Toro 4 In 1 Narrow Bucket, Compact Utility Loader User manual

Toro
Brand
Toro
Model
4 In 1 Narrow Bucket, Compact Utility Loader
Category
Grass trimmers
Type
User manual

This manual is also suitable for

FormNo.3358-434RevB
4in1NarrowandStandard
Bucket
forTXSeriesCompactUtilityLoaders
ModelNo.1014in1N
ModelNo.1014in1S
G006222
Registeratwww.Toro.com.OriginalInstructions(EN)
Introduction
Readthisinformationcarefullytolearnhowtooperate
andmaintainyourproductproperlyandtoavoidinjury
andproductdamage.Youareresponsibleforoperating
theproductproperlyandsafely.
YoumaycontactTorodirectlyatwww .Toro.comfor
productandaccessoryinformation,helpndinga
dealer,ortoregisteryourproduct.
Wheneveryouneedservice,genuineToroparts,or
additionalinformation,contactanAuthorizedService
DealerorToroCustomerServiceandhavethemodel
andserialnumbersofyourproductready.Themodel
andserialnumbersontheproductcanbefoundon
thebucketattachment.Writethenumbersinthespace
provided.
ModelNo.
SerialNo.
Thismanualidentiespotentialhazardsandhas
safetymessagesidentiedbythesafetyalertsymbol
(Figure1),whichsignalsahazardthatmaycauseserious
injuryordeathifyoudonotfollowtherecommended
precautions.
Figure1
1.Safetyalertsymbol
Thismanualuses2otherwordstohighlightinformation.
Importantcallsattentiontospecialmechanical
informationandNoteemphasizesgeneralinformation
worthyofspecialattention.
Contents
Introduction.................................................................2
Safety...........................................................................3
StabilityRatings....................................................4
SafetyandInstructionalDecals.............................5
Setup............................................................................6
1InstallingtheBucketandManifold.....................6
2RemovingtheLoaderArm/AttachmentTilt
Lever................................................................6
3InstallingtheRelayHarness...............................8
4InstallingtheLoaderArm/AttachmentTilt
Lever..............................................................11
5InstallingtheValveManifoldSolenoid
Harness..........................................................12
6FinishingtheInstallation..................................13
ProductOverview......................................................15
Controls.............................................................15
Specications.....................................................15
StandardandNarrowSpecications....................15
MaximumMaterialDensityatCapacity...............15
MaximumDensityforBucketCapacity
Table..............................................................16
MaterialDensityChart—Typical.........................16
Operation...................................................................17
4in1BucketOperation......................................17
ModesofOperation...........................................17
Maintenance...............................................................19
RecommendedMaintenanceSchedule(s)................19
LubricatingtheBucket........................................19
Adjustingthe4in1BucketOperation.................19
Storage.......................................................................20
Troubleshooting.........................................................21
Schematics.................................................................22
©2008—TheToro®Company
8111LyndaleAvenueSouth
Bloomington,MN55420
2
Contactusatwww.Toro.com.
PrintedinAustralia.
AllRightsReserved
Safety
Improperuseormaintenancebytheoperatoror
ownercanresultininjury.Toreducethepotential
forinjury,complywiththesesafetyinstructionsand
thoseinthetractionunit
Operator’ s Man ual
.Always
payattentiontothesafetyalertsymbol,which
means
Caution
,
W ar ning
,or
Danger
—personal
safetyinstruction.Failuretocomplywiththe
instructionmayresultinpersonalinjuryordeath.
Theattachmentcancrushandbreaklegs,
arms,andotherbodyparts.
•Nevergoneartheattachmentwhileitisin
operation.
•Keepallbystandersandpetsasafedistance
fromtheattachment.
•Alwaysclosethejawsoftheattachment
whennotinuse.
Theremaybeburiedpower,gas,and/or
telephonelinesintheworkarea.Shockor
explosionmayoccurifyoudigintothem.
Havethepropertyorworkareamarkedfor
buriedlinesanddonotdiginmarkedareas.
Topreventanypossibledamageanddisruptiontoany
undergroundpipeandcablenetworkinyourproposed
excavationsite,contacttheDialBeforeYouDigservice.
ThisisanAustraliannationalserviceanddialling1100
canbeusedtoaccessplansforundergroundnetwork
plansforanywhereinAustralia.Alternatively,logonto
thewebsitewww .dialbeforeyoudig.com.auforadditional
information.
Remember,allpersonshaveaDutyofCaretoobserve
withregardtoundergroundpipesandcableswhen
diggingorexcavating.
Neglectingtodial1100beforediggingorexcavatingcan
leadtocostlydisruptiontoessentialservices,andinjury
ordeathtoworkersandbystanders.Itcanalsoleadto
heavynancialpenalties.
G006223
Theremaybeoverheadpowerlinesinthework
area.Shockmayoccurifyoutouchapower
linewithatreeorotherobjectthatyouare
transporting.
Surveyandmarktheareawherethereare
overheadpowerlines,anddonottransporttrees
ortallobjectsunderthepowerlines.
Whentheengineisoff,attachmentsinthe
raisedpositioncangraduallylower.Someone
nearbymaybepinnedorinjuredbythe
attachmentasitlowers.
Alwayslowertheattachmentlifteachtimeyou
shutoffthetractionunit.
Whengoingupordownhill,themachinecould
overturniftheheavyendistowardthedownhill
side.Someonemaybepinnedorseriously
injuredbythemachineasitoverturns.
Operateupanddownslopeswiththeheavyend
ofthemachineuphill.Anemptybucketwill
maketherearendheavyandafullbucketwill
makethefrontendheavy.
3
Ifthetractionunitisttedwithanoperatorrear
platform,andyoustepofftheplatformwiththe
loadraised,themachinecouldtipforwardand
becomeunbalanced.Someonenearbymaybe
pinnedorseriouslyinjured.
Lowerthebucketbeforesteppingoffthe
platform.
Ifthebucketisnotkeptlevelwhilelifting,the
loadcouldbeinadvertentlydumpedonthe
operator.Theoperatorcouldbeinjuredwhen
theloadisdumped.
Whentheliftingthebucket,tiltitforwardto
keepitlevelandtopreventitfromspilling
backwards.
StabilityRatings
Todeterminethedegreeofslopeyoucantraversewith
thebucketinstalledonatractionunit,ndthestability
ratingforthehillpositionyouwanttotravelinthe
appropriatetablebelow ,thenndthedegreeofslope
forthesameratingandhillpositionintheStabilityData
sectionofthetractionunitOperator’sManual.
Thebucketmaybeusedwhenloadedorempty.
Note:Ifyourtractionunithasanoperator’srear
platform,refertotheOperator’sManualforthatproduct
formoreinformationonstabilityratings.
Exceedingthemaximumrecommendedslope
cancausethetractionunittotip,crushingyou
orbystanders.
Donotdrivethetractionunitonaslopesteeper
thanthemaximumrecommendedslope,as
determinedinthefollowingtablesandthe
tractionunit
Operator’ s Man ual
.
StabilityWithaLoadedBucketwithout
OperatorRearPlatform
OrientationStabilityRating
FrontUphill
B
RearUphill
D
SideUphill
B
StabilitywithanEmptyBucketwithout
OperatorRearPlatform
OrientationStabilityRating
FrontUphill
D
RearUphill
B
SideUphill
B
4
SafetyandInstructionalDecals
Safetydecalsandinstructionsareeasily
visibletotheoperatorandarelocated
nearanyareaofpotentialdanger.
Replaceanydecalthatisdamagedor
lost.
100-4648
1.Warning
2.Crushinghazardofhand,arm—keepbystandersasafe
distancefromthemachine.
3.Crushinghazardoffoot,leg—keepbystandersasafe
distancefromthemachine.
100-4689
1.Tippinghazard—maximumloadcapacityis91kg(200lb)
whentransporting.
5
Setup
LooseParts
Usethechartbelowtoverifythatallpartshavebeenshipped.
ProcedureDescription
Qty.
Use
1
4in1bucketassembly1
Installthebucketandmanifold.
2
Nopartsrequired
–
Removetheloaderarm/attachmenttilt
lever.
Relayharness1
Self-tappingscrews(#12[5mm])
2
Boxconnector1
3
Harnessbracket1
Installtherelayharness.
4
Loaderarm/attachmentlever
1
Installtheloaderarm/attachmenttilt
lever.
5
Valvemanifoldsolenoidharness
1
Installthevalvemanifoldsolenoid
harness.
6
Dustcap1Finishtheinstallation.
Note:Determinetheleftandrightsidesofthemachine
fromthenormaloperatingposition.
1
InstallingtheBucketand
Manifold
Partsneededforthisprocedure:
14in1bucketassembly
Procedure
Important:Beforeinstallingtheattachment,
ensurethatthemountplatesarefreeofanydirtor
debrisandthatthepinsrotatefreely.Ifthepinsdo
notrotatefreely,greasethem.
1.Installandsecurethe4in1buckettothetraction
unit’sloaderarmmountplate.Refertothetraction
unit’sOperator’sManualformoreinformationon
connectingattachments.
2.Connectthevalvemanifoldhydraulichosestothe
matinghydraulicconnectorsonthetractionunit
loaderarm.RefertothetractionunitOperator’s
Manual.
3.Usingagreasegun,pumpgeneralpurposegrease
intothesixgreasettings(threeoneachside)on
the4in1bucketuntilthegreasebeginstooozeout
(Figure3).Wipeawayanyexcessgrease.
G006224
1
Figure3
Leftsideshown
1.Greasettings
6
2
RemovingtheLoader
Arm/AttachmentTiltLever
NoPartsRequired
Procedure
Theloaderarmsmaylowerwhenintheraised
positioncrushinganyoneunderthem.
Installthecylinderlockbeforeperforming
maintenancethatrequiresraisedloaderarms.
1.Raisetheloaderarmsandinstallthecylinder
safetylock.Removethehairpincotterandclevis
pinsecuringthecylinderlocktotheloaderarm
(Figure4).
G004182
3
2
1
Figure4
1.Cylinderlock3.Clevispin
2.Liftcylinder
4.Hairpincotter
2.Lowerthecylinderlockoverthecylinderrodand
secureitwiththeclevispinandhairpincotter
(Figure4).
3.Slowlylowertheloaderarmsuntilcylinderlock
contactsthecylinderbodyandrodend.
4.Switchofftheengine,removethekeyfromthekey
switchandallowtheenginetocool.
5.Openandremovetherearaccesscover.Refertothe
tractionunitOperator’sManual.
6.Loosenthebatterynegative(–)cableterminalnut,
andremovethecableterminalfromthebatterypost.
Retainallparts.
7.Opentheenginehoodandsecureintheopen
positionwiththeproprod.Refertothetractionunit
Operator’sManual.
8.Removethethreescrewssecuringtherighthand
rearcoversupportassemblytothecontrolpaneland
theloadertowerassemblies(Figure5),Removethe
cover.
G006225
2
1
Figure5
1.Righthand,rearcover
2.Screw
9.Removethefourscrewssecuringtherighthand
panelassemblytothecontrolpanelassembly
(Figure6).
G006226
3
3
2
1
Figure6
1.Righthandpanel
3.Screw
2.Controlpanelassembly
7
10.Removetherighthandpanelassemblybyliftingit
overtheloaderarm/attachmenttiltleverandfeedit
fromtheparkingbrakelever.
Note:Onemostmodels,removingtherighthand
panelreleasestheparkingbrakeleverandtheparking
brakeswillbeapplied.
11.Loosenthelocknutatthebaseoftheloaderarm/
attachmenttiltlever(Figure8).Unscrewandremove
theleverfromthespoolvalve.
G006227
2
1
Figure7
1.Loaderarm/attachmenttilt
lever,existing
2.Locknut
3
InstallingtheRelayHarness
Partsneededforthisprocedure:
1Relayharness
2
Self-tappingscrews(#12[5mm])
1Boxconnector
1Harnessbracket
Procedure
1.Ifaheatshieldisinstalledtoprotecttheelectrical
componentsunderthedash,removethefasteners
securingtheshieldandremovetheshieldbefore
proceeding.Retainallfasteners.
2.Disconnectthemainwiringharnessfromthe
followingdashcomponentstoallowroomforthe
4in1bucketwiringtobeinstalled:thefuelgauge,
hydraulicoiltemperature,hourmeter/tachometer
(Figure8).
Disconnectenoughcomponentstoallowthewiring
harnesstoberoutedbehindthekillandstartrelays.
G006228
1
2
3
4
5
Figure8
1.Dashcomponents,Interior4.Headlightpowersource,
mainwiringharness
2.Mainwiringharness,
existing
5.Existingkillandstart
relays
3.Openingintheframe
3.Locatetherightandleftrelaysattheendofthe
wiringharness(Figure9).Removetherelaysfrom
8
therelaybrackettoexposethemountingholesinthe
relaybracket.Retainallparts.
Figure9
1.Relayend
2.Loaderarm/attachmentleverconnector
3.Powerconnector,toheadlightconnectorinmainharness
4.Fourprongs,shownloose
4.Securetheharnesstotheinteriorofthedash:
G006229
1
2
3
4
Figure10
1.Relayharness3.Drillhere
2.Relaybracketend
4.Selftappingscrew
A.Positiontherelaybracketendoftheharness
insidethedashasshownin(Figure10)andmark
thetwoopeningsinthebracket.
B.Removetherelaybracketandharnessandverify
thetwomarksarevisible.
C.Drilltwopilotholes3/16inch(4.76mm)
diameteratthemarksinthemachineframe
(Figure10).Removeanydebris.
D.Replacetherelaybracketinsidethedashand
aligntheholesinthebracketwiththoseholes
previouslydrilled.
E.Securetherelayharnesstotheframewithtwo
self-tappingscrews(#12[5mm])(Figure10).
5.Installtheleftandrightrelaystotheconnector.
Replacetheconnectionsloosenedtothecomponents
onthedashtoallowtheinstallationoftherelay
harness.
6.Routetheloose,fourprongedendoftheharness
(Figure9)throughtheopeningunderthedash
showninFigure11.
Note:Takecarenottodamagetheprongsduring
routing.
L
R
G006231
1
2
Figure11
1.Relayharness2.Holeindash
7.Fromtheoperator’sposition,locatethefour
prongedendofthewireharnessandpullitpastthe
leverbase(Figure12).Makesuretheconnectorfor
thenewlevertsthroughtheopeninginthedash
andstaysclosetotheleverbase.
9
G006232
1
2
3
Figure12
1.Relayharness3.Leverbase
2.Plug
8.Routetheharnessdown,behindthehydrauliclines
andpullitthroughtherewallintheopeningforthe
lower,righthydraulicline(Figure13).
G006233
1
2
4
3
Figure13
1.Relayharness3.Firewall
2.Hydrauliclines
4.Openinginlower,right
hydraulicline
9.Undertheleverarm,reachintotheframeandpull
theharnessup,betweenthetwohardlinesinthe
loaderarm(Figure14).
G006234
1
2
3
Figure14
1.Leverarm3.Hydrauliclines,loaderarm
2.Harness,prongedend
10.Seattheharnessinthearmbyinsertingitupinto
thehollowoftheloaderarmframe.Leaveenough
harnessouttoreachthehydraulicconnectorsonthe
loaderarmfront(Figure15).
G006235
1
2
3
Figure15
1.Loaderarm
3.Lengthofharnesstoreach
hydraulicconnectors.
2.Hollow
11.Locatethelockingconnectorboxwiththefour
holes.Installthefourprongsintothefourholesof
theconnectorasshownanddescribedinFigure16.
Note:Seewiringdiagramformoreinformation.
10
G006236
1
1
2
2
3
3
4
4
Figure16
1.Yellow3.White
2.Black,Ground4.Black,Ground
12.Securetheconnectortothewireharnessbysnapping
theconnectorshutoverthewires.
13.Attheloaderarm,installtheharnessbracketas
showninFigure17.Loosenthejamnutontheright
hydrauliclineandinstallthebracketbetweenthenut
andtheloaderarmbracket.Securethebracketby
tighteningthenuttoholditagainsttheloaderarm
bracket.
G006307
1
2
1
Figure17
1.Harnessbracket2.Jamnut,hydraulicline
14.Usetheclipontheconnectortosecuretheharness
tothebracketpreviouslyinstalledontotheloader
armhydrauliclines.
4
InstallingtheLoader
Arm/AttachmentTiltLever
Partsneededforthisprocedure:
1
Loaderarm/attachmentlever
Procedure
1.Installthenewloaderarm/attachmenttiltleverto
themachine(Figure18).Screwtheshaftdownfully
intothevalve,withtheshaftleadopeningfacing
rearward(awaythecontrolpanelassembly)andthe
solenoidswitchesinahorizontalplane.
G006237
1
2
Figure18
1.Loaderarm/attachment
lever
2.Shaftleadopening
Note:Positioningofthesolenoidswitchescanbe
adjustedbylooseningtheupperlocknutontheshaft
andtwistingthelevertothecorrectposition.While
holdingtheleverfromrotating,tightentheupper
locknutsecurely.
2.Holdingthetiltleverfromrotating,tightentheshaft
locknutsecurelydownonthespoolvalve.
3.Looptheshaftleadclockwisearoundthespoolvalve
(Figure19).
Note:Loopingtheshaftleadaroundthespoolvalve
mustbedonetopreventtheleadfromcontacting
thetractioncontrollinkages.
11
G006238
1
2
3
Figure19
1.Loaderarm/attachment
lever
3.Relayharness
2.Connector
4.Connecttheplugcomingfromnewlevertotheplug
connectorintherelaywireharness.
5.Securetherelayharnessconduittotheupper
hydraulicpipe,forwardofthespoolvalve,witha
suitablecabletie.
Important:Securetherelayharnessbacktothe
hydraulicpipesoastoensuretheharnessand
wiringdoesnotinterferewiththeoperationof
theparkingbrakeleverand/thebrakeswitch.
6.Installtherighthandpanelassemblybyloweringit
overthenewloaderarm/attachmenttiltleverand
feedtheparkingbrakeleverthroughit.
7.Installthefourscrewsremovedpreviouslytosecure
therighthandpanelassemblytothecontrolpanel
assembly(Figure6).
8.Installtherighthandrearcoversupportandsecure
ittothemachineusingthethreescrewsremoved
previously(Figure5).
5
InstallingtheValveManifold
SolenoidHarness
Partsneededforthisprocedure:
1
Valvemanifoldsolenoidharness
Procedure
1.Removethesixscrewsandwasherssecuringthe
valvemanifoldcovertothe4in1bucketandremove
thecover(Figure20).Retainallparts.
G006239
1
2
3
Figure20
1.4in1Bucket
3.Screw,washer
2.Cover
2.Feedtheconnectorendofthevalvemanifold
solenoidharnessfromthevalvemanifoldside
throughtheinsideofthevalvemanifoldhydraulic
hoseprotectivesleeve.
3.Removetheprotectiveplugsfromthevalvemanifold
solenoidterminals.
4.Attachtheharnessconnectorstothevalvemanifold
solenoids(Figure21)withtheconnectormarked‘L’
ontheoutersolenoidandtheconnectormarked‘R’
ontheinnersolenoid(closesttothemanifold).
12
R
L
G006240
1
2
3
Figure21
1.Solenoidharness3.Connectors,leftandright
2.Valvemanifold
5.Tightenboththeconnectorcenterattachingscrews
securely.
6.Attachthevalvemanifoldsolenoidharness
connectortothematingloaderarmharness
connector(Figure22).
Figure22
1.Valvemanifoldsolenoid
harness
3.Hydraulicconnections
2.Relayharness
7.Atthevalvemanifoldhydraulichoses,positionthe
hoseprotectivesleeveequallydistantaroundthe
uppermostbendinthehose.
8.Locatethesolenoidvalveharnessinthehose
protectivesleevesothatthereissome‘slack’atthe
connectiontotheloaderarmharness.Alsoensure
thatthereissufcient‘loop’intheharnessatthe
connectorstothevalvemanifoldsolenoidsandthe
harnessisnotstrained.
9.Securethehoseprotectivesleeveandsolenoidvalve
harnesstothehydraulichosesusingsuitablecable
ties(Figure23).Tightenthecabletiessecurelyand
cutoffanyexcessstraplengths.
G006242
1
Figure23
1.Cableties
6
FinishingtheInstallation
Partsneededforthisprocedure:
1Dustcap
Procedure
1.Reconnectthebatterytothemachine.Connectthe
negative(black)cableterminaltothenegative(-)
batterypost.Tightentheterminalnutsecurely.
2.Installandclosetherearaccesscover.Refertothe
tractionunitOperator’sManual.
3.Closetheenginehood.Refertothetractionunit
Operator’sManual.
4.Installthekeytothekeyswitchandstarttheengine.
5.Fullyraisetheloaderarm.Disconnectandstorethe
loaderarmcylindersafetylock.
13
6.Lowertheloaderarm,leavingthe4in1bucketclear
oftheground.
7.Totesttheoperationandinstallationofthevalve
solenoidwiring:
A.Setthethrottletofast.
B.Movetheauxiliaryhydraulicslevertotheforward
ow .
Important:
Onl y operate
thebucketjaws
withtheAuxiliaryHydraulicsLeverin
the
F orw ard F lo w
position.Attemptingto
operatethebucketjawswhileinthedetent
positioncanstoptheengine.
C.Presstherockerswitchinturnontheloader
arm/attachmenttiltlever.Thebucketshould
openandclose.
8.Releasetheauxiliaryhydraulicslevertotheneutral
position.
9.Raisetheloaderarmtothehalfwaypositionandtilt
the4in1bucketfullyforward.Checkthatthereisno
tensiononthevalvemanifoldsolenoidwireharness
attheconnectiontotheloaderarmharness.Ifthere
istension,pullthevalvemanifoldsolenoidharness
throughthecabletiesandthehoseprotectivesleeve
toreducethetension.
10.Tiltthe4in1bucketbackandlowertheloaderarm.
11.Switchofftheengine.
12.Installthevalvemanifoldcovertothe4in1
bucketandsecurewiththesixscrewsandwashers
(Figure20).Tightenthescrewssecurely.
Important:The4in1Bucketmustnotbeused
withoutthevalvemanifoldcoverinstalledand
securedinplace.Thewarrantyonthevalve
manifoldassemblywillbevoidedifthecoveris
notinstalled,orincorrectlyinstalled.
14
ProductOverview
G006243
1
2
3
4
Figure24
1.4in1bucket3.Hydraulic,electrical
connections
2.Valvemanifoldcover4.Loaderarm/attachment
lever
Controls
2
1
3
4
5
G006245
2
1
3
4
5
Figure25
1.Lowertheloaderarms
4.Tiltthebucketforward
2.Raisetheloaderarms
5.Open/closethebucket
3.Tiltthebucketrearward
4in1LoaderArm/AttachmentTiltLever
Totilttheattachmentforward,slowlymovetheleverto
theright(Figure25).
Totilttheattachmentrearward,slowlymovetheleverto
theleft(Figure25).
Tolowertheloaderarms,slowlymovetheleverforward
(Figure25).
Toraisetheloaderarms,slowlymovetheleverrearward
(Figure25).
WiththeAuxiliaryHydraulicsLeverintheforwardow
position,usetherockerswitchonthetopofthe4in1
loaderarm/attachmenttiltlevertoopenandclosethe
jawsofthebucket.
Important:
Onl y operate
thebucketjawswiththe
AuxiliaryHydraulicsLeverinthe
F orw ard F lo w
position.Attemptingtooperatethebucketjaws
whileinthedetentpositioncanstoptheengine.
Youcanalsopushtheleverfullyforwardintoadetent
position(Figure25)toreleasetheloaderarmssothatthe
attachmentrestsontheground.Thisallowsattachments
suchasthelevelerandthehydraulicbladetofollowthe
contoursoftheground(i.e.,oat)whengrading.
Specications
Note:Specicationsanddesignaresubjecttochange
withoutnotice.
StandardandNarrowSpecications
Standard4in1Bucket
Overallwidth1040mm(41in)
Overalllength580mm(23in)
Overallheight545mm(21in)
Weight
127kg(280lb)
Capacity(SAEstruckcapacity)0.12m
3
(4.3ft
3
)
Narrow4in1Bucket
Overallwidth863mm(34in)
Overalllength580mm(23in)
Overallheight545mm(21in)
Weight
122kg(268lb)
Capacity(SAEstruckcapacity)0.10m
3
(3.5ft
3
)
MaximumMaterialDensityatCapacity
Thedensityofmaterialsbeingmovedbythebucket
variesandthereforesowilltheamountofagiven
materialthatcanbecarriedbythebucketbeforethe
maximumloadratingisreached.Thersttablelists
thedensityofthematerialthatcanbecarried,both
heapedandstruck(i.e.,leveledoff),inthe4in1bucket.
Followingthistableisachartlistingcommonmaterials
andtheirdensities.
Tomovethematerialswithdensitiesgreaterthanthe
maximumallowedforthebucket,reducethevolumeof
thematerialplacedinthebucket.
15
MaximumDensityforBucketCapacityTable
4in1BucketCapacity
MaximumDensity
Bucket,heaped
1110kg/m
3
(70lb/ft
3
)
Bucket,struck
1403kg/m
3
(88lb/ft
3
)
MaterialDensityChart—Typical
Actualmaterialdensitywillvaryfromthesetypicalvalves.
MaterialDensity—LooseMaterialDensity—Loose
Caliche1250kg/m
3
(78lb/ft
3
)
Dry
1510kg/m
3
(94lb/ft
3
)
Naturalbed
1660kg/m
3
(104lb/ft
3
)
Pitrun(gravelledsand)1930kg/m
3
(120lb/ft
3
)
Dry
1480kg/m
3
(93lb/ft
3
)
Dry13-51mm(1/2-2inch)1690kg/m
3
(106lb/ft
3
)
Wet
1660kg/m
3
(104lb/ft
3
)
Gravel
Wet13-51mm(1/2-2inch)2020kg/m
3
(126lb/ft
3
)
Withgravel,dry
1420kg/m
3
(89lb/ft
3
)
Limestone,brokenorcrushed
1540kg/m
3
(96lb/ft
3
)
Clay
Withgravel,wet
1540kg/m
3
(96lb/ft
3
)
Dry
1420kg/m
3
(89lb/ft
3
)
Anthracite,broken
1100kg/m
3
(69lb/ft
3
)
Wet
1840kg/m
3
(115lb/ft
3
)
Coal
Bituminous,broken
830kg/m
3
(52lb/ft
3
)
Withgravel,dry
1720kg/m
3
(107lb/ft
3
)
Dry,packed
1510kg/m
3
(94lb/ft
3
)
Sand
Withgravel,wet
2020kg/m
3
(126lb/ft
3
)
Wet,packed
1600kg/m
3
(100lb/ft
3
)
Sandstone,broken1510kg/m
3
(94lb/ft
3
)
Earth
Loam
1250kg/m
3
(78lb/ft
3
)
Shale1250kg/m
3
(78lb/ft
3
)
Granite,brokenorlargecrushed1660kg/m
3
(104lb/ft
3
)
Slag,broken1750kg/m
3
(109lb/ft
3
)
Stone,crushed1600kg/m
3
(100lb/ft
3
)
Topsoil
950kg/m
3
(59lb/ft
3
)
16
Operation
Note:Alwaysusethetractionunittoliftandmove
theattachment.
RefertothetractionunitOperator’sManualfor
procedurestoinstallanattachment,connecthydraulic
hosesandremoveanattachment.
Important:Alwaysdisconnecttheelectrical
connectionbeforeremovingthebucketanduse
thedustcaptocovertherelaywiringharness
connector.
4in1BucketOperation
Withthe4in1bucketattachedcorrectlytothetraction
unit’sloaderarmmountplate,andattachedtothe
hydraulicandelectricalconnectors(aspreviously
described),startandrunthemachineatfullthrottle.
RaisingandLoweringtheBucket
Tooperateahydraulicattachmentintheforward(F)
direction,rotatetheauxiliaryhydraulicsleverrearward
andpullitdowntothereferencebar(Figure26,
number1).Withtheleverinthisposition,hydraulic
powerissuppliedtothejawsofthe4in1bucket.
Figure26
1.Forwardowhydraulics
3.Neutral
2.Reverseowhydraulics
Important:
Onl y operate
thebucketjawswiththe
AuxiliaryHydraulicsLeverinthe
F orw ard F lo w
position.Attemptingtooperatethebucketjaws
whileinthedetentpositioncanstoptheengine.
Toopenandclosethe4in1bucketjaws,pressthe
rockerswitchonthetopoftheloaderarm/attachment
tiltlever.
Note:Thespeedofopeningandclosingofthe4in1
bucketjawsisadjustable,refertoAdjustingthe4in1
BucketOperationinMaintenance,page19.
ModesofOperation
The4in1bucketcanbeusedinfourdifferent
operatingmodes:
•Bucket
•Blade
•Grapplebucket
•Leveler
BucketOperation
Withthejawstogether,thisattachmentcanbeusedasa
standardloaderbucket.However,byopeningthe4in1
bucketjawswithafullload,thebucketcandumpup
intoahigherarea,i.e.trucktray,spilloutastickyload,
ordribbleitscontentsbetterthanastandardbucket.
Whenloadingmaterialintothefrontofthebucket,
alwayshavethebucketlevelwiththeground,moving
forwardintothematerialtobelifted.Whenthebucket
isfull,tiltitgentlyrearwardstodecreasethelifting
resistancewhenyoulifttheload.
Whentransportingaload,keepthebucketascloseto
thegroundaspossible.
BladeOperation
Withthejawscompletelyopen,youcanusetheback
ofthebucketasabladetopushmaterial.Youcanalso
partiallyclosethejawsandusingthebottomofthe
frontbuckettoknockthetopofclumpsandgradewith
therearblade.
Whenscraping,levelingandsurfacestripping,lower
thebladetotheground,ensuringthatthecuttingedge
makescontact.Thebladewillbiteintothesoilasyou
moveforward.
GrappleBucketOperation
Thejawscanalsobeusedforpickingupmaterial
byclosingthemoverobjectsormaterialstobe
transported.Thisisespeciallyusefulforpickingupthe
remnantsofapileofdirtorrocks.
Takecarewhenusingthismethodthatyoudon’tcrush
anobjectthatyouarepickingupbetweenthejaws.
Also,whengrabbinganobjectofunevendimensions
oronewhichisoffcenterinthebucket,donotapply
excessiveforceoryoumaydamagethebucket.
LevelerOperation
Withthejawspartiallyopenandthebuckettipped
slightlyforward,youcanusethebucketasalevelerby
17
movingthecuttingedgesbackandforthacrossthe
surfaceoftheground.
18
Maintenance
RecommendedMaintenanceSchedule(s)
MaintenanceService
Interval
MaintenanceProcedure
Beforeeachuseordaily
•Lubricatethegreasettings.
•Inspecttheelectricalharnessretainingties.Replaceanyifnecessary.
Every200hours
•Inspectthehydraulichoses.Replaceanyifnecessary.
Beforestorage
•Paintchippedsurfaces.
Ifyouleavethekeyintheignitionswitch,someonecouldstarttheengine.Accidentalstartingofthe
enginecouldseriouslyinjureyouorotherbystanders.
Removethekeyfromtheignitionswitchbeforeyoudoanymaintenance.
LubricatingtheBucket
ServiceInterval:Beforeeachuseordaily
Beforeeachuseordaily
Every200hours
Usingagreasegun,pumpgeneralpurposegreaseinto
thesixgreasettingsonthe4in1bucketuntilthe
greasebeginstoooze(Figure27).Wipeawayanyexcess
greasewithashopcloth.
G006224
1
Figure27
Adjustingthe4in1Bucket
Operation
TheSpeedControlonthevalvemanifoldcanbeused
toadjusttheopeningandclosingspeedofthe4in1
bucketjaws.
Adjustthespeedcontrolasfollows:
1.Removethesixscrewsandwasherssecuringthe
valvemanifoldcovertothe4in1bucketandremove
thecover(Figure20).
2.Starttheengineandraisetheloaderarmsothatthe
4in1bucketisclearoftheground.
3.Operatetheauxiliaryhydraulicsleverfromthe
neutraltoforwardowdirectionacoupleoftimes
torelieveanyhydraulicsystempressureinthevalve
manifold.
Note:Ifthereishydraulicpressureactinginthe
valvemanifoldthecontrolknobcannotbemoved.
4.Loosenthespeedcontrollockingnut(turningit
counterclockwise)toallowtheadjustmentofspeed
controlknob(Figure28).Adjustthespeedcontrol
knob:
19
G006246
12
L
R
Figure28
1.Speedcontrolknob2.Speedcontrollockingnut
•Toincreasetheopening/closingspeedofthe
bucket,turntheknobclockwise.
•Todecreasetheopening/closingspeedofthe
bucket,turntheknobcounterclockwise.
5.Withtheenginestillrunning,operatetheauxiliary
hydraulicslevertotheforwardowposition.Refer
tothetractionunitOperator’sManual.
6.Presstherockerswitchontheloaderarm/attachment
tiltleverandobservethespeedofthe4in1bucket
jawsopeningandclosing.
7.Operatetheauxiliaryhydraulicsleverfromthe
neutraltoforwarddirectionacoupleoftimesto
relieveanyhydraulicsystempressureinthevalve
manifold.
8.Iffurtheradjustmentisrequired,repeatinstructions
inStep4.
9.Whentheadjustmenthasbeencompleted,turnthe
speedcontrollockingnutclockwisetosecurethe
setting.
10.Lowertheloaderarmandswitchofftheengine.
11.Installthevalvemanifoldcovertothe4in1
bucketandsecurewiththesixscrewsandwashers
(Figure20).Tightenthescrewssecurely.
Important:The4in1Bucketmustnotbeused
withoutthevalvemanifoldcoverinstalledand
securedinplace.Thewarrantyonthevalve
manifoldassemblywillbevoidedifthecoveris
notinstalled,orincorrectlyinstalled.
Storage
1.Beforelongtermstorage,washtheattachmentwith
milddetergentandwatertoremovedirtandgrime.
2.Checkandtightenallbolts,nutsandscrews.Repair
orreplaceanypartthatisdamagedorworn.
3.Ensurethatallthehydraulichosecouplersare
connectedtogethertopreventcontamination
enteringthehydraulicsystem.
4.Paintallscratchedorbaremetalsurfaces.Paintis
availablefromyourAuthorizedServiceDealer.
5.Usingagreasegun,pumpgeneralpurposegrease
intothesixpivotpointgreasenipplesonthebucket
untilthegreasebeginstoexudefromthepivot
bearings.
6.Storetheattachmentinaclean,drygarageorstorage
area.Coverittoprotectitandkeepitclean.
7.Coverthebuckettoprotectitandkeepitclean.
20
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Toro 4 In 1 Narrow Bucket, Compact Utility Loader User manual

Toro
Brand
Toro
Model
4 In 1 Narrow Bucket, Compact Utility Loader
Category
Grass trimmers
Type
User manual
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