2011)

ReplacesAEHQ5653-01

http:SAFETY.CAT.COMhttp:www.cat.com

789C Mining TruckPower Train EnginePower Train TransmissionEngine/Power Train IntegrationStructuresOperators StationCat Brake SystemTruck Body SystemsMonitoring SystemSafetySustainabilityServiceabilityCustomer Support789C Mining Truck SpecificationsEngineWeights ApproximateOperating Specifi cationsTransmissionFinal DrivesSuspensionBrakesBody HoistsApproximate Weights Dual SlopeApproximate Weights Flat FloorWeight Distributions ApproximateCapacity Dual Slope 100% fill factorCapacity Flat Floor 100% fill factorTiresService Refi ll CapacitiesROPSSoundSteeringDimensionsRetarding PerformanceGradeability/Speed/RimpullWeight/Payload Calculation

789C Standard Equipment789C Optional EquipmentNotes

Documents

Specalog for 789C Mining Truck AEHQ6167