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Product:MINIHYDEXCAVATOR
Model:305EMINIHYDEXCAVATORWDL
Configuration:305EMiniHydraulicExcavatorWDL00001-UP(MACHINE)
OperationandMaintenanceManual
303.5ECR,304ECR,305ECRand305.5ECRMiniHydraulicExcavators
MediaNumber-SEBU9033-00PublicationDate-01/10/2012DateUpdated-30/10/2012
Foreword
SMCS-1000;7000;7405
LiteratureInformation
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).
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PreviousScreen
Product:MINIHYDEXCAVATOR
Model:305EMINIHYDEXCAVATORWDL
Configuration:305EMiniHydraulicExcavatorWDL00001-UP(MACHINE)
OperationandMaintenanceManual
303.5ECR,304ECR,305ECRand305.5ECRMiniHydraulicExcavators
MediaNumber-SEBU9033-00PublicationDate-01/10/2012DateUpdated-30/10/2012
AccessDoorandCoverLocations
EngineAccessDoor
Illustration2g01191685
Illustration3g03306679
1.Unlatchtherightaccessdoorandfullyopen.
Note:Whenopeningright-handaccessdoormakesuregasspring(1)locksintoplace.
OperationofthePushButtonReleasefortheAccessDoor
Whenclosingtheaccessdoor,onlyoperatethepush-buttonreleaseby hand.
Failuretoremovehandsfromthepush-buttonreleasebeforeclosingthe accessdoorcouldresultinpersonalinjury.
Besuretoremovehandsfromthepush-buttonreleasebeforecompletely closingtheaccessdoor.
2.Inordertoclosetheright-handaccessdoor,presspush-buttonrelease(2)inordertounlockthe gasspring.
3.Releasethepushbuttonandslowlyclosetheright-handaccessdoor.
AccessCover(Battery)
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PreviousScreen
Product:MINIHYDEXCAVATOR
Model:305EMINIHYDEXCAVATORWDL
Configuration:305EMiniHydraulicExcavatorWDL00001-UP(MACHINE)
OperationandMaintenanceManual
303.5ECR,304ECR,305ECRand305.5ECRMiniHydraulicExcavators
MediaNumber-SEBU9033-00PublicationDate-01/10/2012DateUpdated-30/10/2012
AirCleanerDustValve-Clean/Inspect
SMCS-1051-571-VL
1.Opentherightsideaccessdoor.
2.Theairfilterhousingislocatedontherightsideoftheenginecompartment.
3.Checkthedustvalveafterevery10servicehoursorattheendofeachday.Actuatethevalve bysqueezingthelipsofthevalveinordertoremoveanyaccumulateddebris.
4.Closetherightsideaccessdoor.
PreviousScreen
Product:MINIHYDEXCAVATOR
Model:305EMINIHYDEXCAVATORWDL
Configuration:305EMiniHydraulicExcavatorWDL00001-UP(MACHINE)
OperationandMaintenanceManual
303.5ECR,304ECR,305ECRand305.5ECRMiniHydraulicExcavators
MediaNumber-SEBU9033-00PublicationDate-01/10/2012DateUpdated-30/10/2012 i02788833
AirConditioner/CabHeaterFilter(Recirculation)Inspect/Replace
SMCS-1054-040-A/C;1054-510-A/C
NOTICE
Anairrecirculationfilterelementpluggedwithdustwillresultin decreasedperformanceandservicelifetotheairconditionerorcab heater.
Topreventdecreasedperformance,cleanthefilterelement,as required.
Thefilterelementislocatedonthelowerrightsideofthecab.
1.Inordertoremovethefilterelement,slidethefilterelementoutward.
2.Inspectthefilterelement.Ifthefilterelementisdirty,cleanthefilterelementwithamild solutionofsoapandwarmwater.
Note:Donotuseorganicsolventsinordertocleanthefilterelement.
3.Thefilterelementmayalsobecleanedwithamaximumof200kPa(30psi)pressureair.
Note:RefertoOperationandMaintenanceManual,"GeneralHazardInformation"beforeusing pressureairtocleanthefilterelement.
4.Afteryoucleanthefilterelement,inspectthefilterelement.Ifthefilterelementisdamagedor badlycontaminated,useanewfilterelement.
5.Makesurethatthefilterelementisdry.Installthefilterelementintothefilterhousing.Make surethatthefilterelementisseatedinthebottomofthefilterhousingbeforethesystemis operated.
Copyright1993-2020CaterpillarInc. AllRightsReserved. PrivateNetworkForSISLicensees.
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PreviousScreen
Product:MINIHYDEXCAVATOR
Model:305EMINIHYDEXCAVATORWDL
Configuration:305EMiniHydraulicExcavatorWDL00001-UP(MACHINE)
OperationandMaintenanceManual
303.5ECR,304ECR,305ECRand305.5ECRMiniHydraulicExcavators
MediaNumber-SEBU9033-00PublicationDate-01/10/2012DateUpdated-30/10/2012
Battery-Clean
SMCS-1401-070
Cleanthebatterysurfacewithacleancloth.Keeptheterminalscleanandkeeptheterminalscoated withpetroleumjelly.Installthepostcoverafteryoucoattheterminalpostwithpetroleumjelly.
Copyright1993-2020CaterpillarInc. AllRightsReserved. PrivateNetworkForSISLicensees.
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PreviousScreen
Product:MINIHYDEXCAVATOR
Model:305EMINIHYDEXCAVATORWDL
Configuration:305EMiniHydraulicExcavatorWDL00001-UP(MACHINE)
OperationandMaintenanceManual
303.5ECR,304ECR,305ECRand305.5ECRMiniHydraulicExcavators
MediaNumber-SEBU9033-00PublicationDate-01/10/2012DateUpdated-30/10/2012
Battery-Recycle
SMCS-1401-561
Alwaysrecycleabattery.Neverdiscardabattery.
Alwaysreturnusedbatteriestooneofthefollowinglocations:
•Abatterysupplier
•Anauthorizedbatterycollectionfacility
•Recyclingfacility
Copyright1993-2020CaterpillarInc. AllRightsReserved. PrivateNetworkForSISLicensees.
i06543763
SatNov1412:18:14UTC+05302020
This is the sample of the manual Click on the download link for complete Manual
PreviousScreen
Product:MINIHYDEXCAVATOR
Model:305EMINIHYDEXCAVATORWDL
Configuration:305EMiniHydraulicExcavatorWDL00001-UP(MACHINE)
OperationandMaintenanceManual
303.5ECR,304ECR,305ECRand305.5ECRMiniHydraulicExcavators
MediaNumber-SEBU9033-00PublicationDate-01/10/2012DateUpdated-30/10/2012
BatteryHold-Down-Tighten
SMCS-7257
i01586700
Tightenthehold-downsforthebatteryinordertopreventthebatteriesfrommovingduringmachine operation.
Copyright1993-2020CaterpillarInc. AllRightsReserved. PrivateNetworkForSISLicensees.
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PreviousScreen
Product:MINIHYDEXCAVATOR
Model:305EMINIHYDEXCAVATORWDL
Configuration:305EMiniHydraulicExcavatorWDL00001-UP(MACHINE)
OperationandMaintenanceManual
303.5ECR,304ECR,305ECRand305.5ECRMiniHydraulicExcavators
MediaNumber-SEBU9033-00PublicationDate-01/10/2012DateUpdated-30/10/2012
BatteryorBatteryCable-Inspect/Replace
SMCS-1401-561;1401-040;1401-510;1402-040;1402-510
Personalinjurycanresultfrombatteryfumesorexplosion.
Batteriesgiveoffflammablefumesthatcanexplode.Electrolyteisan acidandcancausepersonalinjuryifitcontactstheskinoreyes.
Preventsparksnearthebatteries.Sparkscouldcausevaporstoexplode. Donotallowjumpercableendstocontacteachotherortheengine. Improperjumpercableconnectionscancauseanexplosion.
Alwayswearprotectiveglasseswhenworkingwithbatteries.
1.TurntheenginestartswitchkeytotheOFFposition.TurnalloftheswitchestotheOFF position.Removethekey.
2.Disconnectthenegativebatterycableatthebattery.
3.Disconnectthepositivebatterycableatthebattery.
4.Disconnectthebatterycablesfromthemachineifnewcablesareneeded.
5.Makenecessaryrepairsorreplacethebattery.
6.Connectthebatterycablestothemachineifthebatterycableswereremoved.
7.Connectthepositivebatterycableofthebattery.
8.Connectthenegativebatterycableofthebattery.
9.Installthekeyintotheenginestartswitch.
Copyright1993-2020CaterpillarInc. AllRightsReserved. PrivateNetworkForSISLicensees.
SatNov1412:18:43UTC+05302020
PreviousScreen
Product:MINIHYDEXCAVATOR
Model:305EMINIHYDEXCAVATORWDL
Configuration:305EMiniHydraulicExcavatorWDL00001-UP(MACHINE)
OperationandMaintenanceManual
303.5ECR,304ECR,305ECRand305.5ECRMiniHydraulicExcavators
MediaNumber-SEBU9033-00PublicationDate-01/10/2012DateUpdated-30/10/2012
Belt-Inspect/Adjust/Replace
SMCS-1357-510;1357-025;1357-040;1397-025;1397-040;1397-510
NOTICE
TheV-beltmustbetensionedcorrectly.Failuretotensionthebelt properlycouldcausedamagetothebeltand/ortotheairconditioner compressor.
i04658409
Formaximumengineperformanceandmaximumutilizationofyourengine,inspectthebeltsforwear andforcracking.Checkthebelttension.Adjustthebelttensioninordertominimizebeltslippage. Beltslippagewilldecreasethebeltlife.Beltslippagewillalsocausepoorperformanceofthe alternatorandofanydrivenequipment.
Ifnewbeltsareinstalled,recheckthebeltadjustmentafter30minutesofoperation.Iftwobeltsor morearerequiredforanapplication,replacethebeltsinbeltsets.Ifonlyonebeltofapairisreplaced, thenewbeltwillcarrymoreload.Thisisduetothefactthattheolderbeltsarestretched.The additionalloadonthenewbeltcouldcausethenewbelttobreak.
WaterPumpBelt,FanDriveBelt,andAlternatorBelt
Illustration1g02791557 (1)Adjustingbolt (2)Adjustingbracket (3)Alternatormountingbolt (4)Alternatormountingbolt (5)Belt (6)Bolt (A)Alternatorpulley (B)Crankshaftpulley (C)Waterpumppulley
1.Opentheengineaccessdoor.
2.Removethefanguard.
3.Applyapproximately98N(22lb)offorcemidwaybetweenthepulleys.
4.Measurethedeflectionofthebelt.Thebeltshoulddeflect7to9mm(9/32to11/32inch).
5.Ifthedeflectionisnotcorrect,loosenbolt(6),andalternatormountingbolts(3)and(4).Turn adjustingbolt(1)counterclockwiseinordertomovethealternatorforwardtoadjustbelt(5)to thespecifiedtension.
6.Whentheadjustmentiscorrect,tightenbolt(6),andalternatormountingbolts(3)and(4) securely.
7.Checkthedeflectionofthebeltagain.
8.Closetheengineaccessdoor.
Note:Ifanewbeltisinstalled,checkthebeltadjustmentagainafter30minutesofengineoperation attheratedenginespeed.
