New Holland Boomer 3040 User manual

Part number 84242309
1st edition English
August 2012
SERVICE MANUAL
Boomer™3040
Boomer™3045
Boomer™3050
With Hydrostatic or 12x12 Gear Transmission
Compact Tractor
PrintedinU.S.A.
Copyright © 2012 CNH America LLC. All Rights Reserved. NewHollandisaregisteredtrademarkofCNH America LLC.
Racine Wisconsin 53404 U.S.A.

Contents
INTRODUCTION
Engine.......................................................................................10
Engineandcrankcase....................................................................10.001
Cylinderheads...........................................................................10.101
Panandcovers...........................................................................10.102
Crankshaftandywheel..................................................................10.103
Connectingrodsandpistons.............................................................10.105
Valvedriveandgears....................................................................10.106
Balanceranddamper.....................................................................10.110
Pumpdrives..............................................................................10.114
Liftpumpandlines.......................................................................10.210
Fueltanks................................................................................10.216
Fuelinjectionsystem.....................................................................10.218
Intakeandexhaustmanifoldsandmufer................................................10.254
Enginelubricationsystem................................................................10.304
Enginecoolingsystem...................................................................10.400
Fananddrive.............................................................................10.414
Clutch.......................................................................................18
Clutchhydraulicreleasecontrol..........................................................18.104
Clutchandcomponents..................................................................18.110
Transmission..............................................................................21
Mechanicaltransmission.................................................................21.114
Mechanicaltransmissionexternalcontrols...............................................21.130
Mechanicaltransmissioninternalcomponents...........................................21.140
Frontaxlesystem.......................................................................25
Poweredfrontaxle.......................................................................25.100
Frontbevelgearsetanddifferential......................................................25.102
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Finaldrivehub,steeringknuckles,andshafts...........................................25.108
Finaldrives...............................................................................25.310
Rearaxlesystem........................................................................27
Poweredrearaxle........................................................................27.100
Rearbevelgearsetanddifferential......................................................27.106
Planetaryandnaldrives.................................................................27.120
Hydrostaticdrive.........................................................................29
Transmissionandsteeringhydrostaticcontrol...........................................29.100
Hydrostatictransmission.................................................................29.202
Reservoir,cooler,andlines...............................................................29.204
Pumpandmotorcomponents............................................................29.218
PowerT ake-Off(PTO).................................................................31
Rearelectrohydrauliccontrol.............................................................31.104
Two-speedrearPowerTake-Off(PTO)..................................................31.114
CentralPowerTake-Off(PTO)...........................................................31.120
Brakesandcontrols....................................................................33
Parkingbrake/Parkinglock..............................................................33.110
Mechanicalservicebrakes...............................................................33.120
Hydraulicsystems.......................................................................35
Hydraulicsystems........................................................................35.000
Pumpcontrolvalves......................................................................35.102
Fixeddisplacementpump................................................................35.104
Three-pointhitchcontrolvalve...........................................................35.114
Remotecontrolvalves....................................................................35.204
Reservoir,cooler,andlters..............................................................35.300
Regulated/Lowpressuresystem.........................................................35.322
Safetyandmainreliefvalves.............................................................35.350
Hitches,drawbars,andimplementcouplings..................................37
Rearthree-pointhitch....................................................................37.110
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Steering.....................................................................................41
Hydrauliccontrolcomponents............................................................41.200
Pump.....................................................................................41.206
Cylinders.................................................................................41.216
Cabclimatecontrol.....................................................................50
Heating...................................................................................50.100
Ventilation................................................................................50.104
Airconditioning...........................................................................50.200
Electricalsystems.......................................................................55
Electricalsystem.........................................................................55.000
Heating,Ventilation,andAir-Conditioning(HVAC)controlsystem.......................55.050
CabHeating,Ventilation,andAir-Conditioning(HVAC)controls.........................55.051
Harnessesandconnectors...............................................................55.100
Enginestartingsystem...................................................................55.201
Coldstartaid.............................................................................55.202
Alternator.................................................................................55.301
Battery....................................................................................55.302
Warningindicators,alarms,andinstruments.............................................55.408
Wiper/Washersystem....................................................................55.518
Cabenginecontrols......................................................................55.525
Platform,cab,bodywork,anddecals.............................................90
Enginehoodandpanels..................................................................90.100
Engineshields,hoodlatches,andtrims..................................................90.102
Protections-ROPSandFOPS...........................................................90.114
Pneumatically-adjustedoperatorseat....................................................90.124
Cab.......................................................................................90.150
Cabinterior...............................................................................90.151
Cabdoorsandhatches...................................................................90.154
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INTRODUCTION
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Contents
INTRODUCTION
Foreword........................................................................................3
Safetyrules.....................................................................................4
BasicinstructionsHardware....................................................................9
Specialtools..................................................................................10
Generalspecicationwith12x12GearTransmission........................................11
Dimension12x12GearTransmission........................................................17
Internationalsymbols.........................................................................24
GeneralspecicationHydrostaticTransmission..............................................25
DimensionHydrostaticTransmission.........................................................30
TorqueSpecicationT ables...................................................................37
GeneralspecicationTirePressures.........................................................42
Productidentication..........................................................................43
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INTRODUCTION
Foreword
ThisservicemanualprovidesthetechnicalinformationneededtoproperlyservicetheNEWHOLLANDAGRICUL-
TUREBoomer3040,3045,and3050modeltractors.Usethismanualinconjunctionwiththeoperator'smanualfor
completeoperation,adjustment,andmaintenanceinformation
OnNEWHOLLANDAGRICULTUREequipment,leftandrightaredeterminedbystandingbehindtheunit,lookingin
thedirectionoftravel.
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INTRODUCTION
Safetyrules
PRECAUTIONARYSTATEMENTS
PersonalSafety
Throughoutthismanualandonmachinesigns,youwillndprecautionarystatements("DANGER","WARNING",and
"CAUTION")followedbyspecicinstructions.Theseprecautionsareintendedforthepersonalsafetyofyouand
thoseworkingwithyou.Pleasetakethetimetoreadthem.
DANGER
Thisword"DANGER"indicatesanimmediatehazardoussituationthat,ifnotavoided,willresultindeathor
seriousinjury.ThecolorassociatedwithDangerisRED.
M1169
WARNING
Thisword"WARNING"indicatesapotentiallyhazardoussituationthat,ifnotavoided,couldresultindeath
orseriousinjury.ThecolorassociatedwithWarningisORANGE.
M1170
CAUTION
Thisword"CAUTION"indicatesapotentiallyhazardoussituationthat,ifnotavoided,mayresultinminoror
moderateinjury.Itmayalsobeusedtoalertagainstunsafepractices.ThecolorassociatedwithCautionis
YELLOW.
M1171
FAILURETOFOLLOWTHE"DANGER","WARNING",AND"CAUTION"INSTRUCTIONSMAY
RESULTINSERIOUSBODILYINJURYORDEATH.
MachineSafety
Theprecautionarystatement("IMPORTANT")isfollowedbyspecicinstructions.Thisstatementisintendedforma-
chinesafety.
NOTICE:Theword"IMPORTANT"isusedtoinformthereaderofsomethingtheyneedtoknowtopreventminor
machinedamageifacertainprocedureisnotfollowed.
Information
NOTE:Instructionsusedtoidentifyandpresentsupplementaryinformation.
LEGALOBLIGATIONS
Thismachinemaybeequippedwithspecialguardingorotherdevicesincompliancewithlocallegislation.Someof
theserequireactiveusebytheoperator.Therefore,checklocallegislationontheusageofthismachine.
ACCIDENTPREVENTION
Mostaccidentsorinjuriesthatoccurinworkshopsaretheresultofanoncompliancetosimpleandfundamental
safetyregulations.Forthisreason,INMOSTCASESTHESEACCIDENTSCANBEAVOIDEDbyforeseeingpossible
causesandconsequentlyactingwiththenecessarycautionandcare.
Accidentsmayoccurwithalltypesofmachines,regardlessofhowwellthemachineinquestionwasdesignedand
built.
Acarefulandinformedservicetechnicianisthebestguaranteeagainstaccidents.
Decisiveawarenessofthemostbasicsafetyruleisnormallysufcienttoavoidmanyseriousaccident.
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INTRODUCTION
DANGER
Shutdownthemachine,removekey,besureallmovingpartshavestoppedandallpressureinthesystems
isrelievedbeforecleaning,adjustingorlubricatingtheequipment.Failuretocomplywillresultindeathor
seriousinjury.
M871
SAFETYREQUIREMENTSFORFLUIDPOWERSYSTEMSANDCOMPONENTS-HY-
DRAULICS(EUROPEANSTANDARDPREM982)
Flexiblehoseassembliesmustnotbeconstructedfromhoseswhichhavebeenpreviouslyusedaspartofahose
assembly.
Donotweldhydraulicpiping.
Whenexiblehosesorpipingaredamaged,replacethemimmediately.
Itisforbiddentomodifyahydraulicaccumulatorbymachining,weldingoranyothermeans.
Beforeremovinghydraulicaccumulatorsforservicing,theliquidpressureintheaccumulatorsmustbereducedto
zero.
Pressurecheckonhydraulicaccumulatorsshallbecarriedoutbymethodrecommendedbytheaccumulatormanu-
facturer.
Caremustbetakennottoexceedthemaximumallowablepressureoftheaccumulator.Afteranycheckoradjustment
theremustbenoleakageofgas.
SAFETYRULES
Acarefuloperatoristhebestoperator.Mostaccidents
canbeavoidedbyobservingcertainprecautions.To
helppreventaccidents,readandtakethefollowing
precautionsbeforeoperatingthistractor.Equipment
shouldbeoperatedonlybythosewhoareresponsible
andinstructedtodoso.
THETRACTOR
1.ReadtheOperator'sManualcarefullybeforeusingthetractor.Lackofoperatingknowledgecanleadtoacci-
dents.
2.Useanapprovedrollbarandseatbeltforsafeoperation.Overturningatractorwithoutarollbarcanresultin
deathorinjury.Ifyourtractorisnotequippedwitharollbarandseatbelt,seeyourNEWHOLLANDAGRICUL-
TUREDealer.
3.Alwaysusetheseatbelt.Theonlyinstancewhentheseatbeltshouldnotbeusedisiftherollbarhasbeen
removedfromthetractororfoldingROPSisindownposition.
4.Ifafrontendloaderistobeinstalled,alwaysuseaFOPS(FallingObjectProtectiveStructure)canopytoavoid
injuryfromfallingobjects.
5.Usethehandholdsandstepplateswhengettingonandoffthetractortopreventfalls.Keepstepsandplatform
clearedofmudanddebris.
6.Donotpermitanyonebuttheoperatortorideonthetractor.Thereisnosafeplaceforextrariders.
7.Keepallsafetydecalscleanofdirtandgrime,andreplaceallmissing,illegible,ordamagedsafetydecals.See
thelistofdecalsintheDecalsectionofthismanual.
SERVICINGTHETRACTOR
1.Thecoolingsystemoperatesunderpressurewhichiscontrolledbytheradiatorcap.Itisdangeroustoremove
thecapwhilethesystemishot.Alwaysturnthecapslowlytotherststopandallowpressuretoescapebefore
removingthecapentirely.
2.Keepanytypeofopenameawayfromthetractoranddonotsmokewhilerefueling.Waitfortheenginetocool
beforerefueling.
3.Keepthetractorandequipment,particularlybrakesandsteering,maintainedinareliableandsatisfactorycon-
ditiontoensureyoursafetyandcomplywithlegalrequirements.
4.Keepopenameorcoldweatherstartingaidsawayfromthebatterytopreventresorexplosions.Usejumper
cablesaccordingtoinstructionstopreventsparkswhichcouldcauseexplosion.
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INTRODUCTION
5.Stoptheenginebeforeperforminganyserviceonthetractor.
6.Escapinghydraulic/dieseluidunderpressurecanpenetratetheskincausingseriousinjury.Ifuidisinjected
intotheskin,obtainmedicalattentionimmediatelyorgangrenemayresult.
•DONOTuseyourhandtocheckforleaks.
•Useapieceofcardboardorpapertosearchforleaks.
•Stoptheengineandrelievepressurebeforeconnectingordisconnectinglines.
•Tightenallconnectionsbeforestartingtheengineorpressurizinglines.
7.Donotmodifyorpermitanyoneelsetomodifyoralterthistractororanyofitscomponentsorfunctionswithout
rstconsultingaNEWHOLLANDAGRICULTUREDealer.
8.Thefueloilintheinjectionsystemisunderhighpressureandcanpenetratetheskin.Unqualiedpersons
shouldnotremoveorattempttoadjustapump,injector,nozzle,oranyotherpartofthefuelinjectionsystem.
Failuretofollowtheseinstructionscanresultinseriousinjury.
9.Continuouslong-termcontactwithusedengineoilmaycauseskincancer.Avoidprolongedcontactwithused
engineoil.Washskinpromptlywithsoapandwater.
10.Somecomponentsofyourtractor,suchasgasketsandfrictionsurfaces(brakelinings,clutchlinings,etc.)may
containasbestos.Breathingasbestosdustisdangeroustoyourhealth.Youareadvisedtohaveanymain-
tenanceorrepaironsuchcomponentscarriedoutbyanauthorizedNEWHOLLANDAGRICULTUREDealer.
However,ifserviceoperationsaretobeundertakenonpartsthatcontainasbestos,theessentialprecautions
listedbelowmustbeobserved:
•Workoutofdoorsorinawellventilatedarea.
•Dustfoundonthetractororproducedduringworkonthetractorshouldberemovedbyextraction,notby
blowing.
•Dustwasteshouldbedampened,placedinasealedcontainer,andmarkedtoensuresafedisposal.
•Ifanycutting,drilling,etc.isattemptedonmaterialscontainingasbestos,theitemshouldbedampened
andonlyhandtoolsorlowspeedpowertoolsused.
OPERATINGTHETRACTOR
1.Beforestartingthetractor,applytheparkingbrake,placethePTOleverinthe'OFF'position,theliftcontrollever
inthedownposition,theremotecontrolvalveleversintheneutralposition,andthetransmissioninneutral.
2.Alwayssitinthetractorseatwhenstartingtheengineoroperatingcontrols.Donotstarttheengineoroperate
controlswhilestandingbesidethetractor.
3.Donotbypasstheneutralstartswitches.ConsultyourNEWHOLLANDAGRICULTUREDealerifyourneutral
startcontrolsmalfunction.Usejumpercablesonlyintherecommendedmanner.Improperusecanresultin
tractorrunaway.
4.Avoidaccidentalcontactwiththegearshiftleverwhiletheengineisrunning,asthiscancauseunexpected
tractormovement.
5.Beforegettingoffthetractor,disengagethePTO,turntheengineoff,andapplytheparkingbrake.Neverget
offthetractorwhileitisinmotion.
6.Donotparkthetractoronasteepincline.
7.Donotoperatethetractorengineinanenclosedbuildingwithoutadequateventilation.Exhaustfumescan
causedeathorillness.
8.Ifthepowersteeringorengineceasesoperating,stopthetractorimmediately.
9.Pullonlyfromthedrawbarorthelowerlinkdrawbarinthedownposition.Useonlyadrawbarpinthatlocksin
place.Pullingfromthetractorrearaxleoranypointabovetheaxlemaycausethetractortoupset.
10.1Ifthefrontendofthetractortendstorisewhenheavyimplementsareattachedtothethree-pointhitch,install
frontendorfrontwheelweights.Donotoperatethetractorwithalightfrontend.
11.Alwayssetthehydraulicselectorleverinpositioncontrolwhenattachingortransportingequipment.Ensurehy-
drauliccouplersareproperlymountedandwilldisconnectsafelyincaseofaccidentaldetachmentofimplement
12.Donotleaveequipmentintheraisedposition.
13.Usetheasher/turnsignallightsandSMVsignswhentravelingonpublicroadsbothdayandnight(unless
prohibitedbylaw).
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INTRODUCTION
14.Whenoperatingatnight,adjustlightstopreventblindingoncomingdrivers.
DRIVINGTHETRACTOR
1.Watchwhereyouaregoing,especiallyatrowends,onroads,aroundtreesandlowhangingobstacles.
2.Toavoidupsets,drivethetractorwithcareandatasafespeed.Useextracautionwhenoperatingoverrough
ground,whencrossingditchesorslopes,andwhenturningcorners.
3.Toprovidetwo-wheelbraking,locktractorbrakepedalstogetherwhentransportingonroads.
4.Donotcoastorfreewheeldownhills.Usethesamegearwhengoingdownhillasisusedwhengoinguphill.
5.Anytowedvehiclewithatotalweightexceedingthatofthetowingtractorshouldbeequippedwithbrakesfor
safeoperation.
6.Ifthetractorbecomesstuckorthetiresbecomefrozentotheground,backupthetractortopreventupset.
7.Alwayscheckoverheadclearance,especiallywhentransportingthetractor.
8.Whenoperatingatnight,adjustlightstopreventblindingoncomingdrivers.
OPERATINGTHEPTO
1.WhenoperatingPTOdrivenequipment,shutofftheengineandwaituntilthePTOstopsbeforegettingoffthe
tractoranddisconnectingtheequipment.
2.Donotwearlooseclothingwhenoperatingthepowertake-offorwhennearrotatingequipment.
3.WhenoperatingstationaryPTOdrivenequipment,alwaysplaceallgearshiftleversinneutralposition.
4.Toavoidinjury,donotclean,adjust,unclog,orservicePTOdrivenequipmentwhenthetractorengineisrunning.
5.EnsurethePTOmastershieldisinstalledatalltimes.AlwaysreplacethePTOshieldcapwhenthePTOisnot
inuse.
DIESELFUEL
1.UNDERNOCIRCUMSTANCESshouldgasoline,alcohol,orblendedfuelsbeaddedtodieselfuel.Thesecom-
binationscancreateanincreasedreorexplosivehazard.Suchblendsaremoreexplosivethanpuregasoline
inaclosedcontainersuchasafueltank.DONOTUSETHESEBLENDS.
2.Neverremovethefuelcaporrefuelwiththeenginerunningorhot.
3.Donotsmokewhilerefuelingorwhenstandingnearfuel.
4.Maintaincontrolofthefuelllerpipenozzlewhenllingthetank.
5.Donotllthefueltanktocapacity.Allowroomforexpansion.
6.Wipeupspilledfuelimmediately.
7.Alwaystightenthefueltankcapsecurely.
8.Iftheoriginalfueltankcapislost,replaceitwithaNEWHOLLANDAGRICULTUREapprovedcap.Anon-
approved,proprietarycapmaynotbesafe.
9.Keepequipmentcleanandproperlymaintained.
10.Donotdriveequipmentnearopenres.
11.Neverusefuelforcleaningpurposes.
12.Arrangefuelpurchasessothatwintergradefuelsarenotheldoverandusedinthespring.
SAFETYFRAME(ROPS)
YourNEWHOLLANDAGRICULTUREtractorisequippedwithasafetyframe.Itmustbemaintainedinaserviceable
condition.Becarefulwhendrivingthroughdoorwaysorworkinginconnedspaceswithlowheadroom.
UNDERNOCIRCUMSTANCESshouldyou:
•Modify,drill,oralterthesafetyframeinanyway.Doingsomayrenderyouliabletolegalprosecution.
•Attempttostraightenorweldanypartofthemainframeorretainingbracketswhichhavesuffereddamage.
Doingsomayweakenthestructureandendangeryoursafety.
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INTRODUCTION
•Secureanypartsonthemainframeorattachyoursafetyframewithanythingotherthanthespecialhightensile
boltsandnutsspecied.
•Attachchainsorropestothemainframeforpullingpurposes.
•Takeunnecessaryriskseventhoughyoursafetyframeaffordsyouthemaximumprotectionpossible.
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INTRODUCTION
BasicinstructionsHardware
General
Yourtractorhasbeenbuiltusingmetrichardware.
NOTE:Besuretousethehardwarespeciedwhenusingtappedholes,astryingtoinstallametricboltinaninch
thread,oraninchboltinametricthread,willdamagethethread.
Certainhardwaremustbetightenedtospecictorquespecications.Ifspecictorquespecicationsarenotnoted,
tightenthehardwaretothestandardtorquechartspecicationlistedinthismanual.
Plating
HardwareusedonNEWHOLLANDAGRICULTUREbalersisplatedwithzincchromate(goldcolor).Goldcolored
hardwarehasdifferenttorquingrequirementsfromunplatedorzincplated(silvercolor)hardwarebecauseofthediffer-
enceinthecoefcientoffrictionoftheplatingmaterial.Thetorquechartsinthismanuallistthecorrectspecications
forgold,silver,andunplatedbolts.
NutTightening
Wheneverpossible,thenutshouldbetightened,nottheheadofthebolt.Whentighteningusingthebolthead,the
clamploadcanbelostbecausesomeofthetorqueappliedtwiststheboltinsteadoftensioning(stretching)it.The
tensionontheboltiswhatholdsthejointtogether.
Approximately90%ofthetorqueappliedduringassemblygoestoovercomingfrictionbetweentheparts.Theother
10%isusedtotension(stretch)thebolt.Afterassembly,thefrictionalforcesdisappear,whichisthebasisforthe
saying'Ifitdoesnotfailduringassembly,itwillnotfailinservice.'Theboltmaylaterfailduetootherfactors,butnot
frombeingovertightened.
Locknuts
Mostlocknutsarecoatedwithaspeciallubricantthatisdrytothetouch.Anytimealocknutisused,alowerthan
normaltorqueisrequired.Refertothetorquechartsinthismanualforspecicvalues.
JamNuts
Whenusingajamnuttolockaregularnut,thejamnutshouldbeinstalledrstandtightenedtoonehalftherecom-
mendedtorque,thenheldinplacewhileinstallingaregularnuttotherecommendedtorque.
ThreadLubrication
Theadditionofantiseizecompound,Molykote,oil,graphite,oranyotherlubricanttoaboltdecreasesthefriction
betweenitandanut.Thismakesitnecessarytoreducetherecommendedtorquetopreventovertensioningofthe
bolt.Whenusingthetorquechartsinthismanual,decreasethevalueby20%wheneveralubricantisused.
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INTRODUCTION
Specialtools
Gauge(0-3000psi)OEM1462
Gauge(6000psi)OEM1464
Gauge(300psi)OEM1457
HoseProcureLocally
TeeFittingCNH299061
AdapterFNH00227
MalePlugIncludedwithCNH299061
FemaleCapIncludedwithCNH299061
VarisealInstallationT ool293955
DetentToolFNH00081
SealDriverSetFNH00293
InjectorTestFNH01721
InjectorAdapterSetFNH01728
ClutchAlignmentToolFNH299006
EngineCompressionT estAdapterFNH00120
EngineCompressionTestGaugeAssemblyOEM1074
OilPumpPortBlockRemoverTool380002888
OilPumpPortBlockInstallerTool380002887
OilPumpPortBlockInstallerPinsFNH11044
Micrometer0-25mm(0-1in)
Micrometer25-51mm(1-2in)
Micrometer76-102mm(3-4in)
SmallHoleGauge19-25mm(0.75-1in)
CylinderBoreGauge76-102mm(3-4in)
CylinderBoreGauge25-51mm(1-2in)
HSTHighPressureTestFittingCNH299007
EngineOilPressureTestFittingFNH00011
PTOClutchPackPressureTestFittingCNH299008
PTOClutchPackPressToolCNH299009
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INTRODUCTION
Generalspecicationwith12x12GearTransmission
Boomer3040,3045,3050
Boomer3040Boomer3045Boomer3050
ENGINE
Type/ModelDiesel/N844Diesel/N844LDiesel/N844L
EngineGrossHorsepower29.8kW(40.0Hp)33.6kW(45.0Hp)37.3kW(50.0Hp)
Cylinders444
Bore84mm(3.31in)84mm(3.31in)84mm(3.31in)
Stroke90mm(3.54in)100mm(3.94in)100mm(3.94in)
Displacement2.0l(121.7in³)2.2l(135.2in³)2.2l(135.2in³)
CompressionRatio22.5:122.5:122.5:1
FiringOrder1-3-4-21-3-4-21-3-4-2
LowIdleSpeed1050RPM±501050RPM±501050RPM±50
MaximumSpeed:
HighIdle2840RPM±252840RPM±253025RPM±25
Rated2600RPM2600RPM2800RPM
CAPACITIES
FuelT ank49.2l(13USgal)49.2l(13USgal)49.2l(13USgal)
CoolingSystem7.9l(8.3USqt)8.0l(8.4USqt)8.0l(8.4USqt)
EngineCrankcase/With
Filter
6.0l(6.3USqt)6.0l(6.3USqt)6.0l(6.3USqt)
RearAxle&Transmission
(IncludesHydraulics)
36l(9.2USgal)336l(9.2USgal)36l(9.2USgal)
FrontAxleFinal
Reduction/Differential
GearCase
5.3l(5.6USqt)5.3l(5.6USqt)5.3l(5.6USqt)
Boomer3040Boomer3045Boomer3050
COOLINGSYSTEM
TypePressurizedLiquidwith
RecirculatingBypass
PressurizedLiquidwith
RecirculatingBypass
PressurizedLiquidwith
RecirculatingBypass
WaterPump:
TypeCentrifugalCentrifugalCentrifugal
DriveV-BeltV-BeltV-Belt
BeltDeection10-15mm(0.4375-
0.5625in)when9-11kg
(20-25lb)thumbpressure
isappliedmidwaybetween
beltpulleys
10-15mm(0.4375-
0.5625in)when9-11kg
(20-25lb)thumbpressure
isappliedmidwaybetween
beltpulleys
10-15mm(0.4375-
0.5625in)when9-11kg
(20-25lb)thumbpressure
isappliedmidwaybetween
beltpulleys
FanDiameter410mm(16.1in)410mm(16.1in)410mm(16.1in)
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INTRODUCTION
Boomer3040Boomer3045Boomer3050
COOLINGSYSTEM
NumberofFanBlades666
Thermostat:
StarttoOpen71°C(160°F)71°C(160°F)71°C(160°F)
FullyOpen85°C(185°F)85°C(185°F)85°C(185°F))
RadiatorCap0.9bar(13psi)0.9bar(13psi)0.9bar(13psi))
AntifreezeEthyleneGlycolEthyleneGlycolEthyleneGlycol
ELECTRICALSYSTEM
MainSystemProtection40AMaxifuse40AMaxifuse40AMaxifuse
NumberFusesforCircuit
Protection
777
Alternator12V,HeavyDuty,40A12V,HeavyDuty,40A12V,HeavyDuty,40A
BatteryType12V,w/negativeground,
600cca
12V,w/negativeground,
600cca
12V,w/negativeground,
600cca
StarterKW(HP)Rating2.0kW(2.7Hp)2.0kW(2.7Hp)2.0kW(2.7Hp)
BatteryRatingAmpHrs64-6964-6964-69
StartingMotorSolenoid,Pre-Engaged
Reduction
Solenoid,Pre-Engaged
Reduction
Solenoid,Pre-Engaged
Reduction
FUELSYSTEM
FuelTypeDieselDieselDiesel
TypeofFueltoUseifabove
40°F
No.2-Diesel,Cetane
Rating:Minimum40
No.2-Diesel,Cetane
Rating:Minimum40
No.2-Diesel,Cetane
Rating:Minimum40
TypeofFueltoUseifbelow
40°F
No.1-Diesel,Cetane
Rating:Minimum40
No.1-Diesel,Cetane
Rating:Minimum40
No.1-Diesel,Cetane
Rating:Minimum40
InjectionPump:
TypeIn-LineIn-LineIn-Line
Timing21°BTDC21°BTDC21°BTDC
CLUTCH
Type240mm(9.45in),DryDisc,
OrganicFace
260mm(10.24in),Dry
Disc,OrganicFace
260mm(10.24in),Dry
Disc,OrganicFace
PedalFree-Travel19-30mm(0.75-1.1875
in)
19-30mm(0.75-1.1875
in)
19-30mm(0.75-1.1875
in)
BRAKES
TypeWetDiscWetDiscWetDisc
Disc(3perside)OutxInOutxInOutxIn
175x143mmDia.175x143mmDia.175x143mmDia.
(6.9inx5.6in)(6.9inx5.6in)(6.9inx5.6in)
8424230907/08/2012
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INTRODUCTION
Boomer3040Boomer3045Boomer3050
STEERING
TypePowerPowerPower
PumpFlow@Ratedrpm19.4l/min(5.13USgpm)19.4l/min(5.13USgpm)19.4l/min(5.13USgpm)
PumpPressureBar(psi)97.9bar(1419psi)97.9bar(1419psi)97.9bar(1419psi)
TurnsLock-to-Lock:
2WD3.1/3.8--
FWD3.1/3.83.1/3.83.1/3.8
FrontWheelToe-In0-5mm(0-0.203in)0-5mm(0-0.203in)0-5mm(0-0.203in)
TurningRadiusw/oBrakes:
2WD2819mm(111in)--
FWD3099mm(122in))3099mm(122in))3099mm(122in))
Max.TurnAngle:
2WD59°--
FWD54°54°54°
Fronttorearaxleratio1.660to11.660to11.660to1
POWERTAKE-OFF
TypeIndependentIndependentIndependent
TypeActuationManuallevertohydraulic
valve
Manuallevertohydraulic
valve
Manuallevertohydraulic
valve
Shaft:
RearPTO35mm(1.375in)35mm(1.375in)35mm(1.375in)
EngineSpeedfor540rpm
rearPTOOperation
2400RPM2400RPM2400RPM
HorsepowerPTOObserved26.1kW(35.0Hp)29.5kW(39.6Hp)32.1kW(43.0Hp)
DirectionofRotation(as
viewedfromrearoftractor)
ClockwiseClockwiseClockwise
HYDRAULICLIFT
SYSTEM
TypeOpenCenterOpenCenterOpenCenter
PumpTypeGearGearGear
PumpCapacity37.1l/min(9.8USgpm)37.1l/min(9.8USgpm)37.1l/min(9.8USgpm)
SystemReliefValveSetting172bar(2500psi)172bar(2500psi)172bar(2500psi)
NumberofRearRemotes2(optional)2(optional)2(optional)
NumberofFrontRemotes2(optional)2(optional)2(optional)
TRANSMISSION
TransmissionType12x12gear12x12gear12x12gear
ShuttleShiftTypeSynchronizedSynchronizedSynchronized
TractionClutchTypeDrydiscDrydiscDrydisc
NumberofPlates&Lining
Type
1(organic)1(organic)1(organic)
ClutchDiameter240mm(9.45in)260mm(10.24in)260mm(10.24in)
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13

INTRODUCTION
Boomer3040Boomer3045Boomer3050
Transmission
Speeds-Forward
MainGearRangeGear(2600RPMEngine
Speedwith13.6x24
RearTires)
(2600RPMEngine
Speedwith13.6x24
RearTires)
(2800RPMEngine
Speedwith13.6x24
RearTires)
1stLow1.53km/h(0.95mph)1.53km/h(0.95mph)1.65km/h(1.02mph)
2nd1.94km/h(1.21mph)1.94km/h(1.21mph)2.09km/h(1.30mph)
3rd2.43km/h(1.51mph)2.43km/h(1.51mph)2.62km/h(1.63mph)
4th3.21km/h(1.99mph)3.21km/h(1.99mph)3.46km/h(2.14mph)
1stMedium4.14km/h(2.57mph)4.14km/h(2.57mph)4.46km/h(2.77mph)
2nd5.28km/h(3.28mph)5.28km/h(3.28mph)5.69km/h(3.53mph)
3rd6.59km/h(4.10mph)6.59km/h(4.10mph)7.10km/h(4.42mph)
4th8.71km/h(5.41mph)8.71km/h(5.41mph)9.38km/l(5.83mpg)
1stHigh10.80km/h(6.69
mph)
10.80km/h(6.69
mph)
11.63km/h(7.20
mph)
2nd13.72km/h(8.52
mph)
13.72km/h(8.52
mph)
14.78km/h(9.18
mph)
3rd17.14km/h(10.65
mph)
17.14km/h(10.65
mph)
18.46km/h(11.47
mph)
4th22.64km/h(14.07
mph)
22.64km/h(14.07
mph)
24.38km/h(15.15
mph)
8424230907/08/2012
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INTRODUCTION
Boomer3040Boomer3045Boomer3050
Transmission
Speeds-Reverse
MainGearRangeGear(2600RPMEngine
Speedwith13.6x24
RearTires)
(2600RPMEngine
Speedwith13.6x24
RearTires)
(2800RPMEngine
Speedwith13.6x24
RearTires)
1stLow1.71km/h(1.06mph)1.71km/h(1.06
mph)
1.84km/h(1.14mph)
2nd2.18km/h(1.35mph)2.18km/h(1.35
mph)
2.35km/h(1.45mph)
3rd2.72km/h(1.69mph)2.72km/h(1.69
mph)
2.93km/h(1.82mph)
4th3.60km/h(2.23mph)3.60km/h(2.23
mph)
3.88km/h(2.40mph)
1stMedium4.64km/h(2.88mph)4.64km/h(2.88
mph)
5.00km/h(3.10mph)
2nd5.91km/h(3.68mph)5.91km/h(3.68
mph)
6.36km/h(3.96mph)
3rd7.39km/h(4.59mph)7.39km/h(4.59
mph)
7.96km/h(4.94mph)
4th9.76km/h(6.06mph)9.76km/h(6.06
mph)
10.51km/h(6.53
mph)
1stHigh12.10km/h(7.50
mph)
12.10km/h(7.50
mph)
13.03km/h(8.08
mph)
2nd15.40km/h(9.56
mph)
15.40km/h(9.56
mph)
16.58km/h(10.30
mph)
3rd19.21km/h(11.94
mph)
19.21km/h(11.94
mph)
20.69km/h(12.86
mph)
4th25.38km/h(15.77
mph)
25.38km/h(15.77
mph)
27.33km/h(16.98
mph)
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INTRODUCTION
Boomer3040Boomer3045Boomer3050
CASTIRONWEIGHTS
FrontEnd:
Ag,R-4&TurfTireswith
FWD
(2)weights@29.7kg(66
lb)each
(2)weights@29.7kg(66
lb)each
(2)weights@29.7kg(66
lb)each
Optional(2)weights@45
kg(100lb)each
Optional(2)weights@45
kg(100lb)each
Optional(2)weights@45
kg(100lb)each
RearWheel:
R-4Tires(4)weights(2)perwheel@
48kg(105lb)each
(4)weights(2)perwheel@
48kg(105lb)each
(4)weights(2)perwheel@
48kg(105lb)each
TurfTires---
Ag.Tires(4)weights(2)perwheel@
48kg(105lb)each
(4)weights(2)perwheel@
48kg(105lb)each
(4)weights(2)perwheel@
48kg(105lb)each
DRAWBARS
Swinging/ExtendibleStandardStandardStandard
3POINTHITCH...
CategoryTypeIII
PositionControlTypeHydraulicHydraulicHydraulic
DraftControlTypeTopLinkSensing(DIA)TopLinkSensing(DIA)TopLinkSensing(DIA)
DropRateControlStandardStandardStandard
....
LiftCapacity@24inBehind
Kg(lb)
1059kg(2330lb)1059kg(2330lb)1059kg(2330lb)
TIRES
FRONT:
Agricultural:
2WD5.50x16,4PR,F2--
7.50x15,6PR,F2
FWD7x16,6PR,R17x16,6PR,R17x16,6PR,R1
8x16,6PR,R18x16,6PR,R18x16,6PR,R1
Turf:
2WD25x8.50-14,4PR,R3--
FWD27x8.50-15,4PR,R327x8.50-15,4PR,R327x8.50-15,4PR,R3
Industrial:
FWD10x16.50,6PR,R410x16.50,6PR,R410x16.50,6PR,R4
REAR:
Agricultural13.6x24,4PR,R113.6x24,4PR,R113.6x24,4PR,R1
14.9x24,4PR,R114.9x24,4PR,R114.9x24,4PR,R1
Turf44x18-20,4PR,R344x18-20,4PR,R344x18-20,4PR,R3
Industrial17.5x24,8PR,R417.5x24,8PR,R417.5x24,8PR,R4
WHEELBOLTTORQUES
FrontWheel-Disc-to-Hub:
2WD129N·m(95lbft)--
FWD129N·m(95lbft)129N·m(95lbft)129N·m(95lbft)
RearWheel&Disc-toAxle129N·m(95lbft)129N·m(95lbft)129N·m(95lbft)
Disc-toRim244N·m(180lbft)244N·m(180lbft)244N·m(180lbft)
ROPSATTACHINGBOLT
TORQUES
ROPStoRearAxle74N·m(55lbft)74N·m(55lbft)74N·m(55lbft)
SeatBelt47.4N·m(35lbft)47.4N·m(35lbft)47.4N·m(35lbft)
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