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JCB ARTICULATED DUMP TRUCK | 722

ft-in (mm)

A OverallLength 30-2(9199)

B BodyLength 16-6(5030)

C MaxHeight 11-3(3446)

C1 HeighttoTopofCab 10-9(3310)

D FrontAxletoFrontFender 7-1(2174)

E FrontAxletoPivotPoint 5-2(1575)

F Wheelbase(frontaxletointermediateaxle) 13-9(4145)

G Wheelbase(intermediateaxletorearaxle) 5-5(1675)

H RearAxletoRearofBody 3-6(1105)

I HeighttoTopofBody 8-6(2609)

J HeighttoLipofBody 6-7(2033)

K MinHeighttoBodywhenTipped 2-0(635)

L MaxHeighttoBodywhenTipped 19-5(5947)

M MaxExternalBodyWidth 8-2(2492)

STATIC DIMENSIONS

ft-in (mm)

N MaxInternalBodyWidth 7-7(2342)

O MaxGroundClearance(reardiff) 1-4(433)

O1 MaxGroundClearance(rearaxle) 1-7(512)

P HeighttoTopofSpillGuard 10-2(3097)

Q WheelTrack(rear) 6-10(2122)

R OverallWidth 8-7(2652)

S MaxGroundClearance(frontdiff) 1-4(433)

S1 MaxGroundClearance(frontsuspensionarm) 1-2(373)

S2 GroundClearance(pivotpoint) 1-4(420)

T WheelTrack(front) 6-10(2122)

U OverallWidth 8-7(2652)

V DepartureAngle(front) degrees 30o

W BodyTipAngle degrees 74o

LoadCapacity lb(tons) 44,092(22)

Body–Heaped yd³ (m³) 16.25(12.43)

Body–Struck yd³ (m³) 12.6(9.6)OveralldimensionsbasedonanunladenmachineequippedwithMichelin20.5R25XADNtires.

A

D E

F G

B

C C 1

H

I J

K

L

M

N

O O 1

P

S S 1 S 2

Q

R

T

U

V

W

MAX OPERATING WEIGHT: 81,791 lb (40.9 tons) MAX HORSEPOWER: 270 hp (201 kW)


Type 6CylinderDirectInjectionDiesel

Model QSB6.7

Capacity in³(l) 409(6.7)

Bore in(mm) 4.25(107)

Stroke in(mm) 4.75(124)

Aspiration Turbocharged/ChargeCooled

Cylinders 6

Power Rating

MaxPower hp(kW)@2200rpm 270(201)

GrossPowertoSAEJ1995/ISO14396 hp(kW)@2400rpm 260(194)

NetPowertoSAEJ1349/EEC80/1269 hp(kW)@2400rpm 242(182)

Torque Rating

MaxTorque lbfft(Nm)@1500rpm 730(990)

NetTorque lbfft(Nm)@1500rpm 634(860)

*EmissionsRelevantstandardsUSEPATier3carbTier3,EUStage111A(complieswithEU/EPA“offhighway”ConstructionEquipmentRegulationStage2.)

ENGINE

AssumesfitmentofMichelin20.5R25XADN mph (km/h)

Forward First 3.42(5.51)

Second 5.33(8.58)

Third 8.51(13.69)

Fourth 13.27(21.36)

Fifth 20.16(32.45)

Sixth 28.58(46.0)

Reverse First 3.65(5.88)

Second 8.97(14.44)

Third 19.88(32.0)

TRAVEL SPEEDS

Transmission Type Smoothshift

MakeandModel ZF6WG210

Torque Converter Type SingleStage

TorqueConverterRatio 1.773:1

TRANSMISSION

Type EpicyclicHubReduction

MakeandModel ZFAP9

OverallAxleRatio 21.85

AXLES

PumpType VariableDisplacement

Pump:MaxFlow@2200rpm gal/min(l/min) 52.3(198)

Pump:MaxPressure psi(bar) 3046(210)

HYDRAULICS

gal (l)

HydraulicSystem 46.0(174)

FuelTank 71.3(270)

EngineOilSump 4.3(16.3)

TransmissionSystem 10.8(41)

AxleOil(front) 7.6(29)

AxleOil(intermediate) 7.6(29)

AxleOil(rear) 7.6(29)

EngineCoolantSystem 8.7(33)

SERVICE FILL CAPACITIES

TippingAngle degrees 74°

BodyPlateThickness(front) ft-in(mm) .3(8)

BodyPlateThickness(side) ft-in(mm) .4(10)

BodyPlateThickness(bottom/chute) ft-in(mm) .4(10)

YieldStrength psi(N/mm²) 145,000(1000)

TensileStrength psi(N/mm²) 181,000(1250)

Hardness(min) HB 400

BodyRaise(laden) seconds 13

BodyLower(unladen) seconds 6

ScowAngle degrees 25

BODY

SystemVoltage V 24

AlternatorOutput Ah 70

BatteryCapacity Ah 2x115

ELECTRICAL SYSTEM

Type(front) 4-barParallelLink

Make JCB

Type(rear) BogieBeamSuspension

Make JCB

SUSPENSION


Engine:6cylinder,commonraildirectinjectiondieselengine.Wastegatedturbochargerchargedcoolerformaximumtorqueandminimumexhaustsmoke3stagedrytype-cyclonicaircleanerwithprimaryandsafetyelements.Stainlesssteelexhaustsystem,singlebowlfuelfilters.CompliestoUSEPATier3,EUStage3legislation.

Suspension: Frontsuspensionisafourbarparallellinkmechanismconnectedviaagasstruttoaprechargedaccumulatorthatdampensthevibration.Thesystemisself-levellingwhetherladenorun-laden.Therearaxlesarepadmountedtoarockingbeammechanicalsuspensionsystem.

Transmission:6forwardand3reversespeedremotemountsmoothshifttransmissionwithintegrallockuptorqueconverter.Manualorautomaticselection.

Axles:Padmountedtothesuspension.LimitedSlipDifferentialinallaxles.Planetarywheelhubreduction.

Steering:Doubleactinghydraulicsystem.Prioritysteervalve.Emergencysteeringviaagrounddrivenpump.

Brakes:Dualcircuit,hydraulicpowerdrydisctypewithbrakingonallsixwheels.Electricallyoperateddrydiscparkingbrakesonthedrivelinespringappliedandhydraulicallyreleased.

Hydraulics: Systemcomprisingsinglevariabledisplacementpumpforprioritysteer,bodytipandbraking.Emergencysteerviaagrounddrivenpump.

Cab: ROPSandFOPSsafetystructure.Fullyadjustableairsuspensionseat.Adjustablesteeringcolumn.Airconditioning.Laminatedsafetyglass.ElectronicmonitoringpanelwithLCDmessagedisplaytoincludebodyupwarninglight.Front&rearscreenwash/wipe.3speedheater/defrosterwithreplaceableairfilter.LH&RHopeningdoors.Singlelevertransmissionselector.Singleleverhydraulictipcontrol.Combinationstalkcontrolsforlights,wipers,horn,directionindicators.Separatesideconsoleforauxiliaryswitches.Cigarlighter,ashtrays,interiorlight,sunvisor,externalrearviewmirrors,andoperator’sstoragefacilities.

Electrical:Roadlightsfrontandrear,frontworkinglights,reversingalarmandlight,rearfoglights,horn,batteryisolator,beacon,radiofittings,70ampalternator,24-12Vincabconverter.

Bodywork:Flexiblefrontsteps,non-slipwalkways,recoveryhitch,liftinglugs(rearbody),engineaccesscover.Rearcabmountedspillguard.Cast360degcenterhitch.

Body:Constructedfromhighstrengthsteelwithlargeboxsectionstiffenersandahightensilesteelfloor.Largetargetareaandloadretention.Twosinglestagedoubleactingcylinderslocatedexternallytothebody.

STANDARD EQUIPMENT

Reversingcamera;Heatedseatandmirrors;Biodegradablehydraulicoil;3”seatbelt;Heatedbody;Brakediscguards.

OPTIONAL EQUIPMENT

Laden Unladen

Front lb(tons) 27,998(14) 19,180(9.6)

Rear lb(tons) 53,791(26.9) 18,517(9.26)

Total lb(tons) 81,791(40.9) 37,699(18.8)

Payload lb(tons) 44,092(22) –

Includesoperator175lb(80kg)andafullfueltank.

OPERATING WEIGHTS

Manufacturer TireSize Type

Laden Unladen TirePressure

Front Rear Front Rear Front Rear

PSI(kPa) PSI(kPa) PSI(kPa) PSI(kPa) PSI(kPa) PSI(kPa)

Michelin 20.5R25 XADN 21(143) 24(167) 16(112) 8(57) 48(3.3) 54(3.73)

Michelin 650/65R25 XAD 17(120) 20(140) 14(94) 7(48) 36(2.5) 40(2.76)

Goodyear 650/65R25 GP-3D 16(113) 20(135) 13(89) 7(45) 41(2.8) 45(3.1)

Nokian 750/55-26.5 TRSLS-2 14.7(101) 17(118) 12(79) 6(40) 29(2.0) 33(2.25)

Trelleborg 850/45B30.5 Twin423TL 12.57(87) 14.7(101) 10(68) 5(35) 34(2.4) 32(2.2)

Groundbearingpressure@15%sinkage.

CHANGES TO GROUND BEARING PRESSURES

CHANGES TO OPERATING DIMENSIONS

Manufacturer TireSize Type

DimensionalChanges Operating U T R Q Weight

ft-in(mm) ft-in(mm) ft-in(mm) ft-in(mm) lb(kg)

Michelin 20.5R25 XADN 0 0 0 0 0

Michelin 650/65R25 XAD +0-5(126) +0-1(26) +0-5(126) +0-1(26) +1980(900)

Goodyear 650/65R25 GP-3D +0-61⁄2(164) +0-1(26) +0-61⁄2(164) +0-1(26) +1565(710)

Nokian 750/55-26.5 TRSLS-2 +1-1(328) +41⁄4(108) +1-1(328) +41⁄4(108) -770(350)

Trelleborg 850/45B30.5 Twin423TL +1-9(528) +0-8(208) +1-9(528) +0-8(208) -1235(560)

ft-in (mm)

A ArticulationAngle degrees 45°

B ClearanceRadius–OverFrontTires 29-7(9045)

C TurningRadius(frontunit) 25-9(7890)

D TurningRadius(rearunit) 17-5(5340)

TURNING CIRCLE

A

D

C B


JCBHeadquartersSavannah,2000BamfordBlvd,Savannah,GA31322Tel:(912)447-2000Fax:(912)447-2299www.jcb.com

JCBreservestherighttochangedesign,materialsand/orspecificationswithoutnotice.SpecificationsareapplicabletounitssoldintheUnitedStatesandCanada.The JCBlogoisaregisteredtrademarkof JCBamfordExcavatorsLtd.

A GLOBAL COMMITMENT TO QUALITY

JCB’stotalcommitmenttoitsproductsandcustomershashelpeditgrowfromaone-man

businessintooneoftheworld’slargestmanufacturersofbackhoeloaders,crawler

excavators,wheeledexcavators,telescopichandlers,wheeledloaders,dumptrucks,

roughterrainforklifts,industrialforklifts,mini/midiexcavators,skidsteerloadersandtractors.

Bymakingconstantandmassiveinvestmentsinthelatestproductiontechnology,the

JCBfactorieshavebecomesomeofthemostadvancedintheworld.

Byleadingthefieldininnovativeresearchanddesign,extensivetestingandstringentqualitycontrol,

JCBmachineshavebecomerenownedallovertheworldforperformance,valueandreliability.

Andwithanextensivedealersalesandservicenetworkinover150countries,

weaimtodeliverthebestcustomersupportintheindustry.

Throughsettingthestandardsbywhichothersarejudged,JCBhas

becomeoneoftheworld’smostimpressivesuccessstories.

DWUSA297912/11

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