Product:MOTORGRADER
Model:120HMOTORGRADER2AN
Configuration:120HMotorGrader2AN00001-UP(MACHINE)POWEREDBY3116Engine
OperationandMaintenanceManual
120HMotorGrader
MediaNumber-SEBU7060-03PublicationDate-01/12/2000DateUpdated-12/05/2004
Foreword
SMCS-1000;7000
LiteratureInformation
s00037320
Thismanualshouldbestoredintheoperator'scompartmentintheliteratureholderorseatback literaturestoragearea.
Thismanualcontainssafetyinformation,operationinstructions,transportationinformation, lubricationinformationandmaintenanceinformation.
Somephotographsorillustrationsinthispublicationshowdetailsorattachmentsthatcanbedifferent fromyourmachine.Guardsandcoversmighthavebeenremovedforillustrativepurposes.
Continuingimprovementandadvancementofproductdesignmighthavecausedchangestoyour machinewhicharenotincludedinthispublication.Read,studyandkeepthismanualwiththe machine.
Wheneveraquestionarisesregardingyourmachine,orthispublication,pleaseconsultyourCat dealerforthelatestavailableinformation.
Safety
Thesafetysectionlistsbasicsafetyprecautions.Inaddition,thissectionidentifiesthetextand locationsofwarningsignsandlabelsusedonthemachine.
Readandunderstandthebasicprecautionslistedinthesafetysectionbeforeoperatingorperforming lubrication,maintenanceandrepaironthismachine.
Operation
Theoperationsectionisareferenceforthenewoperatorandarefresherfortheexperiencedoperator. Thissectionincludesadiscussionofgauges,switches,machinecontrols,attachmentcontrols, transportationandtowinginformation.
Photographsandillustrationsguidetheoperatorthroughcorrectproceduresofchecking,starting, operatingandstoppingthemachine.
Operatingtechniquesoutlinedinthispublicationarebasic.Skillandtechniquesdevelopasthe operatorgainsknowledgeofthemachineanditscapabilities.
Maintenance
Themaintenancesectionisaguidetoequipmentcare.TheMaintenanceIntervalSchedule(MIS)lists theitemstobemaintainedataspecificserviceinterval.Itemswithoutspecificintervalsarelisted underthe"WhenRequired"serviceinterval.TheMaintenanceIntervalScheduleliststhepage numberforthestep-by-stepinstructionsrequiredtoaccomplishthescheduledmaintenance.Usethe MaintenanceIntervalScheduleasanindexor"onesafesource"forallmaintenanceprocedures.
MaintenanceIntervals
Usetheservicehourmetertodetermineservicingintervals.Calendarintervalsshown(daily,weekly, monthly,etc.)canbeusedinsteadofservicehourmeterintervalsiftheyprovidemoreconvenient servicingschedulesandapproximatetheindicatedservicehourmeterreading.Recommendedservice shouldalwaysbeperformedattheintervalthatoccursfirst.
Underextremelysevere,dustyorwetoperatingconditions,morefrequentlubricationthanisspecified inthemaintenanceintervalschartmightbenecessary.
Performserviceonitemsatmultiplesoftheoriginalrequirement.Forexample,atevery500service hoursor3months,alsoservicethoseitemslistedunderevery250servicehoursormonthlyandevery 10servicehoursordaily.
CaliforniaProposition65Warning
DieselengineexhaustandsomeofitsconstituentsareknowntotheStateofCaliforniatocause cancer,birthdefects,andotherreproductiveharm.
Batteryposts,terminalsandrelatedaccessoriescontainleadandleadcompounds.Washhandsafter handling.
CertifiedEngineMaintenance
Propermaintenanceandrepairisessentialtokeeptheengineandmachinesystemsoperating correctly.Astheheavydutyoff-roaddieselengineowner,youareresponsiblefortheperformanceof therequiredmaintenancelistedintheOwnerManual,OperationandMaintenanceManual,and ServiceManual.
Itisprohibitedforanypersonengagedinthebusinessofrepairing,servicing,selling,leasing,or tradingenginesormachinestoremove,alter,orrenderinoperativeanyemissionrelateddeviceor elementofdesigninstalledonorinanengineormachinethatisincompliancewiththeregulations (40CFRPart89).Certainelementsofthemachineandenginesuchastheexhaustsystem,fuel system,electricalsystem,intakeairsystemandcoolingsystemmaybeemissionrelatedandshould notbealteredunlessapprovedbyCaterpillar.
MachineCapacity
Additionalattachmentsormodificationsmayexceedmachinedesigncapacitywhichcanadversely affectperformancecharacteristics.Includedwouldbestabilityandsystemcertificationssuchas brakes,steering,androlloverprotectivestructures(ROPS).ContactyourCatdealerforfurther information.
CatProductIdentificationNumber
EffectiveFirstQuarter2001theCatProductIdentificationNumber(PIN)haschangedfrom8to17 characters.Inanefforttoprovideuniformequipmentidentification,Caterpillarandotherconstruction equipmentmanufacturersaremovingtocomplywiththelatestversionoftheproductidentification numberingstandard.Non-roadmachinePINsaredefinedbyISO10261.ThenewPINformatwill applytoallCatmachinesandgeneratorsets.ThePINplatesandframemarkingwilldisplaythe17 characterPIN.Thenewformatwilllooklikethefollowing:
2.MachineDescriptor(characters4-8)
3.CheckCharacter(character9)
4.MachineIndicatorSection(MIS)orProductSequenceNumber(characters10-17).Thesewere previouslyreferredtoastheSerialNumber.
MachinesandgeneratorsetsproducedbeforeFirstQuarter2001willmaintaintheir8characterPIN format.
Componentssuchasengines,transmissions,axles,etc.andworktoolswillcontinuetousean8 characterSerialNumber(S/N).
Copyright1993-2023CaterpillarInc. AllRightsReserved. PrivateNetworkForSISLicensees.
ThuJun812:10:08UTC+05302023
Product:MOTORGRADER
Model:120HMOTORGRADER2AN
Configuration:120HMotorGrader2AN00001-UP(MACHINE)POWEREDBY3116Engine OperationandMaintenanceManual
AirConditioner-Test
Inhalingairconditionerrefrigerantgasthroughalitcigaretteor othersmokingmethodorinhalingfumesreleasedfromaflame contactingairconditionerrefrigerantgascancausebodilyharm ordeath.Donotsmokewhenservicingairconditionersor whereverrefrigerantgasmaybepresent.
Note: Copyright1993-2023CaterpillarInc.
ThuJun812:03:06UTC+05302023
This is the sample of the manual Click on the download link for complete Manual
Product:MOTORGRADER
Model:120HMOTORGRADER2AN
Configuration:120HMotorGrader2AN00001-UP(MACHINE)POWEREDBY3116Engine
AirDryer-Check
Theairlinestoandfromtheairdryermustbeatatmospheric pressure.Iftheairlinesarenotatatmosphericpressure, personalinjurycouldresult.Releasetheairpressurefromthe airsystemcompletelybeforeperformingmaintenance.
Note:
Copyright1993-2023CaterpillarInc. AllRightsReserved. PrivateNetworkForSISLicensees.
ThuJun812:05:25UTC+05302023
Product:MOTORGRADER
Model:120HMOTORGRADER2AN
Configuration:120HMotorGrader2AN00001-UP(MACHINE)POWEREDBY3116Engine
Theairlinestoandfromtheairdryermustbeatatmospheric pressure.Iftheairlinesarenotatatmosphericpressure, personalinjurycouldresult.Releasetheairpressurefromthe airsystemcompletelybeforeperformingmaintenance.
Product:MOTORGRADER
Model:120HMOTORGRADER2AN
Configuration:120HMotorGrader2AN00001-UP(MACHINE)POWEREDBY3116Engine
ThuJun812:06:03UTC+05302023
Product:MOTORGRADER
Model:120HMOTORGRADER2AN
Configuration:120HMotorGrader2AN00001-UP(MACHINE)POWEREDBY3116Engine
ThuJun812:06:16UTC+05302023
Product:MOTORGRADER
Model:120HMOTORGRADER2AN
Configuration:120HMotorGrader2AN00001-UP(MACHINE)POWEREDBY3116Engine
Copyright1993-2023CaterpillarInc. AllRightsReserved. PrivateNetworkForSISLicensees.
ThuJun812:06:27UTC+05302023
Product:MOTORGRADER
Model:120HMOTORGRADER2AN
Configuration:120HMotorGrader2AN00001-UP(MACHINE)POWEREDBY3116Engine
ThuJun812:06:49UTC+05302023
Product:MOTORGRADER
Model:120HMOTORGRADER2AN
Configuration:120HMotorGrader2AN00001-UP(MACHINE)POWEREDBY3116Engine
Note:
Note:
This is the sample of the manual Click on the download link for complete Manual