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Engine Gross Power : 1 450 kW (1 944 HP) Operating Weight : EX3600-6
Loading Shovel : 361 000 kg Backhoe: 359 000 kg
Loading Shovel Bucket : PCSA Heaped :21.0 m3 23.0 m3
Backhoe Bucket : PCSA Heaped :22.0 m3 CECE Heaped : 19.2 m3
HYDRAULIC EXCAVATOR
EX-6 series
A Distancebetweentumblers 6660mm
B Undercarriagelength 8700mm
C Counterweightclearance 2440mm
D Rear-endswingradius 6780mm
D ’ Rear-endlength 6650mm
E Overallwidthofupperstructure 9420mm
F Overallheightofcab 7830mm
G Minimumgroundclearance 905mm
H Trackgauge 5500mm
I Trackshoewidth 1270mm
J Undercarriagewidth 6770mm
K Trackheight 2305mm
2
SPECIFICATIONS
3
Hydraulic CylindersHigh-strengthpistonrodsandtubes.Cylindercushionmechanismsareprovidedforboom,arm,bucketanddumpcylinders.Bucketcylinderofloadingshovelisprovidedwithprptector.
Cylinder DimensionsLoading shovel
Quan. Bore Rod diameterBoom 2 360mm 260mmArm 1 300mm 220mmBucket 2 280mm 200mmDump 2 225mm 130mm
Level 1 360mm 260mm
BackhoeQuan. Bore Rod diameter
Boom 2 360mm 260mmArm 2 300mm 220mmBucket 2 250mm 180mm
ENGINE
Model................................................... CumminsQSKTA60-CEType..................................................... Wa t e r- c o o l e d , 4 - c y c l e ,
16-cylinder, turbo-chargedand a f te r-coo led , d i rec tinjectionchamber-typedieselengine
RatedpowerDIN6271,net1.....................................1450kW(1968PS)
at1800min-1(rpm)SAEJ1349,net................................1450kW(1944HP)
at1800min-1(rpm)SAEJ1995,gross............................1450kW(1944HP)
at1800min-1(rpm)Maximumtorque..................................8346N·mat1500min-1(rpm)Pistondisplacement.............................60.0LBoreandstroke....................................159mmx190mmStartingsystem....................................24VelectricmotorBatteries...............................................4x12V,4x220AHColdstarting.........................................Etheraided
HYDRAULIC SYSTEM
Hitachi'sETS(ElectronicTotalcontrolSystem)canachievemaximumjobefficiencyby reducing fuelconsumptionandnoise levels,whilemaximizingproductivity through theoptimizationof engine-pumpfunctionswithexcellentcontrollabilityincreasingoperatorcomfort.
• E-PControl(Computer-aidedEngine-PumpControlsystem)Mainpumpsregulatedbyelectricengine-speedsensingcontrolsystem.
• OHS(OptimumHydraulicSystem)8mainpumpsand4valvessystemenableboth independentandcombinedoperationsofallfunctions.
• FPS(Fuel-savingPumpSystem)FPSminimizesenergylosswithsuperiorperformanceinfinecontrol.
•Auto-idlingsystemforsavingfuleandreducingnoise•Hydraulicdrivecooling-fansystemforoilcoolerandradiator.•Forced-lubricationandforced-coolingpumpdrivesystem
EX3600-6
Hydraulic FiltersAll hydraulic circuits have high-quality hydraulic filters for protection againstoilcontaminationandlongerlifeofhydrauliccomponents.
These filters are centralized in arrangement for facilitating mainternance.
Qty.Full flow filter 5 10mmHighpressurestrainer 8 80meshes(Inmain&swingpumpdeliveryline)Drain filter 1 10mm(Forallplungertypepumps&motors)By-pass filter 1 5mm(Inoilcoolerby-passline)Pilot filter 1 10mm
Relief Valve SettingsImplementcircuit............................................ 29.4MPa(300kgf/cm2)Swingcircuit................................................... 29.4MPa(300kgf/cm2)Travelcircuit................................................... 29.4MPa(300kgf/cm2)Pilotcircuit..................................................... 4.4MPa(45kgf/cm2)
Mainpumps.............. 8variable-displacement,axialpistonpumpsforfrontattachment,travelandswing
Pressuresetting....... 29.4MPa (300kgf/cm2)Max.oilflow.............. 8x500L/minPilotpump................ 1gearpumpPressuresetting....... 4.4MPa(45kgf/cm2)Max.oilflow.............. 110L/min
CONTROLS
2 Implement LeversElectricjoystickcontrollevers.rightleverisforboomandbucketcontrol,left lever forswingandarmcontrol.2pedalsprovided foropening/closingthebottomdumpbuket.
2 Travel Levers with PedalsRemote-controlledhydraulicservosystem. Independentdriveateachtrackallowscounterrotationoftracks.
Swing Device4high-torque,axial-pistonmotorswith two-stageplanetarygearbathed inoil.Swingcirclewithdirtseals isaheavy-duty, triple-row,cylindrical rollerbearing. Induction-hardened internalswingcirclegearandpinion immersed in lubricant.Parkingbrakeof spring-set/hydraulic-releaseddisc type.Thisparkingbrake ismanuallyreleasable.Swingspeed.........................................................................3.2min-1(rpm)
Operator's CabThe sturdycab,with the topguardconforming toOPGLeve (ISO),helpsprotect theoperator fromfallingobjects. Independent,pressurized,1800mmwide,2150mmhigh,roomy7.5m3cabwithtinted-glasswindowsfeaturesall-roundvisibility.Air-suspensiontype,fullyadjustablerecliningseatwitharmrests;movablewithorwithoutfront&swingcontrol leversbyslide. Instrumentandcontrolpanelarebuilt incabwall is ineasyrangeoftheoperator.3airconditionersystem.Noiselevel....................................................76dB(A)inthecab;onmax.
enginespeedunderno-loadEyelevelheight............................................................................6760mm
UPPERSTRUCTURE
Revolving FrameAdeep, full-reinforcedboxsection.Heavy-gaugesteelplatesusedforruggedness.
Deck MachineryMaintenanceaccessibilityisthemajorfeatureinthelay-outofdeckma-chinery.Sidewalksprovideseasyaccesstoengines,hydraulicandelec-tricalcomponents. ISO-metstairsandhandrails.Sidewalksandstairsareprovidedwithskid-resistantplates.
1 Engine 14 HydraulicOilTank
2 EngineRadiator 15 FuelTank
3 LTARadiator 16 HydraulicOilCoolerx4
4 FanMotorx4 17 HydraulicOilCoolingFanMotorx2
5 AirFilterx4 18 Lubricator
6 HydraulicPumpx8 19 Cab
7 High-PressureStrainerx8 20 FoldingStairs
8 BatteryUnit 21 Ladder
9 Engine-PumpBulkhead 22 Reservetank(engineoil)
10 Muffler 23 PumpTransmissionoilcooler
11 SwingDevicex4 24 Fuelcooler
12 ControlValvex4 25 Resevetank(coolant)
13 CenterJoint 26 Engine-RadiatorBulkhead
1 LeftConsole
2 LeftControlLever/HornSwitch
3 LeftTravelPedal
4 LeftTravelLever
5 RightTravelLever
6 RightTravelPedal
7 RightControlLever/HornSwitch
8 RightConsole
9 Operator’sSeat
10 BucketClosePedal(ForLoadingShovel)
11 BucketOpenPedal(ForLoadingShovel)
12 PilotControlShut-OffLever
13 RearConsole
14 EmergencyEngineStopSwitch
15 EngineSpeedControlDial
16 KeySwitch
17 MonitorDisplay
1 8
9
13
2 7
17
12
16
15
14
115
63
104
21 18
24
14
10
12
13
11
20
25
22
4
5
68
7
1
23
15
19
23
16
17
26
9
4
SPECIFICATIONS
5
WEIGHTS AND GROUND PRESSURE
Loading ShovelEquippedwith21.0m3(PCSAheaped)bottomdumpbucket
Shoe ShoeWidth Operatingweight GroundpressureTriple
grousers1270mm 361000kg
189kPa(1.93kgf/cm2)
BackhoeEquippedwith9.6mBE-boom,4.5mBE-armand22.0m3(PCSAheaped)bucket
Shoetype ShoeWidth Operatingweight GroundpressureTriple
grousers1270mm 359000kg
188kPa(1.92kgf/cm2)
SERVICE REFILL CAPACITIES
litersFueltank 7450Enginecoolant 614Engineoil Engineoilpan 261
Reservetank 284Pumptransmissiondevice 52Swingdevice 4x75Traveldevice 2x220Hydraulicsystem 4000Hydraulicoiltank 1900
UNDERCARRIAGE
TracksShovel-type undercarriage. Dual-flanged-type bolt linkage for side frame andX-formcenter frameassuresdurability.Heavy-duty track frameofall-welded,stress-relievedstructure.Top-gradematerialsused fortoughness.Lifetime-lubricated induction-hardenedtrackrollers, idlersand drive tumblers with floating seals. Specially heat-treated connection pins.Hydraulic trackadjusterprovidedwithN2gasaccumulatorandrelief valve.Trackadjusterprovidedwithprotectiondeviceagainstabnormaltension.Travelmotionalarmdevice.
Shovel-type UndercarriageTriplegrousershoesofinduction-hardenedcaststeel.Shoewidth............................................................................1270mm
Numbers of Rollers and Shoes on Each SideUpperrollers.......................................................................................3Lowerrollers.......................................................................................8Trackshoes......................................................................................38
Travel DeviceEachtrackdrivenbyhigh-torque,axialpistonmotors,allowingcounterrotationof tracks.2-stageplanetarygearplusspurgears reductiondevice.Dual-support-typetractiondevice.Parkingbrakeofspring-set/hydraulic-releaseddisctype.Thisparkingbrakeismanuallyreleasable.
Travelspeeds........................................................High:0to2.2km/hLow:0to1.7km/h
Maximumtractionforce....................................1760kN(179500kgf)Gradeability......................................................60%(30degree)max.
LOADING SHOVEL ATTACHMENTS
Boomandarmareofall-welded,low-stress,high-tensilestrengthsteelfull-boxsectiondesign.Efficient,automatic levelcrowdingachievedbyone-levercontrolbecauseparallel linkmechanismkeeps thebucketdiggingangleconstant, and level cylindercircuitmaintains thebucketheightconstant.(Auto-LevelingCrowdMechanism)
Bucket (PCSA heaped 2:1 angle of repose)Capacity Width No.ofteeth Weight Type Materialdensity21.0m3 4160mm 6 26900kg 1800kg/m3
23.0m3 4160mm 6 27300kg 1600kg/m3
WORKING RANGES
Unit:mm
BucketCapacity(PCSA2:1) 21.0m3
A Min.diggingdistance 5850B Min.levelcrowdingdistance 8870C Levelcrowdingdistance 5050D Max.diggingreach 15220E Max.cuttingheight 16300E’ Max.dumpingheight 10990F Max.diggingdepth 3910
GWorkingradiusatmax.dumpingheight
8650
H Max.bucketopeningwidth 1950
Armcrowdingforce(SAE)1200kN
(122000kgf)
Breakoutforce(SAE)1130kN
(115000kgf)
6
SPECIFICATIONS
�
BACKHOE ATTACHMENTS
Boomandarmareofall-welded,low-stress,full-boxsectiondesign.Bucketofall-welded,high-strengthsteelstructure.
BucketCapacity Width
No.ofteeth
Weight TypeMaterialsdensityPCSA
heapedCECE
heapedWithout
sidecuttersWith
sidectters22.0m3 19.2m3 3790mm - 6 18400kg 1800kg/m3
General purpose bucket
WORKING RANGES
Unit:mm
BE-boomlength 9.6mBE-armlength 4.5m
BucketCapacity(PSCA1:1) 22.0m3
AMax.diggingreach 18190A'Max.diggingreach(onground) 17600BMax.diggingdepth 8580B'Max.diggingdepth(8'level) 8490CMax.cuttingheight 17690DMax.dumpingheight 11590EMax.verticalwall 4060
Bucketdiggingforce ISO1050kN
(107000kgf)
SAE:PCSA932kN
(95000kgf)
Armcrowdforce ISO951kN
(97000kgf)
SAE:PCSA922kN
(94000kgf)
ENGINE•140Aalternator•Heavy-dutytypeaircleanerwithdust
ejector•Cartridge-type engine oil filter•Cartridge-type engine oil bypass filter•Cartridge-type fuel filter•Fanguard•Isolation-mountedengine•Auto-idlesystem•Emergencyenginestopsystem•Hydraulicdrivecooling-fansystem
HYDRAULIC SYSTEM•E-Pcontrolsystem•OHS(OptimumHydraulicSystem)•FPS(Fuel-savingPumpSystem)•Hydraulicdrivecooling-fansystem•Forced-lubricationandforcedcooling
pumpdrivesystem•Controlvalvewithmainreliefvalve•Suction filter•Full-flow filter•Bypass filter•Pilot filter•Drain filter•High-pressurestrainer
CABThe sturdy cab, with the top guardconformingtoOPGLevel (ISO),helpsprotecttheoperatorfromfallingobjects.Fulid-filled elastic mounts.Laminatedglasswindshield.Reinforced/tinted (bronzecolor)glasssideandrearwindows.Parallel-link-type intermittentwindshield wiper. Front windshieldwasher. Adjustable recliningseatwithairsuspension.Footrest.Airhornwithelectriccompressor.Auto-tuningAM-FMradiowithdigitalclock.Seatbelt.Storagespaces.Floormat.Airconditionerwithdefroster.Rearviewmirror.Evacuationhammer. Emergency escape device.Trainer'sseat.Pilotcontrolshut-offlever.
MONITOR SYSTEMS•Meters:
Hourmeter.Fuelgauge.Hydraulicoiltemperaturegauge.Enginecoolanttemperaturegauge.Tachometer.Engineoilpressuregauge.Engineoiltemperaturegauge.Batteryvoltagegauge.Ambienttemperature.
•Pilotlamps(Green):Prelub.Auto-Idle.TravelMode.
•Warninglamps(Red):Allternator.Enginestop.Coolantoverheat.Hydraulicoillevel.Auto-Lubrication. Fast-filling. Tension. Electric lever.Emergencyenginestop.Topvalve.Engineoverrun.Coolantlevel.Engineoilpressure.Pumptransmissionoillevelindicator.
•Warninglamp(Yellow):Exhausttemperature.Fueltemperature.Enginewarning.Hydraulicoiloverheat.Stairwayposition.Electricalequipmentbox.Pumpcontamination.Aircleanerrestriction.
•Alarmbuzzers:Overheat.Enginecoolantpressure.Enginecoolantlevel.Fueltemperature.Engineoilpressure.Engineoiltemperature.Airintakemanifoldtemperature.Crankcasepressure.Pumptransmissionoillevel.Hydraulicoillevel. Stop valve close. Fast-fill system panelposition(option)Ladderposition.Electricleverfault.
DATA LOGGING SYSTEM•DLU(Data-loggingunit)continuously
recordsperformanceoftheengineandthehydraulicsystem.TherecordcanbedownloadedbyPCandPDA.
LIGHTS•9workinglights.2entrancelights.7maintenancelights.2cablights.
UPPERSTRUCTURE•Lockablemachinecovers•40200kgcounterweight•Hydraulicdrivegreasegunwithhosereel•Foldingstairswithwidesteps•Swingparkingbrake
UNDERCARRIAGE•Travelparkingbrake•Travelmotionalarmdevice•HydraulictrackadjusterwithN2gasaccumulatorandreliefvalve
•1270mmtriplegrousershoes
MISCELLANEOUS•Standardtoolkit•Stairsandhandrails(MeetingISO)•Recirculation air filter for air conditioner•Ventilation air filter for air conditioner•12Vpowerterminalboard•Stopvalvefortransportandreassem-
bly•Auto-lubricationsystem(Lincoln)forfront-attachmentpins,swingbearing,andcenterjoint
OPTIONAL EQUIPMENT Optionalequipmentmayverybycountry,sopleaseconsultyourHitachidealerfordetails.
•Wigginscouplers•Highbrightnessworkinglights.•Backandrightsidecolormonitorcamera.
•Satellitedatatransmittingsystem.•Travelmotorguard.•Traveldeviceguard.•Electricoilpumptodrawhydraulicoilfromsuctionand
returnpipelines.
STANDARD EQUIPMENT Standardequipmentmayvarybycountry,sopleaseconsultyourHitachidealerfordetails.
EQUIPMENT
� 9
•Easilyassembledowningtolocalassemblingsystemrequiringnowelding.•Overallwidthofbelow3500mmduringtransportation
UPPERSTRUCTUREUnit:mm
Unit:mm
Cab assemblyWeight : 1740 kg
2 830
2 52
0
Width : 1 880 Wt=1740kg
SidewalkWeight : 63 kg
1 660
1 29
0
Width : 409
SidewalkWeight : 49 kg
1 29
0
Width : 407
1 360
SidewalkWeight : 99 kg
1 860
1 29
0
Width : 709
SidewalkWeight : 123 kg
2 000
1 29
0
Width : 682
SidewalkWeight : 82 kg
1 29
0
1 840
Width : 759
HandrailWeight : 6 kg
710
409
Width : 50
HandrailWeight : 22 kg
2 46
0
1 460
Width : 50
Bed (left) assemblyWeight : 8 460 kg
5 770
3 19
0
Width : 2 370
980
312
Width : 560
StepWeight : 37 kg
HandrailWeight : 36 kg
1 28
0
1 960
Width : 419
HandrailWeight : 38 kg
2 600
1 28
0
Width : 364
SidewalkWeight : 226 kg
1 81
0
2 360
Width : 682
Width : 250
SwitchboxWeight : 37 kg
1 70
0
335
SidewalkWeight : 222 kg
2 17
0
2 210
Width : 833
SidewalkWeight : 329 kg
2 560
2 51
0
Width : 820
Main frame assembly Weight : 4 1600 kg
3 38
0
Width : 3 5108 940
3 140
2 13
0
Width : 1100
Folding stairsWeight : 754 kg
2 13
0
1 600
Width : 1 900
BoxWeight : 839 kg
Bed (right) assemblyWeight : 11 700 kg
3 19
0
5 050
Width : 2 420
SidewalkWeight : 329 kg
2 51
0
2 580
Width : 681
SidewalkWeight : 250 kg
2 010
2 14
6
Width : 677
SidewalkWeight : 223 kg
2 430
1 81
0
Width : 677
SidewalkWeight : 254 kg
2 030
1 81
0
Width : 869
SidewalkWeight : 184 kg
1 695
1 81
0
Width : 680
Hose reelWeight : 50 kg
Width : 204
560
729
StepWeight : 37 kg
850
Width : 400
312
HandrailWeight : 17 kg
1 09
0
Width : 97
1 720
HandrailWeight : 19 kg
1 67
0
Width : 97
1 720
HandrailWeight : 32 kg
1020
2920
Width : 285
HandrailWeight : 17 kg
1 02
0
1 480
Width : 223
HandrailWeight : 33 kg
Width : 285
1 02
0
3 080
StepWeight : 37 kg
563
610
Width : 422
StepWeight : 48 kg
1050
580
Width : 342
Suction pipeWeight : 34 kg
364
865
Width : 290
Suction pipeWeight : 33 kg
290
865
Width : 290
6 810Engine unit
Weight : 26 500 kg
3 25
0
Width : 2 590
TRANSPORTATION
10 11
Unit:mm Unit:mm
Air cleaner and mufflerWeight : 1 310 kg
Width : 2 520
3 220
1 90
0
Suction manifoldWeight : 422 kg
Width : 1 3801
040
1 330
Reserve tank ( coolant )
Weight : 118 kg
Width : 913
661
832
BracketWeight : 13 kg
Width : 125
550
315
BracketWeight : 13 kg
Width : 125
550
315
SidewalkWeight : 176 kg
1 23
0
3 190
Width : 866
HandrailWeight : 15 kg
1 01
0
910
Width : 280
HandrailWeight : 60 kg
1 01
0
2 360
Width : 97
SidewalkWeight : 71 kg
1 21
0
997
Width : 685
SidewalkWeight : 54 kg
804
1 41
0
Width : 997
CoverWeight : 10 kg
529
620
Width : 80
HandrailWeight : 16 kg
496
1 02
0
Width : 173 Width : 217
HandrailWeight : 20 kg
625
1850
HandrailWeight : 15 kg
Width : 386
1 01
0
864
HandrailWeight : 16 kg
Width : 50
937
1310
Width : 74
DoorWeight : 36 kg
1870
645
HandrailWeight : 15 kg
Width : 386
1010
916
HandrailWeight : 30 kg
Width : 55
2 360
1 01
0
SidewalkWeight : 107 kg
Width : 646
1 940
1 23
0
Width : 1 450
8 150
CounterweightWeight : 40200 kg
1 58
0
1 570
955
Width : 543
Reserve tank ( engine oil )Weight : 155 kg
2 610
1 01
0
Width : 199
HandrailWeight : 23 kg
1 01
0
3 430
Width : 261
HandrailWeight : 39 kg
1 01
0
2 610
Width : 199
HandrailWeight : 23 kg
1 690
707
HandrailWeight : 16 kg
Width : 316
TRANSPORTATION
12 13
UNDERCARRIAGEUnit:mm
Stopper ; 18 kg Track center frame assembly ; 31 500 kg
Track side frame assembly ; 46 900 kg x 2
Ladder ; 18 kgStep ; 11 kgMoter cover stay ; 87 kg
Cover ; 116 kg Cover ; 96 kg Cover ; 96 kg Cover ; 89 kg
LOADER ATTACHMENTUnit:mm
Capacity A B Width Weight21.0m3 3890mm 3570mm 4160mm 26900kg23.0m3 4190mm 3600mm 4160mm 27300kg
Bucket assembly with bucket points
Arm assembly ; 13 200 kg Bucket cylinders ; 2 420 kg x 2
Boom assembly ; 35 800 kg Arm cylinder ; 2 720 kg
Handrails ; 28 kg x 2 Ladder ; 19 kg Ladder ; 9 kg
TRANSPORTATION
14 15
BACKHOE ATTACHMENTUnit:mm
Arm assembly ; 24 000 kg Bucket assembly ; 18 400 kgCapacity ; 22.0 m3 (PCSA heaped)
A:LoadradiusB:LoadpointheightC:Liftingcapacity
METRICMEASURE
Ratingover-sideor360degreesRatingover-frontUnit:1000kg
ConditionsLoadpoint
height
LoadradiusAtmax.reach
� m 10 m 12 m 14 m 15 m 16m
m
EX3600-5
Boom BE-boom 9.6 mArm BE-arm 4.5 mBucket PCSA 22.0 m3
CECE 19.2 m3
13m *29.5 *29.5 *15.4 *15.4 15.812m *31.0 *31.0 *14.9 *14.9 16.310m *29.8 *29.8 *28.0 *28.0 *14.4 *14.4 17.18m *31.4 *31.4 *31.9 *31.9 *27.2 *27.2 *14.5 *14.5 17.66m *44.4 *44.4 *39.5 *39.5 *36.5 *36.5 *32.8 *32.8 *15.0 *15.0 17.74m *79.6 *79.6 *59.0 *59.0 *43.7 *44.3 37.7 *38.1 *26.5 *26.5 *16.1 *16.1 17.52m 76.6 80.8 55.6 *62.1 41.6 *48.9 36.1 *43.3 *27.6 *27.6 *17.8 *17.8 17.1
0(Ground) 73.9 76.5 53.4 *59.5 40.1 *46.0 35.1 *39.6 *18.5 *18.5 16.3-2m *62.8 *62.8 *66.9 *66.9 52.5 *52.6 *39.0 *39.0 *30.8 *30.8-4m *58.1 *58.1 *51.5 *51.5 *40.0 *40.0 *23.8 *23.8-5m *45.1 *45.1 *41.0 *41.0 *30.3 *30.3
TRANSPORTATION LIFTING CAPACITIES
Boom assembly ; 40 700 kg Handrails ; 16 kg x 2
0�.11 (KA/KA,MT3)
Printed in Japan
KS-EN050QHitachi Construction Machinerywww.hitachi-c-m.com
These specifications are subject to change without notice.Illustrationsandphotosshowthestandardmodels,andmayormaynotincludeoptionalequipment,accessories,andallstandardequipmentwithsomedifferencesincolorandfeatures.Beforeuse,readandunderstandtheOperator’sManualforproperoperation.
