VOLVOEC210B液压挖掘机.docx
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VOLVOEC210B液压挖掘机.docx
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VOLVOEC210B液压挖掘机
VOLVOEXCAVATOR
EC210BLC
•Enginepower,gross:
119kW(159hp•Operatingweight:
LC:
21,3~22,3tNC:
20,9~21,8tNLC:
21,5~22,2t•Buckets(SAE:
750~1550l
•TurbochargedVOLVOdieselenginewithdirectinjectionandchargedaircoolermeetsEUStep2requirements
•Contronics,Volvo’sadvancedmodeselectionsystemandelectronicallycontrolledsystem
•2variabledisplacementaxialpistonpumps.Independentandsimultaneousmovementsofthediggingequipmentarecontrolledby"AutomaticSensingWorkMode"•Cab
–Ergonomicenvironmentforeasieroperatoruse–Lowsoundlevel–Filteredair
–Hydraulicdampeningmounts•Strongdiggingequipment,producedbyroboticwelding•Highlifting,breakoutandtearoutforcesfortoughdiggingconditions•Undercarriage
_LC:
Longundercarriagefor
excellentstability
_NC:
Mediumwidthforgood
stabilityandmaneuvering_NLC:
Narrowwidthforeasier
transportation
•Auxiliaryhydraulicvalveisstandard
•Preparedforanumberofoptionalitems
Theengineisaturbocharged,4-strokedieselenginewithwatercooling,directinjectionandachargedaircoolerthateasilymeetsEUStep2requirements.
Theenginehasbeendevelopedespeciallyforexcavatoruse,providinggoodfueleconomy,lownoiselevelsandalongservicelife.
AirFilter:
3-stage,andpre-cleaner
AutomaticIdlingSystem:
Reducesenginespeedtoidlewhentheleversandpedalsarenotactivatedresultinginlessfuelconsumptionandlowcabnoiselevels.Low-EmissionEngine:
Make....................VOLVOModel...................D6DEFE2
Poweroutputat...........32r/s(1900rpmNet(ISO9249/
DIN6271..........107kW(145ps/143hpGross(SAEJ1995.......119kW(162ps/159hpMax.torque..............647N.mat1425rpmNo.ofcylinders...........6Displacement.............5,7lBore....................98mmStroke...................
126mm
TheundercarriagehasarobustX-shapedframe,greasedandsealedtrackchainsarestandard.LC
No.oftrackshoes...........2x49Linkpitch..................190mmShoewidth,doublegrouser....700mm
Shoewidth,triplegrouser.....600/700/800/900mmNo.ofbottomrollers.........2x9No.oftoprollers............2x2
NC
No.oftrackshoes...........2x46Linkpitch..................190mm
Shoewidth,triplegrouser.....600/700/800/900mmNo.ofbottomrollers.........2x7No.oftoprollers............2x2
NLC
No.oftrackshoes...........2x49Linkpitch..................190mm
Shoewidth,triplegrouser.....500/600/700mmNo.ofbottomrollers.........2x9No.oftoprollers............
2x2
Eachtrackispoweredbyanautomatictwo-speedshifttravelmotor.Thetrackbrakesaremulti-disc,spring-appliedandhydraulicreleased.Thetravelmotor,brakeandplanetarygearsarewellprotectedwithinthetrackframe.
Max.tractiveeffort...................183kN
Max.travelspeed....................3,2/5,5km/hGradeability........................35o(70%
Thesuperstructureisslewedbythemeansofanaxialpistonmotorandaplanetaryreductiongear.Automaticslewholdingbrakeandanti-reboundvalvearestandard.Max.slewspeed.......................
11,6rpm
Highcapacityelectricalsystemthatiswell-protected.Waterproofdouble-lockharnessplugsareusedtosecurecorrosionfreeconnections.Themainrelaysandsolenoidvalvesareshieldedtopreventdamage.Themasterswitchisstandard.
Contronics,providesadvancedmonitoringofmachinefunctionsandimportantdiagnosticinformation.
Voltage..............................24VBatteries.............................2x12VBatterycapacity.......................150AhAlternator............................
28V/80A
Fueltank
LC......................................350lNC.....................................350lNLC....................................335lHydraulicsystem,total.......................295lHydraulictank.............................160lEngineoil..................................25lEnginecoolant.............................27,5lSlewreductionunit............................6lTravelreductionunit......................2x5,8l
Thehydraulicsystem,alsoknownasthe“AutomaticSensingWorkMode”,isdesignedforhigh-productivity,high-diggingcapacity,high-maneuveringprecisionandgoodfueleconomy.Thesummationsystem,boom,armandslewpriorityalongwithboomandarmregenerationprovideoptimumperformance.
Thefollowingimportantfunctionsareincludedinthesystem:
Summationsystem:
Combinestheflowofbothhydraulicpumpstoensurequickcycletimesandhighproductivity.Boompriority:
Givesprioritytotheboomoperationforfasterraisingwhenloadingorperformingdeepexcavation.Armpriority:
Givesprioritytothearmoperationforfastercycletimesinlevelingandforincreasedbucketfillingwhendigging.
Slewpriority:
Givesprioritytoslewfunctionsforfastersimultaneousoperations.
Regenerationsystem:
Preventscavitationandprovidesflowtoothermovementsduringsimultaneousoperationsformaximumproductivity.
Powerboost:
Alldiggingandliftingforcesareincreased.Holdingvalves:
Boomandarmholdingvalvespreventthediggingequipmentfromcreeping.
PowerMax:
Allfunctionspeedsareincreased.
Mainpump:
Type...........2xvariabledisplacementaxialpistonpumpsMaximumflow...2x200l/minPilotpump:
Type...........GearpumpMaximumflow...1x19l/min
Hydraulicmotors:
Travel..........VariabledisplacementaxialpistonmotorsSlew...........Fixeddisplacementaxialpistonmotorwith
mechanicalbrakeReliefvalvesetting:
Implement.......32,4/34,3MpaTravelcircuit.....34,3MpaSlewcircuit.....26,5MpaPilotcircuit......
3,9Mpa
Hydrauliccylinders:
Monoblockboom..................2
BorexStroke..................
1stboomof2-pieceboom..........2
BorexStroke..................2ndboomof2-pieceboom.........1
BorexStroke..................Arm............................1
BorexStroke..................Bucket..........................1
BorexStroke..................
Theoperator’scabhaseasyaccessviaawidedooropening.Thecabissupportedonhydraulicdampeningmountstoreduceshockandvibrationlevels.Thesealongwithasoundabsorbingliningprovidelownoiselevels.Thecabhasexcellentall-roundvisibility.Thefrontwindshieldcaneasilyslideupintotheceilingandthelowerfrontglasscanberemovedandstoredinthesidedoor.
Integratedairconditioningandheatingsystem:
Thepressurizedandfilteredcabairissuppliedbyanauto-maticallycontrolledfan.Theairisdistributedthroughoutthecabfrom13vents.
Ergonomicoperator’sseat:
Theadjustableseatandjoystickconsolesmoveindependentlytoaccommodatetheoperator.Theseathasninedifferentadjustmentsplusaseatbelttofortheoperator’scomfortandsafety.
SoundLevel:
Soundlevelincab
accordingtoISO6396.............LpA72dB(AExternalsoundlevel
accordingtoISO6395
andEUDirective2000/14/EC.......LwA102dB(A
Longcrawlermachinewith5,7mmonoblockboom,2,9marm,920l(740kgbucketand4200kgcounterweight.
Narrowlongcrawlermachinewith5,7mmonoblockboom,2,5marm,920l(740kgbucketand4800kgcounterweight.Narrowcrawlermachinewith5,7mmonoblockboom,2,9marm,920l(740kgbucketand4200kgcounterweight.
MAX.PERMITTEDBUCKETS
Max.permittedsizesfordirectfitbuckets:
Longcrawlermachine
withcounterweight4200kgMax.permittedsizesforquickfitbuckets:
Longcrawlermachinewithcounterweight4200kg
Max.permittedsizesfordirectfitbuckets:
Narrowcrawlermachine
withcounterweight4200kgMax.permittedsizesforquickfitbuckets:
Narrowcrawlermachinewithcounterweight4200kg
Max.permittedsizesfordirectfitbuckets:
Narrowlongcrawlermachine
withcounterweight4800kgMax.permittedsizesforquickfitbuckets:
Narrowlongcrawlermachinewithcounterweight4800kgNote:
1.BucketsizebasedonISO7451,heapedmaterialwitha1:
1angleofrepose.
2.“Maxpermittedsizes”areforreferenceonlyandarenotnecessarilyavailablefromthefactory.
DIMENSIONS
Longcrawlermachine*Withoutshoegrouser
DIMENSIONS
Boom
*Includescylinder,pinandpiping
Arm
Narrowcrawlermachine
Narrowlongcrawlermachine*Withoutshoegrouser
5,7mmonoblockboomwithdirectfitbucketDiggingforceswithdirectfitbucket
5,57m2-pieceboomwithdirectfitbucketDiggingforceswithdirectfitbucket
LIFTINGCAPACITY(Atthearmandwithoutbucket
Note:
Forliftingcapacityincludingbucket,simplysubtractactualweightofthedirectfitbucketorthebucketwithquickfitfromthefollowingvalues.
EC210BLC
Notes:
1.Machinein“FineMode-F”(PowerBoost,forliftingcapac
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