Tennant 285 User manual

r
285
Sweeper/
Scrubber

Thismanualisfurnishedwitheach newTENNANTrModel285.Itprovidesnecessaryoperatingand
preventivemaintenanceinstructions.Readthismanualcompletelyandunderstandthemachinebefore
operatingorservicingit.
Thismanualcoversall machinevariationsandstandardaccessories.Theinstructionportionofthemanual
consistsoftheSpecification,Operation,Maintenance,andAppendixsections.Thepartsportionconsistsofthe
LowDumpModelParts;DieselParts;Multi-LevelDumpModelParts;Accessories;HydraulicComponents;
EngineParts,Gasoline,LPG;andEngineParts,Diesel;Cross Reference; andCustomerDocuments sections.
All rightsideandleftsidereferencestothemachinearedetermined byfacingthedirectionof forwardtravel.All
hardwareconsideredtobeofacommon natureorlocallyavailablehasbeenomittedfromtheparts sections.
Beawarethat thismachinemaycontainmetrichardware.Makesureyou use equivalenthardwarewhen
replacementbecomesnecessary.
Thismachinewill provide excellentservice.However,thebestresultswill beobtainedatminimumcostsif:
DThemachineisoperatedwithreasonablecare.
DThemachineismaintainedregularly--- perthemaintenanceinstructionsprovided.
DThemachineismaintainedwithTennantCompanysuppliedorequivalentparts.
Partsandsuppliesmaybeordered byphoneormailfromanyTennantCompanypartsandservicecenter,
distributor,orfromanyoftheTennantCompanysubsidiaries.Beforeorderingpartsorsupplies,besuretohave
yourmachinemodelnumberandserialnumberhandy.Fill out thedatablockbelowforfuturereference.The
telephonenumbers,telexnumbers,mailingaddresses,andlocationsofthoseoutletsarelistedintheCustomer
Documents sectionofthemanual.
MACHINEDATA
Pleasefill outat timeofinstallation.
MachineSerialNumber---
EngineSerialNumber---
SalesRepresentative---
CustomerNumber---
DateofInstallation---
ManualNumber--- MM191
Revision:06
Published:6---90 04633
TrademarkRegisteredin:Austria,Benelux,Denmark,England,France,Germany,Italy,Spain,Switzerland,
UnitedStates,Argentina,Australia,Canada,Japan,Mexico,Sweden,byTENNANTCOMPANY,Minneapolis,
Minnesota,U.S.A.
Acknowledgements:Technicalinformationand/orillustrations supplied byFordMotorCompany;CessnaFluid
PowerDivision;EatonCorporation,HydraulicsDivision.
Copyright1987,1988,1989,1990 TennantCompany,PrintedinU.S.A.

ABOUT THISMANUAL
a
285 MM191 (12---89)
ABOUT THIS MANUAL
Themachinemanualthatyoureceivedwithyour
TENNANTmachinecontainsvaluableinformation
about theoperationandmaintenance,and
numerous sectionsfilledwithTENNANTpart
numbersfortherepairofthemachine.Pleaseread
throughthis sectiontitledABOUT THISMANUALto
becomefamiliarwiththecontentsofthemachine
manual,makingtheinformationyouarelookingfor
easiertofind.
Themachinemanualconsistsofseveralsectionsof
referenceinformation,andtheremaindercontain
partnumberinformationfororderingrepairpartsfor
themachine.Eachsection hasashaded barat the
topofthepagewiththenameofthatsection.Justas
this section hasthetitleABOUT THISMANUALon
thetopofeachpage.Thisway youcantell which
sectionyouareinatall times.
REFERENCESECTIONS
Thereferenceinformationsectionsofthemanual
are; GeneralInformation,Specifications,Operation,
Maintenance,andAppendix.
GENERALINFORMATION--- TheGeneralInformation
sectionofthemanualcontainsthesafety
precautions,thelocationofthesafetylabelsonthe
machine,andatableofcontentsofthe entire
manual.TheSafetyPrecautionsareanoverviewof
thesafetymeasurestobeobservedwhenoperating
andmaintainingyourmachine.Thelocationofthe
safetylabels showthemountinglocationofthe
safetylabelsforuseinthereplacementofthelabels.
Thetableofcontentsinthis sectionisalistofall the
tableofcontentsthatappearinthefrontofeach
sectioninthemanual.Thiscanbeusedforeasy
referencetolocateinformationinaparticularsection
ofthemanual.
SPECIFICATIONS--- TheSpecifications sectionofthe
manualcontainsmachinespecificationinformation
usefulintheoperationandmaintenanceofthe
machine.This sectiongivesyouspecification
informationonthe engine,electricmotors,brake
system,hydraulics,fluidcapacities,andmachine
weight tomentionafew.Thesectionalsohasa
illustrationofthetopandsideviewofthemachine
withtheheightandwidthdimensionsdisplayed.
OPERATION--- TheOperationsectionofthemanual
containsinformation neededto operatethemachine.
This sectionwill list thecontrolsandinstrumentson
themachine,overviewthemachineoperation,and
tell you howtotransportandstorethemachine.
MAINTENANCE--- TheMaintenancesectioncontains
informationonthesuggestedmaintenance
proceduresandadjustmentstokeepyourmachine
intopoperatingcondition.Thesectionincludesa
MaintenanceChartlistingthemaintenanceschedule
andtheareasofthemachinetobeaddressed.Each
subjectofmaintenanceiscoveredinmoredetailin
suchareasasLubrication,Hydraulics,Engine,and
ElectricalSystem.
APPENDIX--- TheAppendixcontainshardwareand
hydraulicinformation.Standardhardwaretorques
andidentificationinformationisincluded,plus
hydraulictorquesifyourmachineishydraulically
controlled.
PARTSECTIONS
Theremainingsectionsofthemanualcontainpart
numberinformationfororderingrepairpartsforyour
machine.Themanualcontainspartnumber
informationoneverytypeofmachinemodel
availableinthemodelsizeofyourparticular
machine.Thereforetherewill bepartnumber
informationinyourmanualyouwill notneedtorefer
towhenwantingtoplaceanorder.
Themainthingyou needtoknowaboutyour
machineiswhat typeofmodelisit.Isthemachine
powered byanengineorbatteries?Ifthemachine
hasanengine,isitfueledfromgasoline,LPG,or
gasoline?Ifitisamid-sizedorlargersweeper,isit
multi-levelorlowdump?Forthescrubbers,isit
SRSrorstandard.Determiningthisinformation
aboutyourmachinewill helpguideyouthroughthe
separateparts sectionstofindtherepairpartyou
need.

ABOUT THISMANUAL
285 MM191 (12---89)
b
Thesmallerlineofsweeperandscrubbershaveless
complicated partsectionarrangement,andare
easiertofindyourwaythroughtheparts sections.
Thelargermachinescan havequiteavarietyof
modeltypeswhichsignificantlyincreasesthesizeto
themachinemanual.Becauseofthis,onthelarger
machinewemadethefirstpartsection,Section5,a
partsectionwhichcontainspartscommontoall type
ofthemachine.Ifthemachinehasanengine,this
sectioncontainspartsinformationonagasoline
poweredmachine.
Theremainingsectionscontainonlyparts
informationwhichisuniquetothatparticular
machinetype,suchasuniquedieselpartsonthe
machine,oruniqueSRSrparts.Knowingthe
machinemodeltypeyou haveisimportantwhen
searchingforthatpartinformationyou needfor
orderingrepairparts.Startinthatuniquesectionfirst
whenlookingforapart,thengotothefirstparts
section,Section5,ifthepartcan’tbefoundinthe
uniquesection.
MACHINESERIALNUMBERS
Whenadesignchangetakesplacetoamachine,
thechangesareindicatedintheparts sectionswith
machineserialnumbers.Knowtheserialnumberof
yourmachinewhichcanbefoundonthemachine
dataplatemountedonthemachine.Recordthis
numberontheinsidefrontcoverofyourmanual
alongwithyourcustomernumber.
MachinenumberusageisrecordedintheMachine
SerialNumbercolumnofthepartslistsintheparts
sectionsofthemanual.Ifthemachineserialnumber
columnlistszerosontheleftsideofthedash,then
thispartisusedonall machines;suchas(000000---
).
Ifthecolumnlistszerosontheleftofthedashanda
numberontherightofthedash,thenthepartis
usedonmachinesuptoandincludingthatmachine
serialnumber;suchas(00000---002345).
Forpartsthatareusedonmachinesbeginningat
andcontinuingonfromacertainserialnumber,the
columnwouldlistaserialnumberontheleftofthe
dashandhaveblankspacesontherightsideofthe
dash;suchas(002346--- ).Thispartwould be
usedonmachines startingwiththatmachineserial
numberandgreater.
Finally,partscanbeusedonmachineswithserial
numbersinacertainblockofnumbers.Inthis
situationthereisaserialnumberontheleftandright
sideofthedash.Thepartisthen usedonamachine
withaserialnumberstartingat thenumberonthe
leftanduptoandincludingthenumberontheright;
suchas(002346---008900).
PARTSASSEMBLIES
Apartassemblyhaspartswithintheassembly,such
asaparkingbrakeconsistingofothersmallerparts.
Whatpartsarecontainedinapartassemblycanbe
determined byanindentationarrangementinthe
descriptioncolumnofthepartslists.
Hereisanexampleofapartassembly,inthiscase
wewill usetheparkingbrakementioned previously:
Machine
SerialNumberDescriptionQty.
(000000--- )ParkingBrake1
(000000--- )Pin,Roll 1
(000000--- )Link1
(000000--- )Spring,Compression1
(000000--- )Pin,Roll 1
(000000--- )Support1
(000000--- )Lever,Release1
(000000--- )Rod,ParkingBrake1
(000000--- )Washer,0.50”3
Inthisexample,thepartswhosedescriptionsare
indentedundertheparkingbrakeareall partsofthe
parkingbrake.Whenyouordertheparkingbrake
youwill receiveall thepartslistedunderit.Youalso
canorderanyoftheindividualpartslistedunderthe
parkingbrakeifitistheonlypartyou need.

ABOUT THISMANUAL
c
285 MM191 (12---89)
SUPPLIERCOMPONENTBREAKDOWNS
TENNANTpurchasescertaincomponentsofthe
machinefromsuppliers.Someofthesecomponents
are engines,hydraulicpumpsandmotors,electric
motors,andsolutionpumps.
Forthosepurchasedcomponentsthatare
repairable,listsofpartsforthemappearinthelater
partoftheparts sections.Thesearethesupplier
breakdowns.The enginebreakdowncontainsboth
supplierandTENNANTpartsnumbersfor repair
parts.Breakdownsforhydraulicandelectrical
componentshaveTENNANTpartnumbersforthe
partsTENNANTsupplies.Theserialnumberslisted
inanyofthepartslistsinthesesectionsisaserial
numberthemanufacturerusestoidentifydesign
changesintheirparticularcomponent.
ORDERINGREPAIRPARTS
Onceyou havelocatedapart to order,thereare
severalthingsyou needtohavetoplacetheorder.
At thebeginningofeachparts sectionisanOrdering
RepairPartspagewhichliststheinformationyouwill
needtoplaceyourorder.Reviewthislistbefore
placingtheorder.

ABOUT THISMANUAL
285 MM191 (12---89)
d

GENERALINFORMATION
i
285 MM191 (12---89)
SAFETYPRECAUTIONS
Thefollowingsymbolsareusedthroughout this
manualasindicatedintheirdescriptions:
WARNING:Towarnofhazardsorunsafe
practiceswhichcouldresultinsevere
personalinjuryordeath.
FORSAFETY:Toidentifyactionswhichmustbe
followedforsafeoperation.
Thefollowinginformationsignalspotentially
dangerousconditionstotheoperatororequipment.
Readthismanualcarefully.Know whenthese
conditionscanexist.Locateall safetydevicesonthe
machine.Then,takenecessarystepstotrain
machineoperatingpersonnel.Reportmachine
damageorfaultyoperationimmediately.Donotuse
themachineifitisnotinproperoperatingcondition.
FORSAFETY:
1.Donotoperatemachine:
-- Unless trainedandauthorized.
-- Unless operationmanualisreadand
understood.
-- Inflammableorexplosiveareasunless
modifiedforuseinthoseareas.
-- Inareaswithpossiblefallingobjects
unless equippedwithoverheadguard.
2.Beforestartingmachine:
-- Checkforfuel leaks(gasoline,LPG,
diesel).
-- Makesureall safetydevicesarein
placeandoperateproperly.See
Operationsection.
-- Checkbrakesandsteeringforproper
operation.
3.Whenstartingmachine:
-- Keepfootonbrakeand directional
pedalin neutral.
4.When usingmachine:
-- Goslowongradesandslippery
surfaces.
-- Usecarewhenbackingmachine.
-- Donotcarryridersonmachine.
-- Alwaysfollowsafetyandtrafficrules.
5.Beforeleavingorservicingmachine:
-- Stoponlevelsurface.
-- Setparkingbrake.
-- Turnoff machineandremovekey.
6.Whenservicingmachine:
-- Avoidmovingparts.Donotwearloose
jackets,shirts,orsleeveswhenworking
onmachine.
-- UseTennantCompanysuppliedor
equivalentreplacementparts.
WARNING:Machine emitstoxicgases.
Severerespiratorydamageorasphyxiation
canresult.Provideadequateventilation.Consult
withyour regulatoryagencyforexposurelimits.
Keepengineproperlytuned.
WARNING:Brushthrowsdebris.Severe
personalinjurycanresult.Stopmotor
beforeliftinghopper.
WARNING:Machinecanemitexcessive
noise.Consultwithyour regulatoryagency
forexposurelimits.Hearingloss canresult.Wear
hearingprotection.
WARNING:Machinehopperliftsto108 in
(2745 mm)whenhighdumping.Hoppercan
hitoverheadwiresorobject.Electricalshockor
fallingdebriscanresult.Besureadequate
clearanceisavailablebeforeraisinghopper.
WARNING:Machinecanhavestatic
electricitycharge.Whenpouringfuel,spark
canignitefuelcausingfireorexplosion.Connect
wireattachedtofuelcantomachinetodischarge
sparkbeforepouringfuel.
WARNING:Machinemoveswhen
directionalpedal linkageisoutof
adjustment.Severepersonalinjuryordeathcan
result.Ifmachinecreepswhenthedirectional
pedalisin neutral,adjustpedal linkage.Engage
parkingbrakewhenstopped.
WARNING:Fallinghopper.Engagehopper
supportbarbeforeworkingunderhopper.

GENERALINFORMATION
ii 285 MM191 (12---89)
WARNING:Fuelvaporispresentwhen
servicingfuelsystem.Fireorexplosioncan
result.Keepflamesandsparksaway.
WARNING:Hazardousvoltage.Shockor
electrocutioncanresult.Disconnect
batteriesbeforeworkingonmachine.Only
qualifiedpersonnelshouldworkinsidepanel.
WARNING:Hotenginecoolant.Scalding
canresult.Donotopenradiatorcapor
servicecoolingsystemuntilradiatorandengine
iscooltothetouch.
WARNING:Flammablematerialscan
causeanexplosionorfire.Donotuse
flammablematerialsinsolutiontank.
WARNING:Thesolutionandrecoverytanks
mustbe emptyduringscrubattachment
installationandremovaltoavoidpersonalinjury.
WARNING:Machineisunstableonjack.
Jackmachineupatdesignatedlocations
only.Blockmachineupwithjackstands.
WARNING:Machineisunstableonjack.
Blockmachinetiresbeforejackingmachine
up.
WARNING:Leakinghydraulicfluidunder
pressurecanpenetrateskin.Severe
infectionordeathcanresult.Donotusebodyto
locateleak.Usecardboardtolocateleak.
WARNING:Airorwaterunderpressure.
Severe eyeorearinjurycanresult.Wear
eyeandearprotection.
WARNING:LPGfuelisverycold.Frostbite
canresult.Weargloveswhenconnectingor
disconnectingLPGhoses.
WARNING:Batteryacidcauses severe
burns.Avoidcontact.Washimmediately
andgetmedicalattentionifcontactoccurs.
WARNING:Stayclearofhopperliftarms
whentheyareinmotion.
WARNING:Keepawayfromfan.

GENERALINFORMATION
iii
285 MM191 (12---89)
Thefollowingsafetylabelsaremountedonthe
machineinthelocationsindicated.Ifthese,orany,
labelsbecomedamagedorillegible,install anew
labelinitsplace.
04621
ENGINEFANLABEL-- LOCATEDONENGINE
FANSHROUD.BUMPERCHAINLABEL-- LOCATEDON UNDERSIDEOFBUMPER,LOWDUMPMODEL
ONLY.
NOISELABEL-- LOCATEDONFRONTRIGHTOF
OPERATORCOMPARTMENT.HEAVYBUMPERLABEL-- LOCATEDON UNDERSIDEOFBUMPER,LOWDUMPMODEL
ONLY.

GENERALINFORMATION
iv285 MM191 (12---89)
04621
HOPPERLIFTARMSLABEL-- LOCATEDON
HOPPERLIFTARMS,MULTI-LEVELDUMP
MODELONLY.
SHOCKLABEL-- LOCATEDONFRONTRIGHT
OFOPERATORCOMPARTMENT.HOPPERSUPPORTBARLABEL-- LOCATEDON HOPPERSUPPORTBAR.
FORSAFETYLABEL-- LOCATEDONLEFT
SIDEOFOPERATORCOMPARTMENT.
EMISIONSLABEL-- LOCATEDONLEFTSIDEOF
OPERATORCOMPARTMENT.
CONTENTS

GENERALINFORMATION
v
285 MM191 (12---89)
Contents
Page
GENERALINFORMATIONi..................
SAFETYPRECAUTIONSi................
SPECIFICATIONS1-1..........................
MACHINESPECIFICATIONS1-3..............
POWERTYPE1-3........................
POWERTRAIN1-3.......................
STEERING1-3..........................
HYDRAULICSYSTEM1-3.................
BRAKINGSYSTEM1-4...................
SUSPENSIONSYSTEM1-4...............
SYSTEMFLUIDCAPACITIES1-4..........
GENERALMACHINE
DIMENSIONS/CAPACITIES1-4.........
MACHINEWEIGHTS1-4..................
GENERALMACHINEPERFORMANCE1-4. .
MACHINEDIMENSIONS1-5.................
OPERATION2-1...............................
PREPARATIONFOROPERATION2-3........
AFTERUNLOADINGANDBEFORE
OPERATINGTHEMACHINE:2-3.......
OPERATIONOFCONTROLS2-4............
MACHINECOMPONENTS---
MULTI-LEVELDUMPMODELSHOWN. .
2-4INSTRUMENTPANELSYMBOLS2-5......
CONTROLSANDINSTRUMENTS2-7.....
BRAKEPEDAL2-8......................
DIRECTIONALPEDAL2-8...............
PARKINGBRAKELEVER2-8.............
OPERATORSEAT2-8...................
SQUEEGEE SWITCH2-8................
WATERVALVESWITCH2-8..............
THROTTLELEVER2-9..................
THROTTLESWITCH2-9.................
HAZARDLIGHTSWITCH2-9.............
ENGINECHOKEKNOB2-9..............
DRIVELIGHTS SWITCH2-9..............
DIESELPREHEATPUSHBUTTONAND
INDICATOR2-9......................
HOPPERDUMPLEVER2-9..............
HOPPERLIFTANDSIDEBRUSHLEVER2-10
MAINBRUSHPOSITIONLEVER2-10......
STEERINGWHEEL2-10..................
MAINBRUSH HEIGHT
ADJUSTMENTKNOB2-10.............
INSTRUMENTPANEL2-11................
THERMALSENTRYtINDICATOR2-11.....
BATTERYCONDITIONINDICATOR2-11....
HYDRAULICFLUIDTEMPERATURE
INDICATOR2-11......................
ENGINECOOLANT TEMPERATURE
INDICATOR2-11......................
Page
ENGINEOILPRESSUREINDICATOR2-12. .
FUEL LEVELGAUGE2-12................
CLOGGEDFILTERINDICATOR2-12........
FILTERSHAKERSWITCH2-12............
MAINBRUSHANDVACUUMFAN
SWITCH2-12.........................
ENGINEHOURMETER2-12..............
IGNITIONANDSTARTSWITCHES2-12.....
SIDEBRUSHPOSITIONLEVER2-12.......
HOPPERSUPPORTBAR2-12.............
TOENGAGEHOPPERSUPPORTBAR. .
2-13 TODISENGAGEHOPPER
SUPPORTBAR2-13................
SCRUB BRUSHPOSITIONLEVER2-14.....
SOLUTIONFLOWKNOB2-14.............
CIRCUITBREAKERSANDRELAYS2-14....
MACHINEOPERATION2-15.................
NORMALSWEEPINGOPERATION2-15....
PRE-STARTCHECKLIST2-15..........
TOSTARTMACHINE2-15.............
TOSWEEP2-16......................
TODUMPHOPPER2-17...............
POSTOPERATIONCHECKLIST---
ENGINEOPERATING2-17..........
TOSTOPMACHINE2-17..............
POSTOPERATIONCHECKLIST---
ENGINESTOPPED2-17............
NORMALSCRUBBINGOPERATION2-18...
PRE-STARTCHECKLIST2-18..........
TOSTARTMACHINE2-18.............
TOSCRUB2-19......................
TODRAINRECOVERYTANKAND
EMPTYDEBRISHOPPER2-20.......
POSTOPERATIONCHECKLIST---
ENGINEOPERATING2-20..........
TOSTOPMACHINE2-21..............
POSTOPERATIONCHECKLIST---
ENGINESTOPPED2-21............
DOUBLESCRUBBINGOPERATION2-21...
OPERATIONONGRADES2-21............
VACUUMWAND2-22....................
TO OPERATEVACUUMWAND2-22.....
HOPPERDOLLY2-23.....................
TOREMOVEHOPPERWITHDOLLY2-23
TOINSTALL HOPPERWITHDOLLY2-24.
SCRUBATTACHMENT2-24...............
TOMOUNTSCRUBATTACHMENT2-24.
TOREMOVESCRUBATTACHMENT2-27
SNOWBLADE2-29......................
TOINSTALL SNOWBLADE2-29........
TO OPERATESNOWBLADE2-30.......
TOREMOVESNOWBLADE2-31.......

GENERALINFORMATION
vi285 MM191 (12---89)
Page
SNOWBROOM2-31.....................
TOINSTALL SNOWBROOM
ASSEMBLY2-31...................
TO OPERATESNOWBROOM2-33......
TOREMOVESNOWBROOM
ASSEMBLY2-34...................
MACHINETROUBLESHOOTING---
SWEEPING2-35......................
MACHINETROUBLESHOOTING---
SCRUBBING2-36.....................
TRANSPORTINGMACHINE2-37.............
PUSHINGORTOWINGMACHINE2-37.....
MACHINEJACKING2-37.................
TOJACKUPMACHINE2-37...........
MACHINETIE-DOWNS2-38...............
MACHINESTORAGE2-39...................
STORINGMACHINE2-39.................
MAINTENANCE3-1............................
RECOMMENDEDFIRST50-HOUR
MACHINEINSPECTION3-3..............
MAINTENANCECHART3-4.................
LUBRICATION3-6.........................
ENGINE3-6............................
GASOLINEANDLPGENGINES3-6....
DIESELENGINES3-6................
STEERING GEAR3-6...................
REARWHEELSUPPORT3-6.............
FRONTWHEELBEARINGS3-6...........
HOPPERLIFTARMPIVOTS3-7..........
HOPPERDOORLATCHES3-7............
SCRUBATTACHMENTLEGCASTERS3-8.
SCRUBATTACHMENTDEBRISHOPPER. .
3-8
HYDRAULICS3-9..........................
HYDRAULICFLUID3-9..................
HYDRAULICFLUIDRESERVOIR3-9......
TODRAINHYDRAULICFLUID
RESERVOIRANDREPLACE
FILTERELEMENT3-10...........
TOFILL HYDRAULICFLUID
RESERVOIR3-11..................
HYDRAULICPUMPS3-11.................
DIRECTIONALPEDAL3-11...............
TOADJUSTDIRECTIONALPEDAL3-12.
LIFTARMSPEEDLIMITER3-13...........
HYDRAULICFLUIDLEAKS3-13...........
HYDRAULICSCHEMATIC,
LOWDUMPMODEL3-14..............
HYDRAULICSCHEMATIC,
MULTI-LEVELDUMPMODEL3-15......
HYDRAULICSYSTEM
TROUBLESHOOTING3-16.............
HYDRAULIC COMPONENTS
TROUBLESHOOTING3-18.............
Page
ENGINE3-19...............................
ENGINELUBRICATION3-19..............
GASOLINEANDLPGENGINES3-19....
DIESELENGINES3-19................
COOLINGSYSTEM3-19..................
AIRINTAKESYSTEM3-20................
AIRFILTER RESTRICTION
INDICATOR3-21...................
AIRFILTER3-21......................
TOREPLACEAIRFILTERELEMENT3-22
FUELSYSTEM--- GASOLINE3-23.........
FUELFILTER3-23.....................
FUELSYSTEM--- LPG3-24...............
LPGFUELSYSTEM3-24...............
FUELTANKS3-25.....................
TOCHANGEANLPGFUELTANK3-26. .
FUELFILTERLOCK3-26...............
VAPORIZER-REGULATOR3-26.........
CARBURETOR3-26...................
OILPRESSURESWITCH3-26..........
LPGFUELTROUBLESHOOTING3-27...
FUELSYSTEM--- DIESEL3-28............
DIESELFUELSYSTEM3-28............
FUELWATERTRAP-FILTER3-28........
TOREPLACEFUELFILTER
ELEMENT3-28....................
PRIMINGFUELSYSTEM3-28..........
TOPRIMEFUELSYSTEM3-29.........
GOVERNOR--- GASOLINE,LPG
(Formachinesbelowserial
number010750)3-29..................
TOADJUSTGOVERNOR
(Formachinesbelowserial
number010750)3-29...............
GOVERNOR--- GASOLINE,LPG
(Formachines serialnumber
010750 andabove)3-30...............
IGNITIONSYSTEM--- GASOLINE,LPG3-30.
SPARKPLUGS3-30...................
DISTRIBUTOR
(Formachinesbelow
serialnumber010750)3-31..........
ENGINEIGNITIONTIMING
(Formachinesbelowserial
number010750)3-31...............
TOCHECKANDADJUSTIGNITION
TIMING(Formachinesbelow
serialnumber010750)3-31..........
ENGINEIGNITIONTIMING
(Formachines serialnumber
010750 andabove)3-32............
CYLINDERHEAD--- GASOLINE,LPG3-32. .
CYLINDERHEAD3-32.................
VALVETAPPETCLEARANCE3-32......

GENERALINFORMATION
vii
285 MM191 (6---90)
Page
CYLINDERHEAD--- DIESEL3-33..........
CYLINDERHEAD3-33.................
VALVECLEARANCE3-33..............
CRANKCASEVENTILATIONSYSTEM3-33. .
TUNE-UPCHART--- GASOLINE,LPG3-33. .
ELECTRICALSYSTEM3-34..................
BATTERY...............................
3-34
ELECTRICALSCHEMATIC---
GASOLINE,LPG(Formachines
belowserialnumber010750)3-35......
ELECTRICALSCHEMATIC--- GASOLINE,
LPG(Formachines serial
number010750 andabove)3-36........
ELECTRICALSCHEMATIC--- GASOLINE,
LPG(Formachines serial
number010750 andabove)3-37........
ELECTRICALSCHEMATIC--- DIESEL3-38. .
ELECTRICALSCHEMATIC--- DIESEL
(Formachines serialnumber
010750 andabove)3-39...............
ELECTRICALSCHEMATIC--- DIESEL
(Formachines serialnumber
010750 andabove)3-40...............
ELECTRICALSCHEMATIC--- AUTO
SHAKER,RFS3-41....................
BELTSANDCHAINS3-43....................
ENGINEFANBELT3-43..................
GOVERNORBELT--- GASOLINE,LPG
(Formachinesbelowserial
number010750)3-43..................
STATICDRAGCHAIN3-43................
DEBRISHOPPER3-44......................
HOPPERDUSTFILTER3-44..............
TOREMOVEHOPPERDUSTFILTER3-44
TOINSTALL HOPPERDUSTFILTER3-44
DEBRISHOPPER3-45...................
TOADJUSTLOWDUMPMODEL
HOPPER3-45......................
TOADJUSTMULTI-LEVELDUMP
MODELHOPPER3-46..............
THERMOSENTRYt3-49.................
BRUSHES3-50.............................
MAINBRUSH3-50.......................
TOREPLACEMAINBRUSH3-50.......
TOCHECKANDADJUSTMAIN
BRUSHPATTERN3-51..............
SIDEBRUSH.............................
3-52 TOREPLACESIDEBRUSH3-53........
SKIRTSANDSEALS3-54....................
HOPPERLIPSKIRTS3-54................
TOREPLACEHOPPERLIPSKIRTS3-54.
BRUSHDOORSKIRTS3-55...............
TOREPLACEANDADJUST
BRUSHDOORSKIRTS3-55.........
Page
REARSKIRTS3-56.......................
TOREPLACEANDADJUST
THEREARSKIRTS3-56............
MAINBRUSHDOORSEALS3-57..........
HOPPERSEALS3-57....................
HOPPERINSPECTIONDOORSEAL3-57...
HOPPERDOORSEALS3-58..............
HOPPERCOVERSEAL3-58..............
HOPPERVACUUMFANSEAL3-58........
BRAKESANDTIRES3-59...................
SERVICEBRAKES3-59...................
TOADJUSTBRAKELINKAGE3-59......
PARKINGBRAKES3-59..................
TIRES3-59..............................
SCRUBATTACHMENT3-60..................
SCRUBATTACHMENT3-60...............
SOLUTIONTANKS3-60...................
SOLUTIONDISTRIBUTIONSYSTEM3-60...
SCRUB BRUSHES3-60...................
TOREPLACESCRUB BRUSH3-61......
TOCHECKANDADJUSTSCRUB
BRUSHPATTERN3-61................
RECOVERYTANK3-63...................
TODRAINTHERECOVERYTANK3-63. .
TOCLEANTHERECOVERYTANK3-63. .
DEBRISHOPPER3-64...................
SIDESQUEEGEE 3-65...................
TOREPLACESIDESQUEEGEE
BLADE3-65.......................
REARSQUEEGEE 3-66...................
TOREPLACEOR ROTATE
REARBLADE3-66.................
TOREPLACEOR ROTATE
FRONTBLADE3-67................
TOCHECKANDADJUST
REARSQUEEGEE 3-68.............
SNOWBROOM3-70........................
SNOWBROOM3-70.....................
TOREPLACESNOWBROOM3-70......
APPENDIX4-1................................
HARDWAREINFORMATION4-3..............
STANDARDBOLT TORQUECHART4-3....
METRICBOLT TORQUECHART4-3.......
BOLTIDENTIFICATION4-3................
THREADSEALANTANDLOCKING
COMPOUNDS4-3....................
HYDRAULICFITTINGINFORMATION4-4...
HYDRAULICTAPEREDPIPEFITTING
(NPT)TORQUECHART4-4......
HYDRAULICTAPEREDSEAT
FITTING(JIC)TORQUECHART4-4.
HYDRAULICO---RINGFITTING
TORQUECHART4-4..............

GENERALINFORMATION
viii 285 MM191 (NIL)
Page
LOWDUMPMODELPARTS5-1.................
ORDERINGREPAIRPARTS5-3...............
Fig.1--- RecommendedGeneral
MaintenanceItems5-4...........
Fig.2--- ReplacementBrushes5-6...........
Fig.3--- MainFrameGroup5-8..............
Fig.4--- SeatandRadiatorGroup5-10.......
Fig.5--- EngineCoverandSide
DoorGroup5-12................
Fig.6--- HopperGroup5-14.................
Fig.7--- HopperCoverandFilterGroup5-16. .
Fig.8--- HopperLiftArmsGroup5-18........
Fig.9--- SideBrushGroup5-20..............
Fig.10 --- FrontWheelandBrakesGroup5-22.
Fig.11 --- SteeringControlGroup5-24........
Fig.12 --- RearWheelDriveGroup5-26........
Fig.13 --- MainBrushDriveGroup5-28........
Fig.14 --- MainBrushLiftGroup5-29..........
Fig.15 --- Access andKickPanelsGroup5-30. .
Fig.16 --- VacuumFanGroup5-31............
Fig.17 --- InstrumentandControl
PanelsGroup5-32...............
Fig.18 --- BatteryGroup5-33.................
Fig.19 --- WireHarnessesGroup5-34.........
Fig.20 --- HydraulicHosesGroup5-36........
Fig.21 --- HydraulicPumpsGroup5-38........
Fig.22 --- HydraulicReservoirGroup5-39......
Fig.23 --- HydraulicControlValveGroup5-40. .
Fig.24 --- HydraulicSolenoidValveGroup5-41.
Fig.25 --- HydraulicFilterGroup5-42..........
Fig.26 --- HydraulicCouplingsGroup5-43.....
Fig.27 --- EngineGroup5-44.................
Fig.28 --- FuelTankBumperGroup,LPG5-46. .
Fig.29 --- CarburetorGroup,LPG5-48........
Fig.30 --- SheavesandBeltsGroup5-49......
Fig.31 --- AirCleanerGroup5-50.............
Fig.32 --- DirectionalControlGroup5-51......
Fig.33 --- FlywheelHousingGroup5-52.......
Fig.34 --- ThrottleLinkageGroup5-54.........
Fig.35 --- MufflerGroup5-55.................
Fig.36 --- FuelTankGroup5-56..............
Fig.37 --- LabelsGroup5-57.................
Fig.38 --- Headlight,Taillight,and
SpotlightGroup5-58.............
Fig.39 --- PressureSwitchGroup5-59.........
Fig.40 --- OverheadGuardGroup5-60........
DIESELPARTS6-1............................
ORDERINGREPAIRPARTS6-3...............
Fig.1--- EngineGroup,Diesel6-4............
Fig.2--- FuelTankGroup,Diesel6-6.........
Fig.3--- RadiatorandShroudGroup,
Diesel6-8......................
Fig.4--- ThrottleLinkageGroup,Diesel6-9....
Fig.5--- MufflerGroup,Diesel6-10...........
Fig.6--- DirectionalControlGroup,Diesel6-11
Page
Fig.7--- InstructionPanelGroup,Diesel6-12. .
Fig.8--- WireHarness Group,Diesel6-13.....
Fig.9--- FoamInsulationGroup,Diesel6-14...
Fig.10 --- AirCleanerGroup,Diesel6-15......
MULTI---LEVELDUMPMODELPARTS7-1........
ORDERINGREPAIRPARTS7-3...............
Fig.1--- MainFrameGroup,
Multi---LevelDump7-4...........
Fig.2--- HopperDoorAssembly,
Multi---LevelDump7-5...........
Fig.3--- HopperGroup,Multi---Level
Dump7-6......................
Fig.4--- HopperLiftArmsGroup,
Multi---LevelDump7-8...........
Fig.5--- HopperCoverandFilterCarrier
Group,Multi---LevelDump7-10...
Fig.6--- HydraulicLiftCylinder
Group,Multi---LevelDump7-11...
Fig.7--- StabilizerLegGroup,
Multi---LevelDump7-12..........
Fig.8--- SideBrushGroup,
Multi---LevelDump7-13..........
Fig.9--- MainBrushLiftGroup,
Multi---LevelDump7-14..........
Fig.10 --- HydraulicHosesGroup,
Multi---LevelDump7-15..........
Fig.11 --- HydraulicControlValve
Group,Multi---LevelDump7-16...
Fig.12 --- WireHarnessesGroup, ........
Multi---LevelDump7-17..........
Fig.13 --- PressureSwitchGroup,
Multi---LevelDump7-18..........
ACCESSORIES8-1............................
ORDERINGREPAIRPARTS8-3...............
Fig.1--- CabKit8-4........................
Fig.2--- SnowBladeKit8-6.................
Fig.3--- SnowBroomKit8-8................
Fig.4--- MountFrameKit8-10...............
Fig.5--- TireChainKit8-11..................
Fig.6--- TireandWheelAssembly8-11.......
Fig.7--- RevolvingLightKit,Overhead
Guard8-12.....................
Fig.8--- FlashingLightKit,Overhead
Guard8-13.....................
Fig.9--- RevolvingLightKit,Shroud8-14......
Fig.10 --- FlashingLightKit,Shroud8-15......
Fig.11 --- RevolvingLightKit,Cab8-16........
Fig.12 --- FlashingLightKit,Cab8-17.........
Fig.13 --- RearSqueegee Group8-18.........
Fig.14 --- SideSqueegee Group8-20.........
Fig.15 --- ScrubAttachmentCamGroup8-21. .
Fig.16 --- ScrubBrushDriveGroup8-22.......
Fig.17 --- SolutionTanksGroup8-24..........
Fig.18 --- RecoveryTankGroup8-26..........

GENERALINFORMATION
ix
285 MM191 (6---90)
Page
Fig.19 --- MainScrubberBrushGroup8-28....
Fig.20 --- InstrumentPanelGroup8-28........
Fig.21 --- HopperDollyAssembly8-29........
Fig.22 --- ScrubberBumperGroup8-30.......
Fig.23 --- DryBatteryKit8-31................
Fig.24 --- VacuumWandKit,LowDump8-32. .
Fig.25 --- VacuumWandGroup,
Multi---levelDump8-34...........
Fig.26 --- BatteryHoldDownKit8-36..........
Fig.27 --- FireExtinguisherKit8-37...........
Fig.28 --- AlternatorKit8-37..................
Fig.29 --- SparkArrestingMufflerKit8-38......
Fig.30 --- ProtectosealFuelTankCapKit8-38. .
Fig.31 --- HoodLatchandMachine
Tie---DownKit8-39..............
Fig.32 --- FuelTanksGroup,LPG8-40........
Fig.33 --- RearWheelAssembly,
FoamFilled8-41................
Fig.34 --- RearWheelAssembly,Solid8-41....
Fig.35 --- ExtraReachSideBrushGroup,
Multi---LevelDump8-42..........
Fig.36 --- MaximumPathSide
BrushGroup8-43...............
Fig.37 --- HopperandCoverGroup,RFS8-44. .
Fig.38 --- FilterandShakerGroup,RFS8-46...
Fig.39 --- VacuumSystemGroup,RFS8-48....
Fig.40 --- ElectricalandHydraulic
Group,RFS8-50................
Fig.41 --- SwitchandCircuitGroup,RFS8-52. .
Fig.42 --- WireHarnessesGroup,RFS8-53....
HYDRAULIC COMPONENTS9-1................
ORDERINGREPAIRPARTS9-3...............
Fig.1--- HydraulicPistonPump
Breakdown02704 9-4..........
Fig.2--- PumpHydraulicGear
Breakdown82205 9-6..........
Fig.3--- HydraulicMotorBreakdown
48663 9-7.....................
Fig.4--- HydraulicMotorBreakdown
13106 9-8.....................
Fig.5--- HydraulicMotorBreakdown
27800 9-9.....................
Fig.6--- HydraulicMotorBreakdown
13105 9-10.....................
Fig.7--- HydraulicMotorBreakdown
28808 9-11.....................
Fig.8--- HydraulicMotorBreakdown
77101 9-12.....................
Fig.9--- HydraulicMotorBreakdown
27796 9-13.....................
Fig.10 --- HydraulicMotorBreakdown
27787 9-14.....................
Fig.11 --- HydraulicValveBreakdown
62550 9-15.....................
Page
Fig.12 --- HydraulicValveBreakdown
34319 9-16.....................
Fig.13 --- HydraulicSolenoidValve
Breakdown82754 9-17..........
Fig.14 --- HydraulicCylinderBreakdown
04468 9-18.....................
Fig.15 --- HydraulicCylinderBreakdown
82757 9-19.....................
Fig.16 --- HydraulicCylinderBreakdown
04471 9-20.....................
ENGINEPARTS,GASOLINE,LPG10-1...........
ORDERINGREPAIRPARTS10-3..............
Fig.1--- CylinderHeadGroup10-4...........
Fig.2--- CylinderBlockGroup10-6...........
Fig.3--- CamshaftGroup10-8...............
Fig.4--- CrankshaftandPistonGroup10-10....
Fig.5--- OilPumpandOilPanGroup10-12....
Fig.6--- IntakeandExhaustManifold
Group10-14.....................
Fig.7--- FrontCoverGroup10-15.............
Fig.8--- WaterPumpGroup10-16............
Fig.9--- DistributorGroup10-18..............
Fig.10 --- GasketsGroup10-20................
Fig.11 --- FlywheelGroup10-22...............
ENGINEPARTS,DIS,GASOLINE,LPG11-1......
ORDERINGREPAIRPARTS11-3..............
Fig.1--- CylinderHead,ValvesGroup11-4....
Fig.2--- CylinderBlockGroup11-6...........
Fig.3--- CamshaftandValveControl
Group11-8.....................
Fig.4--- CrankshaftandPistonGroup11-10....
Fig.5--- OilPumpandOilPanGroup11-12....
Fig.6--- IntakeManifoldGroup11-14..........
Fig.7--- FrontCoverAssemblyGroup11-15....
Fig.8--- WaterPumpGroup11-16............
Fig.9--- Distributorless IgnitionGroup11-17....
Fig.10 --- GasketsGroup11-18................
Fig.11 --- FlywheelGroup11-19...............
ENGINEPARTS,DIESEL12-1...................
ORDERINGREPAIRPARTS12-3..............
Fig.1--- CrankcaseGroup12-4..............
Fig.2--- OilPanGroup12-6.................
Fig.3--- CylinderHeadGroup12-7...........
Fig.4--- GearCaseGroup12-8..............
Fig.5--- MainBearingCaseGroup12-10......
Fig.6--- InletManifoldGroup12-11............
Fig.7--- Valve,RockerArmGroup12-12.......
Fig.8--- HeadCoverGroup12-14.............
Fig.9--- PistonandCrankshaftGroup12-16....
Fig.10 --- CamshaftGroup12-18..............
Fig.11 --- FlywheelGroup12-19...............
Fig.12 --- NozzleGroup12-20.................
Fig.13 --- FuelCamshaftGroup12-22..........

GENERALINFORMATION
x285 MM191 (NIL)
Page
Fig.14 --- GovernorGroup12-24...............
Fig.15 --- SpeedControlPlateGroup12-25.....
Fig.16 --- StopLeverGroup12-26.............
Fig.17 --- ThermostatGroup12-27.............
Fig.18 --- WaterPumpGroup12-28............
Fig.19 --- StarterBreakdown12-29.............
CROSS REFERENCE13-1......................
PARTNUMBERTOPAGENUMBERCROSS
REFERENCELIST13-3......................
CUSTOMERDOCUMENTS14-1.................
TENNANTCOMPANYLIMITEDWARRANTY14-3
TENNANTCOMPANY,TENNANTCOMPANY
SUBSIDIARIES,ANDMAJORPARTSAND
SERVICELOCATIONSDIRECTORY14-5......

SPECIFICATIONS
1-1
285 MM191 (12---89)
SECTION1
CONTENTS
Page
MACHINESPECIFICATIONS1-3................
POWERTYPE1-3...........................
POWERTRAIN1-3..........................
STEERING1-3.............................
HYDRAULICSYSTEM1-3....................
BRAKINGSYSTEM1-4......................
SUSPENSIONSYSTEM1-4..................
SYSTEMFLUIDCAPACITIES1-4.............
GENERALMACHINE
DIMENSIONS/CAPACITIES1-4............
MACHINEWEIGHTS1-4.....................
GENERALMACHINEPERFORMANCE1-4.....
MACHINEDIMENSIONS1-5....................

SPECIFICATIONS
285 MM191 (12---89)
1-2

SPECIFICATIONS
1-3
285 MM191 (12---89)
MACHINESPECIFICATIONS
POWERTYPE
Enginetype--- piston
Ignition--- breakerless---typespark
Cycle--- 4
Aspiration--- natural
Cylinders--- 4
Bore--- 2.91 in(74 mm)
Stroke--- 2.97 in(75 mm)
Displacement--- 79 cuin(1300 cc)
Netpower--- 28.5hp(21.2kW)@2200 rpm,
governed
Netpower--- 35.5hp(26.5kW)@2650 rpm,
governed
Netpower--- 53.7hp(40 kW)@4000 rpm,
maximum
Fuel--- gasoline,87 octaneminimum,unleadedor
LPG
Coolingsystem--- water/ethyleneglycolantifreeze
Electricalsystem--- 12 Vnominal,37 Aalternator
Enginetype--- piston
Ignition--- diesel
Cycle--- 4
Aspiration--- natural
Cylinders--- 3
Bore--- 3.25 in(85 mm)
Stroke--- 3.23 in(82 mm)
Displacement--- 85 cuin(1395 cc)
Netpower--- 27 hp(20 kW)@2200 rpm,governed
Netpower--- 31 hp(23 kW)@2650 rpm,governed
Netpower--- 32 hp(24 kW)@3600 rpm,maximum
Fuel--- diesel,No.1orNo.2
Coolingsystem--- water/ethyleneglycolantifreeze
Electricalsystem--- 12 Vnominal,37 Aalternator
POWERTRAIN
Propelling--- hydraulicdrivemotor,rearwheel
Mainbrush--- hydraulicdrivemotor
Sidebrush--- hydraulicdrivemotor
Vacuumfan--- hydraulicdrivemotor
STEERING
Type--- rearwheelcontrolled,automotivewormand
sectorgear
Powersource--- manual
HYDRAULICSYSTEM
Function--- operatespropelling,hopperlift,hopper
dump,mainbrushdrive,sidebrushdrive,and
vacuumfandrive.
Controlvalve,lowdumpmodel,sidebrushdrive,
hopperlift--- opencentertype,singlespool.
Controlvalve,multi-leveldumpmodel,sidebrush
drive,hopperlift,hopperdump--- opencenter
type,twospool.
Controlvalve,vacuumfandrive,mainbrushdrive---
opencentertype,singlespool,solenoid
operated.
Pump,propelling--- variabledisplacementpiston
type,1.24 cuin(20 cc)maximumdisplacement
per revolution,
11.8gpm(45 L/min)@2200 rpm,
14.2gpm(54 L/min)@2650 rpm
Propellingsystemreliefpressure--- 4000 psi
(27,580 kPa)
Pump,accessories--- geartype,
1.02 cuin(14 cc)displacement,
9.5gpm(36 L/min)@2200 rpm,
12.3gpm(47 L/min)@2650 rpm.
Sidebrushandliftcylindersystemreliefpressure---
1900 psi(13,100 kPa)
Vacuumfanandmainbrushmotorsystemrelief
pressure--- 2150 psi(14,825 kPa)
Motor,propelling--- internalgeartype,
19 cuin(310 cc)displacementper revolution,
4500 psi(31,030 kPa)maximumrated
pressure.
Motor,mainbrush--- internalgeartype,4.5cuin
(75 cc)displacementper revolution,2500 psi
(17,240 kPa)maximumrated pressure
Motor,sidebrush--- internalgeartype,2.8cuin(45
cc)displacementper revolution,1500 psi
(10,340 kPa)maximumrated pressure
Motor,vacuumfan--- externalgeartype,
0.26 cuin(5cc)displacementper revolution,
3000 psi(20,685 kPa)maximumrated pressure
Cylinder,hopperlift,lowdumpmodel--- single
actiontype,2.5in(65 mm)borex6in
(150 mm)stroke,1.12 in(29 mm)diameter rod,
2500 psi(17,240 kPa)maximumrated pressure
Cylinder,hopperlift,multi-leveldumpmodel---
singleactiontype,3.5in(90 mm)borex
8in(205 mm)stroke,1.25 in(32 mm)diameter
rod,2500 psi(17,240 kPa)maximumrated
pressure

SPECIFICATIONS
285 MM191 (12---89)
1-4
Cylinder,hopperdump,multi-leveldumpmodel---
doubleactiontype,2in(50 mm)borex
5.38 in(135 mm)stroke,1in(25 mm)diameter
rod,2500 psi(17,240 kPa)maximumrated
pressure
BRAKINGSYSTEM
Servicebrakes--- mechanicaldrumbrakes(2),one
perfrontwheel,linkageactuated
Parkingbrakes--- utilizeservicebrakes,linkage
actuated
SUSPENSIONSYSTEM
Front--- two4x16 solidtires
Rear--- one5.70 x8pneumatictire
Rear--- one5.00 x8solidtireaccessory
SYSTEMFLUIDCAPACITIES
Enginecoolingsystem,gasoline,LPGradiator---
4qt(3.8L)
Enginecoolingsystem,gasoline,LPGtotal---
16 qt(15 L)
Enginecoolingsystem,dieselradiator--- N/Aqt
(N/AL)
Enginecoolingsystem,dieseltotal--- N/Aqt
(N/AL)
Enginelubricatingoil,gasoline,LPG--- 3.5qt
(3.3L)withfilter
Enginelubricatingoil,diesel--- 7qt(6.7L)withfilter
Fueltank,gasoline,diesel--- 7.8gal(30 L)
Fueltank,LPG--- 33 lb(15 kg)
Hydraulicsystem,reservoir--- 5gal(19 L)
Hydraulicsystem,total--- 6.3gal(24 L)
GENERALMACHINEDIMENSIONS/CAPACITIES
Length,lowdumpmodel--- 96 in(2440 mm)
Length,multi-leveldumpmodel--- 98 in
(2490 mm)
Width,lowdumpmodel--- 56 in(1420 mm)
Width,multi-leveldumpmodel--- 59 in(1500 mm)
Height--- 52 in(1320 mm)
Heightwithoverheadguard--- 79 in(2005 mm)
Heightwithoverheadguardandhazardlamp---
85 in(2160 mm)
Heightwithcab--- 77 in(1955 mm)
Heightwithcabandhazardlamp--- 83 in
(2110 mm)
Track--- 46 in(1170 mm)
Wheelbase--- 38 in(965 mm)
Mainbrushdiameter--- 14 in(355 mm)
Mainbrushlength--- 42 in(1065 mm)
Sidebrushdiameter--- 21 in(535 mm)
Sweepingpathwidth--- 42 in(1065 mm)
Sweepingpathwidthwithsidebrush--- 53 in(1345
mm)
Hoppercapacity--- 1000 lb(455 kg)
Hoppercapacity--- 14 cuft(0.4m#)
Dustfilterarea--- 110 sqft(10.2m@)
MACHINEWEIGHTS
Netweight,lowdumpmodel--- 2150 lb(975 kg)
Netweight,multi-leveldumpmodel--- 2800 lb(1270
kg)
GVWR,lowdumpmodel--- 3200 lb(1450 kg)
GVWR,multi-leveldumpmodel--- 3800 lb
(1725 kg)
GENERALMACHINEPERFORMANCE
Maximumforwardspeed--- 8.5mph(13.7km/h)
Maximumreversespeed--- 4.2mph(6.8km/h)
Minimumisleturnwidth,right,lowdumpmodel---
157 in(3990 mm)
Minimumisleturnwidth,left,lowdumpmodel---
111 in(2820 mm)
Minimumisleturnwidth,right,multi-leveldump
model--- 161 in(4090 mm)
Minimumisleturnwidth,left,multi-leveldump
model--- 111 in(2820 mm)
Maximumratedclimb/descentangle--- 10_withfull
hopper,15_withanemptyhopper