DOWNLOAD SERVICE MANUAL
SECTION
CRAWLERANDWHEELEDEXCAVATORS1188 SCHEMATICSET
TABLEOFCONTENTS
Safety,generalinformationandtorquespecifications..................................................10017-56942GB
Specifications
Crawlerexcavators
Wheeledexcavators.....................................................................................10027-79031GB
Electricalschematics
Crawlerexcavators-beforeNovember1999...............................................40017-57590GB
Crawlerexcavators-November1999andafter...........................................40017-26570GB
Wheeledexcavators-beforeNovember1999.............................................40017-57580GB
Wheeledexcavators-November1999andafter.........................................40017-26540GB
Electronicandtroubleshootingsystem
Crawlerexcavators.......................................................................................40027-80031GB
Wheeledexcavators
Tests,adjustmentsandhydraulicschematics
Crawlerexcavators
NOTE:CASECompanyreservestherighttomakechangesinthespecificationand designofthemachinewithoutpriornoticeandwithoutincurringanyobligationtomodifyunitspreviouslysold.
Thedescriptionofthemodelsshowninthismanualhasbeenmadeinaccordancewith thetechnicalspecificationsknownasofthedateofdesignofthisdocument.
TABLEOFCONTENTS
SAFETY
Toavoidallrisks,alwaysfollowthesafetynotescontainedinthissectionandthroughoutthismanual. Putthewarningtagshownbelowonthekeyforthe keyswitchwhenservicingorrepairingthemachine. Onewarningtagissuppliedwitheachmachine. Additionaltags,PartNumber321-4614,areavailable fromyourservicepartssupplier.
PDG0328
TWINWHEELS
SafetyrulesSafetyinstructions
WARNING:
WARNING: WARNING:
WARNING:
Useappropriate,goodqualitytoolstodisassemble thevariouswheelcomponents.Neveruseahammer.Usearubber,plasticorcopper-facedmallet.
IMPORTANT:
IMPORTANT:
Usesuitablegreasetofacilitatetheinstallationand removalofthetyre.
Neverre-inflateatyreonthemachinewhichhas beenusedatapressurelowerthan5.6bar.
Checkthevariouscomponents:tyre,rim,shoulder, retainingringandreplaceanydefectiveitems.
Neverreusearetainingringwhichisdistortedor rusty.
WARNING:
GENERALINFORMATION
CLEANING
Cleanallmetalpartsexceptbearingswithwhitespirit orsteam.Donotusecausticsodawhensteam cleaning.Aftercleaning,dryandlubricateallparts. Cleanhydrauliclineswithcompressedair.Clean bearingswithkerosene,thendrythemandlubricate them.
INSPECTION
Checkallpartswhendisassembled.Changeallparts showingwearordamage.Scratchesthatarenottoo deepcanberemovedbyhoningorwitharagdipped intobuffingcompound.Afullvisualinspectionto detectwearandpittingandsubsequentchangingof partswillpreventprematurefailure.
BEARINGS
Checkthatbearingsrotatefreely.Iftheiradjustment istoolooseoriftheydonotrunregularly,change them.Washbearingswithagoodsolventorkeroseneandletthemdry.DONOTDRYBEARINGS WITHCOMPRESSEDAIR.
NEEDLEBEARINGS
Beforeinsertingneedlebearingsintoabore,remove allmetalparticlesfromtheedgeofthebore.Priorto mountingbearingswithapress,coattheinsideand theoutsideofthebearingwithvaseline.
GEARS
Checkallthegearsforwearordamage.Change wornordamagedgears.
SEALRINGS,O-RINGS,GASKETS
Alwaysusenewsealrings.O-ringsandgaskets. CoatsealingringsandO-ringswithvaseline.
SHAFTS
Checkallshaftsshowingsignsofwearordamage. Checkthatthesurfaceofashaftrunninginabearing isnotdamaged.
SPAREPARTS
AlwaysuseoriginalCASEspareparts.Toorder spareparts,seetheSparePartsCataloguetoindicatetheproperreferenceoforiginalCASEspare parts.Failurescausedbytheuseofpartsthatarenot originalCASEsparepartsarenotcoveredbythe warranty.
LUBRICATION
UseonlyoilsandlubricantsspecifiedintheOperator’sandServiceManuals.Failuresduetotheuseof oilsandlubricantsnotspecifiedarenotcoveredby thewarranty.
TORQUE WRENCHES
CORRECTUSEOFTORQUEWRENCHES
ExtensionSJ214,fordoubling capacityofS203wrenches
CORRECTUSE
a-Holdthewrenchbythehandle provided.
b-Whentightening,alwayskeepthe wrenchperpendiculartothescrew.
c-Keeponehandontheleverage pointhandleonthewrench.
d-Tightenprogressivelyinone movement.
e-Positionacorrectlydimensioned socketoropen-endedwrenchonthe flatsofthescrewhead.
PDG0315
PDG0316
TORQUE WRENCHES
HARDWARETIGHTENINGORDER
INITIALTORQUE
a-Torquewrench.
-Followthecorrectorderofprocedurewhentightening.
-Crossordiagonalpatterntightening.
FINALTORQUE
Alwaystighteninclockwiseorder.
PDG0317
PDG0318
PDG0319
Correctscrewidentification
Two-parthydraulicconnector (toSAEJ518specifications) PDG0321
Componentsassembledby screwsandbolts SCREW BOLT
M5x0.8
M6x1
M8x1.5
M10x1.5
M12x1.75
M14x2 M16x2
1001-10
METALCAPREFERENCES
ToSAEJ518specifications
ØND
ØND
D5327838
F5327840
H5327842
K5327844
M5327846
U5327830
W5327832
Z5327834
B5327836
E5327839
G5327841
J5327843
L5327845
N5327847
V5327831
X5327833
A5327835
C5327837
PDG0323
PLASTICPLUGANDCAPREFERENCECHART
Dia.xpasPartnumberDia.xpasPartnumber
Tappedorificesandconnectorswithtighteningnuts=screw-typeplugs
Unions=Screw-typeplugs
M10x1.5
M12x1.5
M14x1.5
M16x1.5
M18x1.5
PDG0324
M12x1.5
M14x1.5
M16x1.5
M18x1.5
F3237416
G3237417
H3237418
J3237419
K3237420
M20x1.5
M22x1.5 M24x1.5
M27x2
X3237409 Z3237410
A3237411
B3237412
PDG0325
S.A.Etubeorhosecollars=externalplugs
S.A.Eorifices=capsforinstallationinto tappedfittingorifices PDG0327
M20x1.5 M22x1.5 M30x1.5
L3237421
M3237422
N3237423
Q3237448
C3237413
D3237414
E3237415
P2537465
Q2537466
R2537467
S2537468
T2537469
K1640415
R1640421
S1640422
T1640423
Z1640479
TABLEOFCONTENTS
MACHINEOVERALLDIMENSIONS
PDH0253M
TRANSPORTATIONOVERALLDIMENSIONS
NOTE:Cabheightaboveground:seesection"Machineoveralldimensions".
NOTE:Thesevaluesaregiveninmetres. *SpecialforGermany
PDH0256
Engine
GENERALMACHINESPECIFICATIONS
Makeandtype.....................................................................................................................................CASE6TA590
TotalSAEhorsepowerat2800rpm...............................................................................................126.4kW(172hp)
4stroke,6cylinder.....................................................................................................................turbo-chargeddiesel Capacity.......................................................................................................................................................5880cm3
Bore................................................................................................................................................................102mm
Stroke.............................................................................................................................................................120mm
Cooling...................................................................................................................................................water-cooled
Staring:.................................................................................................................2x12voltbatteries,24V,120A/h
Workingspecifications
Enginespeed................................................................................................................................................2000rpm
Power:SAEJ1995..................................................................................................................119kW(160hp)
DIN70020-DIN6271................................................................................................113kW(152hp)
EEC80/1269-ISO9249............................................................................................113kW(152hp)
Specificationsmaintaineduptoanaltitudeof3000matatemperatureof25C.
Capacities:Engineoilsump...........................................................................................................................14.3L
Fueltank.......................................................................................................................................330L
Fueltankfillerpump,electrical.......................................................................................................................optional
Averagehourlyconsumption..........................................................................................................................21.2L/h Engineandpumpassemblymountedonrubberblocks. Heavy-dutydustfiltration.
Hydraulicsystem
Variableoutputsystemwithindependentandsimultaneousoperationofallfunctions. Electronicregulationofhydraulicpower("Powersensor"system)foroptimaluseofenginepower.
3regulationmodes:
"FINE":Forworkrequiringextremeprecision.
"ECO"(ECONOMICAL):Fornormaljobs.
"MAX"(MAXIMUM):Inthisposition,theoperatorhastheentirepowerofthemachineavailableforuse. Automaticenginereturntoidleatoperator’schoice.
Workingpressure............................................................................................................................................350bar
Capacityofhydraulicreservoir...........................................................................................................................180L
Totalsystemcapacity.........................................................................................................................................288L
Pumps:
Onedouble-bodyvariabledisplacementpumpforsupplyingtravelmotorsandattachments.
Flow.............................................................................................................................................................320L/min
Onesinglebodyvariabledisplacementpumpsupplyingtheupperstructureswing.
Flow...............................................................................................................................................................88L/min
Installedhydraulicpower...............................................................................................................109.3kW(148hp)
Cre7-79021GB
1002-6
Fixedflowpumpforthepilotsystems.
Parallel,closedcentretypeattachmentandtravelcontrolvalves. Flowratesperfunction,independentofpressures.
Oilcoolerwithaircoolingfromengine. Multispiralhighpressurehoses minimumsafetyfactor........................................................................................2to4timestheworkingpressure Self-lubricatinghydraulicswivel.
Electricalsystem
Circuitvoltagecircuit...............................................................................................................24volt,negativeearth
Batteries..........................................................................................................twolow-maintenance12voltbatteries
Allelectricalsystemsafetyfunctionsaregroupedinanelectricalcabinetwithaprintedcircuit. Instrumentpanelwithprintedcircuit. Automaticinstrumentpanellamptesting. Two-stagealarmsystem.
Upperstructureelectricalpowerconnection(24V,15Amp.). Batterymasterswitch.
Upperstructure
Allweldedframe
Modularstructure.
Transversewalkwaygivingaccesstothevariouscomponents. Sound-proofed,lockablecowlingmeetingallcurrentregulations. Toolboxwithtoolset.
Swing
Hydraulicmotorwithreductiongearandautomaticstaticbrake.
Swingspeed....................................................................................................................................................8.5rpm
Turntable............................................................................................................alternatingrollersandinternalteeth Bearingsurfaceandtoothlubrication........................................................................................................centralised Cab
Removable,sound-proofed,onflexiblemountingblocks. Upandoverwindshield.
Tintedwindshield.
Pre-fittedforradioinstallation.
Transparentroofhatch.................................................................................................................optionalequipment
Slidingwindowondoor.................................................................................................................optionalequipment
Polycarbonatewindows................................................................................................................optionalequipment
Cabsafetyguards.......................................................................................................................availableonrequest
Elevatedcab................................................................................................................................availableonrequest
Ant-vandalcab..............................................................................................................................optionalequipment
Operation
De-luxeseatwitharmrestsandmulti-positionadjustment(vibrationlevelIII/ISO7096). Hydraulicallyassistedcontrols.
Attachmentandswing........................................................................................................................2controllevers
Travel.............................................................................................................................................................2pedals
Single-speedwindshieldwiper,plusintermittentaction,windshieldwasher,heating,de-frosting,two-speedventilation,cablight,cigarettelighter,sunshield.
Workinglights:
Onupperstructure....................................................................................................................................2x70W
Onattachment...............................................................................................................................................70W
Frontandrear(oncab)............................................................................................................optionalequipment
Rear(oncab).................................................................................................................................................70W
Airconditioning.............................................................................................................................optionalequipment
Cabsun-shield..............................................................................................................................optionalequipment
Cabblower...................................................................................................................................optionalequipment
Undercarriage
One-pieceundercarriagechassiswithweldedcomponents. Lifetimelubricatedrollers.
Tractortypetracks;greasecylindertypetracktension;shockabsorberforshockabsorption. Removablesprockettoothrings. Frontandrearchainguide(centraloptional).
Safetydevices
Intheeventofenginefailure,theattachmentcanbelowered,undercontrol,totheground. Cancellationofcontrolsbyliftingtheleft-handcontrolarm. Tintedsafetyglass,horn.
Cabsafetyguards.......................................................................................................................availableonrequest
Safetyvalves................................................................................................................................optionalequipment
Overloadindicator........................................................................................................................optionalequipment
Rollertypeseatbelt......................................................................................................................optionalequipment
Fireextinguisher...........................................................................................................................optionalequipment
Rotarylight......................................................................................................................specialforcertaincountries
Indicators
Enginecoolantsolutiontemperature,hydraulicfluidtemperature,fuellevelandhourmeter.
Warningandindicatorlamps
Engineoilpressure,batterycharge,hydraulicandengineairfilterstartofrestrictionindicator. Warning/indicatorlamptest.
Attachments
Sealedlinkages,alllinkagesgreasedfromgroundlevelorwalkway. Doubleactingcylinderswithend-of-strokeshockabsorbers. Playtake-upsystemonbucketlinkage.
Noiselevel
Certifiedbythemanufacturer. InaccordancewithEuropeandirective86/662/EEC.
Insideoperator’scompartment(LpA)............................................................................................................79dB(A)
Groundpressure
Withattachment:5.40mboom,2.20mdipperand970Lbucket
Machineequippedwith0.50mtrackpads
Machineequippedwith0.60mtrackpads
Machineequippedwith0.90mtrackpads
Travel
Sprocketsdrivenbyhydraulicmotors(Dualdisplacementoptional). Independentdrivetoeachtrack. Manualcontrolledtravelblockprovidingpreciseadjustmentoftravelspeedregardlessofpressureexertedontravel pedals.
Travelspeeds: (singlespeedmachine),max.speed...........................................................................................from0to3.1kph (2-speedmachine),max.speed...............................................................................Firstspeed:from0to3.1kph
Secondspeed:from0to5.5kph Brakedmotors(automaticstaticbrake).
Gradeability:
Tractiveforce:
Hydraulicspeedlimiter,automaticwhendescendingslopes.
m22290225952304523
m22670229752342523885
m22710230152346523925 2.50m*22725230302348023940 2.80m22795231002355024010 3.40m22835231352359024050
(without clamshell)20775210752153021990
NOTE:Thesevaluesaregiveninkg,with970Lbackhoebucket.
*SpecialforGermany
1002-10
BoomDipper
CKType Trackpads 0.50m Trackpads 0.60m Trackpads 0.75m
One-piece 4.80m 1.70m213952167522090 2.20m214352171522130 2.50m*214502173022145 2.80m215202180022215 3.40m215602184022250
One-piece 5.40m 1.70m215302181022225 2.20m215702185022265 2.50m*215852186522280 2.80m216552193522350 3.40m216952197522385
Articulated 1.70m224052268523095 2.20m224452272523140 2.50m*224602274023155 2.80m225302281023225 3.40m225702284523260 Adjustable 1.70m220752235522765 2.20m221152239522810 2.50m*221302241022825 2.80m222002248022895 3.40m222402251522930 Handling Handling(without clamshell)201802045520870
NOTE:Thesevaluesaregiveninkg,with970Lbackhoebucket.
*SpecialforGermany
Attachments
Booms(withdippercylinder)
4.80m........................................................................................................................................................1575kg
5.40m........................................................................................................................................................1710kg
Adjustableboom.............................................................................................................................................2255kg
Adjustableboom.............................................................................................................................................2520kg
Dipper(withyoke,connectinglinkandbucketcylinder)
1.70m..........................................................................................................................................................980kg
2.20m........................................................................................................................................................1020kg
2.50m(SpecialforGermany)....................................................................................................................1025kg
2.80m........................................................................................................................................................1105kg
3.40m........................................................................................................................................................1140kg
Handlingboom5.90m(withdippercylinder).................................................................................................1530kg
Handlingdipper4.30m....................................................................................................................................580kg
NOTE:Theselectionofbucketcapacitydependsonthedensityofthematerial(See"Densityofvariousspoilsand materials"intheoperator’smanual)andtheattachmentconfigurationinadditiontothecompactnessandstructure oftheground).
Earthmovingbuckets
WidthSAEheapedcapacityWeight
0.60m...........................................................................460L.........................................................................585kg
Allearthmovingbucketsareequippedwithteethwithremovabletoothtipsandpinswithsideplaytake-upsystem. Heavydutysupplementoptional(add5%tothecapacityshown). Sidecuttersoptional(add8cmtothewidthshown). Trenchbucketswithejector
FLUIDSANDLUBRICANTS
Lubricantsmusthavethecorrectpropertiesforeachapplication.
WARNING:Theconditionsofuseforindividualfluidsandlubricantsmustberespected.
Hydraulicfluid
CASEhydraulicfluidisspeciallydesignedforhigh pressureapplicationsandfortheCASEhydraulic system.Thetypeoffluidtobeuseddependsonthe ambienttemperature.
Temperateclimates
-20Cto+40C
FluidtypeISOVG46
CASEreference:POHYDR
Hotclimates
0Cto+60C
FluidtypeISOVG100
CASEreference:POHYDC
Coldclimates
-40Cto+20C
FluidtypeISOVG22
CASEreference:POHYPF
Thesevariousgradesoffluidmustbeinconformity withCASEFrancespecificationP9903201Z.
Temperateclimatebiodegradablefluid:
Thisyellowfluidiscompatiblewithstandardfluid.If adopted,itisadvisabletodrainthecircuitcompletely.
FluidtypeISOVG46
CASEreference:CASYNTH46
ThisgradeoffluidmustbeinconformitywithCASE FrancespecificationP9903203B
Transmissioncomponentoil
Extremepressureoilusedfortransmissioncomponentsinsidesealedhousings.
ExtremepressureoiltypeAPIGL5grade80W90or ISOVG150
Grease
Thetypeofgreasetousedependsonambienttemperature.
Temperateandhotclimates
-20Cto+60C
ExtremepressuregreaseEPNLGIgrade2with molybdenumdisulphide.
Coldclimates
-40Cto+20C
ExtremepressuregreaseEPNLGIgrade0.
Engineoil
CASEengineoilNo.1isrecommendedforyour engine.Thisoilensurescorrectlubricationofyour engineinallworkingconditions.
IfCASENo.1MultiperformanceorPerformance engineoilisnotavailable,useoilcorrespondingto categoryAPI/CG/CF.
NOTE:DonotputanyPerformanceAdditiveorother additiveinthesump.Oilchangeintervalsshownin thismanualarebasedontestscarriedoutonCASE lubricants.
Oilviscosity/Oilrange
Fuel
UsefuelwhichistoASTM(AmericanSocietyfor TestingandMaterials)D975standard.
UseGradeNo.2fuel.Theuseofothertypesoffuel canresultinalossofpowerandmaycausehighfuel consumption.
Incoldweather,theuseofamixtureoffuelsNo.1 andNo.2istemporarilypermitted.Consultyourfuel supplier.
Ifthetemperaturefallsbelowthefuelcloudpoint (pointatwhichwaxbeginstoform)thewaxcrystals willcausepowerlossorwillpreventtheenginefrom starting.
IMPORTANT:Incoldweather,fillthefueltankatthe endoftheday’swork,inordertopreventtheformation ofcondensation.
Fuelstorage
Longstoragecanleadtotheaccumulationofimpuritiesandcondensationinthefuel.Enginetroublecan oftenbetracedtothepresenceofwaterinthefuel.
Thestoragetankmustbeplacedoutsideandthe temperatureofthefuelshouldbekeptaslowaspossible.Drainoffwaterandimpuritiesregularly.
Antifreeze/anti-corrosion
Useanti-freezeinallseasonstoprotectthecooling systemfromcorrosionandallriskoffreezing.
Inenvironmentswithatemperaturehigherthan -36C,useamixtureof50%ethylene-glycolbased anti-freeze.
Forareaswherethetemperatureisbelow-36C,itis advisabletouseablendof40%waterand60%antifreeze.
1002-16 Cre7-79021GB
Environment
Beforecarryingoutanyservicingoperationonthis machineandbeforedisposingofusedfluidsorlubricants,alwaysthinkoftheenvironment.Neverthrow fluidoroilonthegroundandneverkeepthemin leakingreceptacles.
Consultyourlocalecologicalrecyclingcentreto obtaininformationontheappropriatemeansofdisposingofthesesubstances.
Componentsmadefromplasticor resin
Whencleaningpolycarbonatewindows,theconsole, theinstrumentpanel,thegauges,etc.,donotuse petrol(gasoline),paraffin(kerosene),paintsolvents, etc.Useonlywater,soapandasoftcloth.
Theuseofpetrol(gasoline),deparaffin(kerosene), paintsolvents,etc,willcausediscoloration,cracking ordeformationofthesecomponents.
1002-18
DETAILEDSPECIFICATIONSPERCOMPONENT
Highpressurehydraulicpump
Withvariabledisplacement.
Weight..............................................................................................................................................................130kg
Maximumdisplacement.......................................................................................................................2x80cm3/rev.
Maximumflow..............................................................................................................................................320L/min
Drivenspeed................................................................................................................................................2000rpm
Settingforattachmentandtravelflowcancellationvalve....................................................................355to365bar
SettingfortheLoad-Sensingvalve, staticanddynamic...............................................................................................................................20to23bar
Settingfortorqueregulatingvalve
Withenginerunningat2000rpmatapressureof300bar, theflowshouldbeinexcessof..........................................................................................................147L/min
Hydraulicswingpump
Variableflowpump.
Flowcancellationpressure...................................................................................................................290to300bar Displacement.............................................................................................................................................46cm3/rev.
Maximumflow................................................................................................................................................92L/min
SettingforPonthetorqueregulatingvalve...................................................................................................16bar
Hydraulicpilotsystempump
Externaltoothgearpump
Hydraulicfilters
Weight(perfilter)...............................................................................................................................................0.5kg
Attachmentcontrolvalve
Flowsettingforbalancevalves:
Largechambersofboomcylinders..................................................................................................200to220L/min
Largechambersofdippercylinders.................................................................................................190to210L/min
Largechambersofbucketcylinders.................................................................................................180to200L/min
Travelcontrolvalve
Cre7-79021GB Issued11-99
Swingcontrolvalve
Bore.........................................................................................................................................................................16
Lowflowcontrolvalve(optional)
Oneortwounits.
Weight(withoneunit)...........................................................................................................................................8kg
Highflowcontrolvalve(optional)
Weight................................................................................................................................................................32kg
Hydraulichammercontrolvalve(optional)
Weight................................................................................................................................................................32kg
Boomcylinders
Fittedwithdash-potonlargeendandaflowlimiterintheseparatorblock(largechamberend).
Weight(percylinder).............................................................................................................................145or155kg
Dimensions: Barreldiameter................................................................................................................................110or115mm
Dippercylinder
Fittedwithdash-potonsmallandlargechambers andaflowlimiter(largechamberend).
Weight................................................................................................................................................220and224kg
Dimensions:
Bucketcylinder
Fittedwithdash-potonsmallchamberend.
Articulatedboomcylinder
Fittedwithdash-potonlargechamberend.
Weight..............................................................................................................................................................136kg
Dimensions:
Handlingdippercylinder
Fittedwithdash-potatlargeandsmallchamberends.
Weight................................................................................................................................................165and169kg Dimensions:
Clamshellcylinder
Weight..............................................................................................................................................................288kg
Dimensions:
Sugarbeetclamshellcylinder
Fittedwithdash-potatlargechamberend.
Weight................................................................................................................................................................63kg Dimensions:
5-tineironandstoneclamshellcylinders
Weight................................................................................................................................................................30kg
Dimensions:
Hydraulicswingmotor
Type.................................................................................................................................................................F12-60
Weight.............................................................................................................................................................20.2kg
1002-20 Cre7-79021GB
Swingreductiongear
Reductiongearwithmulti-disc,oilbathtypebrake.
Hydraulictravelmotor(singlespeedexcavators)
Reductiongearequippedwithmulti-discoilbathtypebrake.
Travelreductiongear(two-speedexcavators)
Reductiongearequippedwithmulti-discoilbathtypebrake. Weight..............................................................................................................................................................180kg
Hydraulicreservoir
Weightoftheemptyreservoir...........................................................................................................................215kg
Controlblock(controlpedal)
from0°to1°-3°
Attachmentandswingcontrolblock(controllever)
Weight...............................................................................................................................................................2.7kg
Theoreticaloutputpressure,dependingonangletowhichleveristilted: from0to1°-4°
from0to16°-19°............................................................................................................................18.4to21.6bar from0to19°-21°(Previoustype).........................................................................................................26to28bar from0to19°-21°(Newtype)................................................................................................................28to34bar
Manualtravelcontrolblock(inching)
Weight..................................................................................................................................................................3kg
Theoreticaloutputpressure,dependingonangletowhichleveristilted: from0°to2°-4° .......7.3to8bar from0°to19°-20°onindexing.............................................................................................................24to26bar from0°to20°2-22° 26to30bar from0°to24°-26°.........................................................................................................................................35bar
Pushrodlength..............................................................................................................................................8.75mm
Boomloweringflowlimiter Flow...............................................................................................................................................100and110L/min
Pressurelimiter(P10)
Weight...............................................................................................................................................................7.5kg
Pressuresetting(attestpointM9)................................................................................................................6to9bar
Hydraulicswivel
Weight..............................................................................................................................................................140kg Numberofpassages.................................................................................................................................................9
Solenoidvalveblock
Pressuresettingofthelimiter(P35)..............................................................................................inexcessof34bar
Swingsafety/forcedfeedblock
Pressuresettingforsecondaryreliefvalves........................................................................................300to320bar Dippercylinderandboomcylindersafetyvalves
Pressuresettingforthesecondaryreliefvalve.....................................................................................395to425bar Loadholdingblock,dippercylinderandboomcylinders
Pressuresettingforthesecondaryreliefvalve.....................................................................................395to415bar