Hydraulic Excavator. Engine Model Net Power ISO kw. 476 hp 355 kw. Reach boom, R3.6 (11'10") stick, 3.8 m3 (5.

(1)

374DL

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2 374DLFeatures

Performance

Highlevelofsustainedproduction,improved

trenchingandpipe-layingperformance,improved

reliabilityanddurabilityincreaseyourproductivity

andloweryouroperatingcosts.

Engine

TheCat C15engineusesACERT Technology

to reduceemissionregulationswithexceptional

performancecapabilitiesandprovenreliability.

OperatorStation

Superiorcabcomfortandvisibilityprovidean

excellentworkingenvironment.Themonitoris

afull-color,graphicaldisplaywithenhanced

functionalitytoprovideasimple,comprehensive

machineinterface.

MaximumVersatility

Avarietyofworktools,includingbuckets,are

availableforapplicationssuchasdemolition,

siteclean-up,scrapprocessing,breakinguproad

surfacesandbedrockthroughCat WorkTools.

ServiceandMaintenance

Fast,easyservicehasbeendesignedinwithlong

serviceintervals,advancediltration,convenient

ilteraccessanduser-friendlyelectronic

diagnosticsforincreasedproductivityand

reduced maintenancecosts.

Hydraulics...3

OperatorStation...4

Engine...5

ControlSystem...6

Structures...7

Undercarriage...8

FrontLinkage...9

BucketsandTeeth...10

WorkTools...11

Environment...12

ServiceandMaintenance...13

CompleteCustomerSupport...14

HydraulicExcavatorSpeciications...15

StandardEquipment...29

OptionalEquipment...30

Notes...31

The374DLSeriesExcavatorhasexcellentcontrol,

highstickandbucketforces,impressiveliftcapacity,

simpliiedserviceandacomfortableoperatorstation

to increaseyourproductivityandloweroperatingcosts.

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Hydraulics

Cathydraulicsdeliverpowerandprecisecontroltokeepmaterialmoving

MainPumps

Thehydraulicsystemincludesthreepumpswithan

independentswingcircuit.Thehydrauliccircuitutilizes

aload-sensingsystemtoensurehighhydraulicsystem

eficiencyandexcellentproductivitywithlittlehydraulicloss.

• Large,heavy-dutymainpumpsandaseparateswing

pumpprovidequickcycletimesduringmulti-function

operation.

ReverseSwingDampeningValve

Swingdampeningvalvesreduceswingwagandproduce

smoothswingstops.

AdvancedFeatures

Thefollowingarehydraulicsystemfeaturesofthe374DL:

• Theelectricre-generationsystemisincorporatedinto

thehydraulicsystemtoimprovehydrauliceficiencyand

lowerfuelconsumption.

• Themainpumplowhasincreased10percenttoprovide

shortercycletimes.

• Themainimplementpressurehasbeenincreased

9 percent.Thisalsoprovidesshortercycletimeswith

higherdiggingforcesandincreasedbucketillfactors.

• Stickcylinderdiameterformassandreach

conigurationshasbeenincreasedalongwiththebucket

cylinderdiameteronthereachstick.Theseincreases

produce17percenthigherdiggingforces.

Thesefeaturesallcombinetoprovideasigniicantincreaseto

machineproductivity.

ProportionalPriorityPressureCompensation(PPPC)

Hydraulics

Load-sensing,PPPCsystem,withCaterpillardeveloped

electronicactuation,provideshigheficiencyandexcellent

controllability.

• Cylinderspeedisdirectlyrelatedtooperator’smovement

ofjoystickfromfeatheringtofullspeed.

• Flowtocylindersduringmultifunctionaloperationis

directlycontrolledbytheoperatorandisnotdependent

onloads.

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OperatorStation

374DLisdesignedforsimple,easyoperationandcomfort

CabDesign

Thespaciouscabprovidesgoodvisibilityandergonomics.

Themonitorisafull-colorgraphicaldisplaywhichprovides

theoperatorwitheasy-to-read,comprehensivemachine

information.Thecabprovidesacomfortableenvironment

for theoperatortoworkinandhelpsreducefatigueover

longperiods.

HydraulicActivationControlLever

Thehydraulicactivationcontrolleverdeactivateshydraulic

functionsduringenginestart-upandpreventsunintentional

machineoperation.

CabExterior

Utilizesthicksteeltubingalongthebottomperimeterof

the cab,improvingtheresistanceoffatigueandvibration.

ThecabstructureallowstheFOGStobebolteddirectly

to thecab,atthefactoryorasanattachment.

CabMounts

Thecabshellisattachedtotheframewithviscousrubber

cabmounts,whichdampenvibrationsandsoundlevelswhile

enhancingoperatorcomfort.

AdditionalFeatures

The374DLoperatorstationhasmanyfeaturesfor

operator comfort:

• PremiumKABseatswithadjustableheightconsoles.

• Arearviewcameraisofferedasanattachment.

The monitorfunctionsasthedisplayscreenforthe

camera,providingaddedsafetyfortheoperatorand

surroundingworkarea.

• HID(HighIntensityDischarge)lightsareavailable

as anattachmentwithtimedelayfortheboomand

cab lights.

• Atwo-wayradioreadyoptionisavailable.

• Automaticclimatecontrolfortheforairconditioner,

heateranddefroster.

• Fuelconsumptioncanbedisplayednumerically

on the monitor.

4

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Engine

ACERTTechnologyoptimizesengineperformance

CatC15Engine

TheCatC15enginewithmechanicallyactuatedelectronicfuelinjection(MEUI™)powersthe374D L.

TheC15hasACERTTechnology,aseriesofCaterpillarengineeredinnovationswhichprovide

advancedelectroniccontrol,precisionfueldeliveryandreinedairmanagementcompliance.

IncreasedPower

Themaximumpoweris355kW(476hp),whichis18percentmorethanthe365C.PowerManagement

System(PMS)isnowstandardtobettermanageproductivityandfueleconomy.

ImprovedFuelEficiency

The374DLfuelmapsprovideadditionalpowerandperformancewithoptimizedfuelconsumption

throughlexiblepowersettingsincorporatedintoADEM™controller.

ImprovedReliability

Thetitanium-aluminumalloyrotorintheturbochargerimprovesreliability/durabilityandcontributes

tofasterresponseoftheturbocharger.

HydraulicCoolingFan

The374DLusesavariablespeed,hydraulically-drivenfanforquieteroperationandreducedfuel

consumptionduringcoolerambientconditions.

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ControlSystem

Electronicmanagement

MonitorDisplayScreen

Themonitorisafullcolor,400×234pixelsLiquidCrystal

Display(LCD).AmastercautionlampblinksONandOFF

whenoneofthecriticalconditionsbelowoccurs:

• Engineoilpressurelow

• Coolanttemperaturehigh

• Hydraulicoiltemperaturehigh

Themonitordisplayscreenisdividedintofourareas:

clock andthrottledial,gauge,eventdisplayandmulti-informationdisplay.

GaugeDisplay

Threeanaloggauges,fuellevel,hydraulicoiltemperature

andcoolanttemperaturearedisplayedinthisarea.

ElectronicJoysticks

Electronicjoysticksprovidefeaturesnotpossiblewith

hydraulicpilotvalves:

• Eliminatepilotlinesincabforquieteroperation

• Simplepatternchangethroughthemonitor

OperatorGain/Response

Thisisusedtosuittheoperatorpreferenceorapplicationneeds.

• Quickerforfastresponse

• Slowerformoreprecision

• Containsthreepresetsettingswith21controlperception

patternsavailable

PatternControlChanger

Thestandardhandcontrolpatternchangercanbeaccessed

throughthemonitor,toutilizeeitherthestandardexcavator

controlpattern(SAE)orBackhoeLoaderpattern(BHL).

Alternator

Thealternatoris24voltwith75ampcapacityandisdriven

byaserpentinebeltoffthefrontpulley.Asnorkelpullscool,

cleanairfromtheoutsideforincreasedservicelife.

ProductLink™

ProductLinkonthe374DLisstandardinsomemarkets

andavailableasanoptioninothers.ProductLinktransmits

diagnosticinformationfromthemachinebacktoCaterpillar,

Catdealersandcustomers.

6

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1

Structures

Ruggedstructuresdesignedformaximumdurability

VariableGaugeUndercarriage

Thelongvariablegaugeundercarriageisstandard,providingawide,stablebaseforoperating,

or a narrowgaugeforreducedshippingwidth.Theundercarriagegaugeinworkingpositionhas

been increasedby160mm(6.3in)forimprovedstability.

UpperFrame

Theupperframeisdesignedformaximumdurabilityandeficientuseofmaterials.Theboomfoot,skirt

andcounterweightmountingareahavebeenstrengthenedforlongerservicelifeandincreased durability.

Theouterframeutilizescurved,die-formedsiderailsforexcellentuniformityandstrengththrough

length.Theboxsectionchannelsimproveupperframerigidityunderthecab,whiletheboomtower

and one-piecemainrailsareconstructedofsolid,high-tensilestrengthsteelplates.

Catwalk

Thecatwalkwidthhasbeenincreasedby110mm(4.3in)fromthe365CL.Catwalksareprovidedon

bothsidesoftheskirtforeasyaccessofthemaintenancepoints.Slipresistantplatesareusedonthe

full lengthofthecatwalks.

CrossRollerBearing

The374DLswingbearingisacrossrollertype,with54mm(2.13in)diameterrollers.Thecross

rollershaveamuchgreatercontactareathanballbearingsparticularlyduringboomdownoperation,

providingincreasedstabilityandreducingmachinepitching.

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Undercarriage

Thelinkthattransmitsthereactionforcesfromdiggingtotheground

Undercarriage

Theundercarriagesupportstheswingbearingandupperstructureandisthelinkthattransmitsthe

reactionforcesfromdiggingtotheground.Thestrengthoftheundercarriageplaysamajorfactor

in machinestabilityanddurability.

TrackRollerFrame

Thetrackrollerframehasbeenimprovedbyinstallingalongerstrokerecoilspringandloweringthe

frontidler.Thelongerrecoilspringincreasesthestrokeby25percentwhileimprovingdurabilityand

servicelifeoftheundercarriage.Theoffsetidlerincreasesthestabilityofthemachinewhileworking

overthefront.

PositivePinRetention2(PPR2)

TracklinkswiththePPR2areprovidedasstandardonthe374DL.ThePPR2tracklinkisdesigned

to preventloosenessofthetrackpininthetracklinkandtoreducestressconcentrations,particularly

in severeunderfootconditions.ThePPR2systemeliminatespinwalkingforincreasedservicelife.

CarrierRollers

Thecarrierrollersusealoating“Duo-Cone™”seal.TheDuo-Conesealprotectsthemovingparts

in the carrierrollerfromwateranddirtandmakeslubricationmaintenance-free.

8

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FrontLinkage

Designedforlexibilityandhighproductivity

FrontLinkage

CatExcavatorboomsandsticksarebuiltforperformance

andlongservicelife.

• Castingsandforgingsareusedathighstressareassuch

asboomnose,boomfoot,boomcylinderandstickfoot.

• Allboomsandsticksarestress-relievedforoptimallife

anddurability,whileminimizingweightforimproved

performance.

• Allboomsandsticksareultrasonicinspected.

BucketLinkage

Twobucketlinkagesareavailableforthe374DL.

Both linkagesareavailablewithorwithoutaliftingeye

on thepowerlink.

• TheVB2bucketlinkageisforusewiththereachsticks

andVB2-familybuckets

• TheWB2bucketlinkageisforusewiththemasssticks

andWB2-familybuckets

BoomConstruction

374DLboomsfeaturealargecross-sectiontoimprove

strengthandreduceweight.Bafleplatesreinforcetheboom

interiorforhigherrigidity.Boomsaredesignedforstrength

andmaximumpayload.

StickConstruction

Sticksaremadeofhigh-tensilestrengthsteelinabox-sectiondesign,makingthemstrongandlight.Allsticks

arereinforcedwithathickbafleplateforaddedrigidity.

Theconnectionbetweenstickandboomismadeof forged

steel,andathicksteelplateisusedatthebucketconnecting

locationforincreasedstrengthandrigidityatload-bearing

points.Anadditionalwearplateisaddedtotheworkingside

ofthestickforprotection.Allmasssticksincludeadditional

wearbarsontheworkingsidetoprotectthestructureduring

operation.Therearefourreachsticksandtwomasssticks

availabletomeetyourneeds.

LinkagePins

Bucketcylinderpinandidlertostickpindiametersforthe

reachboomhavebeenincreased.Thepinshavethickchrome

platingforhighwearresistanceandlonglife.

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1

2

3

4 BucketsandTeeth

Designedandbuiltfortotalsystemperformance

OptimizedPackage

Caterpillaroffersawiderangeofbuckets,eachdesignedandieldtestedtofunctionasanintegralpart

ofyourexcavator.AllCatBucketsfeatureKSeries™GET(GroundEngagingTools).Bucketsare

availableinfourlevelsofdurabilityandarebuilttotakefulladvantageofthemachine’spower.

GeneralDuty(GD)

GeneralDutybucketsaredesignedforuseinlowimpact,lowerabrasionmaterialssuchasdirt,loam

andmixedcompositionsofdirtandinegravel.

HeavyDuty(HD)

HeavyDutybucketsarethemostpopularandagood“centerline”choice.Thisbucketstyleisagood

startingpointwhenapplicationconditionsarenotknown.HeavyDutybucketsaredesignedforawide

rangeofimpactandabrasionconditionsincludingmixeddirt,clayandrock.

SevereDuty(SD)

SevereDutybucketsaredesignedforhigherabrasionconditionssuchasshotgranite.Whencompared

totheHeavyDutybucket,wearbarsandwearplatesaresubstantiallythickerandlargerforadded

protection.

ExtremeDuty(XD)

ExtremeDutybucketsaredesignedforveryhighabrasionconditionssuchasgranitequarries.

Corner shroudshavebeenaddedandsidewearplatesarelargerforaddedprotection.

1)SevereDuty 2)HeavyDuty 3)GeneralDuty 4)ExtremeDuty

10

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WorkTools

Solutionsforyourbusiness

IncreaseMachineVersatility

TheCatcombinationofmachineandtoolprovidesatotal

solutionforjustaboutanyapplication.Worktoolscanbe

mounteddirectlytothemachineoraquickcouplercanbe

added,makingitquickandeasytoreleaseoneworktooland

pickupanother.

Couplers

Caterpillarofferstwoquickcouplerstyles:dedicatedand

pin grabber.Eachallowsquicktoolchanges.

Center-Lock™PinGrabberCoupler

Center-LockistheCatpingrabberstylecouplerandfeatures

apatentpendinglockingsystem.Ahighlyvisiblesecondary

lockclearlyshowstheoperatorwhenthecouplerisengaged

ordisengagedfromthebucketorworktool.

WorkTools

AnextensiverangeofCatWorkToolsforthe374DL

includesbuckets,hammers,grapples,shears,multi-processors

andrippers.Eacharedesignedtooptimizetheversatilityand

performanceofyourmachine.CatWorkToolsandcouplers

arereadytoworkinavarietyofapplications,suchassite

andstructuredemolition,debrisclean-up,truckloading,

scrapprocessing,breakingroadsurfacesandbedrock.

HydraulicKits

Caterpillaroffersield-installedhydraulickitsdesigned

to simplifytheprocessoforderingandinstallingthe

right kit.ModularkitdesignsintegrateCatWorkTools

with Cat HydraulicExcavators.Everykitiseasytoinstall.

Hoses arepre-made,tubesarepre-bentandpre-painted

and therearecomprehensiveinstructions.

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Environment

374DLmeetsawiderangeofenvironmentalrequirements

Emissions

ACERTTechnologyisadifferentiatedtechnologythatreducesemissionsatthepointofcombustion.

ThetechnologycapitalizesonprovenCaterpillarleadershipinthreecoreenginesystems:fuel,air

and electronics.

ElectroMagneticCompliance

The374DLmeetsthefollowingEMC(ElectroMagneticCompliance)requirements:

• ISO13766EarthMovingMachinery–Electromagneticcompliance

• EUDirective89/336/EEC

• AusEMCFramework

FluidManagement

Severalserviceabilityelementsaredesignedintothe374DLtolimitluidspillagewhileperforming

routinemaintenance.

EcologyDrains

Ecologydrainsareprovidedforthefuelandhydraulictanks,allowingluidstobecapturedina container

whendrainingthetanks.

12

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ServiceandMaintenance

Fast,easyservicehasbeendesignedintothe374DL

ServiceIntervals

Longserviceintervalsreducemaintenancecosts.Engineoil,

oililterandfueliltersareat500hours.

OilSampleandPressurePorts

Oilsampleandpressureportsprovideeasycheckingof

machineconditionandarestandardoneverymachine.

HydraulicCapsuleFilters

Thereturniltersorcapsuleiltersforthehydraulicsystem

arelocatedbesidethehydraulictank.Theilterelementsare

removablewithoutspillinghydraulicoil.

ServicePoints

Servicepointsarecentrallylocatedwitheasyaccessto

facilitateroutinemaintenance.

PilotHydraulicSystemFilter

Pilothydraulicsystemilterkeepscontaminantsfromthe

pilotsystemandislocatedinthepumpcompartment.

RemoteGreasingBlock

Aconcentratedremotegreasingblockontheboomdelivers

greasetohard-to-reachlocations.

RadialSealCleaner

Radialsealmainaircleanerwithprecleanerhasadouble-layeredilterelementformoreeficientiltration.Notools

arerequiredtochangetheelement.

Fuel-WaterSeparator

Thewaterseparatorremoveswaterfromfuel,evenwhenunder

pressure,andthewaterlevelcanbemonitoredinthecab.

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CompleteCustomerSupport

Catdealerserviceshelpyouoperatelongerwithlowercosts

ProductSupport

Catdealersutilizeaworldwidecomputerpartsnetwork

tominimizemachinedowntime.Savemoneywith

Cat Remanufacturedcomponents.

MachineSelection

Makedetailedcomparisonsofmachinesyouareconsidering.

Whatarejobrequirementsandmachineattachments?

Whatproductionisneeded?YourCatdealercanprovide

recommendations.

Purchase

Considerinancingoptionsandday-to-dayoperatingcosts.

Lookatdealerservicesthatcanbeincludedinthemachine’s

costtoyieldlowerowningandoperatingcostsovertime.

CustomerSupportAgreements

Catdealersofferavarietyofproductsupportagreements

andworkwithyoutodevelopaplantomeetspeciic

needs.Theseplanscancovertheentiremachine,including

attachments,tohelpprotectyourinvestment.

Operation

Improvingoperatingtechniquescanboostyourproits.

Your Catdealerhasvideos,literatureandotherideas

to help youincreaseproductivity,andCaterpillaroffers

certiied operatortrainingtohelpmaximizethereturn

on yourinvestment.

MaintenanceServices

Repairoptionprogramsguaranteerepaircostsupfront.

DiagnosticprogramssuchasScheduledOilSampling,

CoolantSamplingandTechnicalAnalysishelpyouavoid

unscheduledrepairs.

Replacement

Repair,rebuildorreplace?YourCatdealercanhelpyou

evaluatethecostinvolvedsoyoucanmaketherightchoice.

14

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374DLHydraulicExcavatorSpeciications

Engine

EngineModel

CatC15ACERT(ATAAC)

NetFlywheelPower

355kW

476hp

NetPower–ISO 9249

355kW

476hp

NetPower–SAE J1349

355kW

476hp

NetPower–EEC 80/1269

355kW

476hp

Bore

137mm

5.4in

Stroke

171mm

6.75in

Displacement

15.2L

928in

3

•Noenginepowerderatingrequiredbelow2300m(7,500ft)altitude.

•Netpoweradvertisedisthepoweravailableatthelywheelwhen

theengineisequippedwithfan,aircleaner,muflerandalternator.

Weights

OperatingWeight–LongUndercarriage 71132kg

156,819lb

•Reachboom,R3.6(11'10")stick,3.8m³(5.0yd³)bucket,and

650 mm(26")shoes.

Track

Standardw/LongUndercarriage

OptionalforLongUndercarriage

NumberofShoesEachSide

–LongUndercarriage

NumberofTrackRollersEachSide

– LongUndercarriage

NumberofCarrierRollersEachSide

900mm

750mm

650mm

47

8

3 36in

30in

26in

SwingMechanism

SwingSpeed

6.4rpm

SwingTorque

214.8kN·m 158,428lbft

Drive

MaximumTravel Speed

4.1km/h

2.6mph

MaximumDrawbarPull

492.5kN

110,718lb

–LongUndercarriage

HydraulicSystem

MainSystem–MaximumFlow(Total) 880L/min

232gal/min

SwingSystem–MaximumFlow

360L/min

95gal/min

MaximumPressure–Equipment

35000kPa

5,076psi

– Normal

MaximumPressure – Travel

35000kPa

5,076psi

MaximumPressure – Swing

29400kPa

4,264psi

PilotSystem–MaximumFlow

87L/min

23gal/min

PilotSystem–MaximumPressure

4120kPa

600psi

BoomCylinder–Bore

190mm

7.5in

BoomCylinder–Stroke

1792mm

70.6in

StickCylinder–Bore

210mm

8.3in

StickCylinder–Stroke

2118mm

83.4in

VB2-FamilyBucketCylinder–Bore

190mm

7.5in

VB2-FamilyBucketCylinder–Stroke 1443mm

56.8in

WB2-FamilyBucketCylinder–Bore

200mm

7.9in

WB2-FamilyBucketCylinder–Stroke 1457mm

57.4in

ServiceReillCapacities

FuelTankCapacity

935L

247gal

CoolingSystem

95L

25gal

EngineOil

65L

17gal

SwingDrive(each)

12L

3.2gal

FinalDrive(each)

15L

4gal

HydraulicSystem(includingtank)

705L

186gal

HydraulicTank

360L

95gal

SoundPerformance

Performance

ANSI/SAEJ1166OCT98

•Whenproperlyinstalledandmaintained,thecaboffered

byCaterpillar,whentestedwithdoorsandwindowsclosed

accordingtoANSI/SAEJ1166OCT98,meetsOSHAandMSHA

requirementsforoperatorsoundexposurelimitsineffectattime

ofmanufacture.

•Hearingprotectionmaybeneededwhenoperatingwithanopen

operatorstationandcab(whennotproperlymaintainedordoors/

windowsopen)forextendedperiodsorinanoisyenvironment.

Standards

Brakes

SAEJ1026APR90

Cab/FOGS

SAEJ1356FEB88,

ISO 10262

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374DLHydraulicExcavatorSpeciications

Dimensions

Alldimensionsareapproximate

3 9 ₁ 6 7 4 5 8 ₂

ReachBoom

MassBoom

7.8m(25'7")

7.0m(23'0")

Stick

R4.67m

R4.15m

R3.6m

R2.84m

M3.0m

M2.57m

(15'4")

(13'7")

(11'10")

(9'4")

(9'10")

(8'5")

1 ShippingHeight

4950mm

4620mm

4480mm

4250mm

4700mm

4610mm

(16'3")

(15'2")

(14'8")

(13'11")

(15'5")

(15'1")

2 ShippingLength

13230mm

13310mm

13320mm

13430mm

12630mm

12670mm

(43'5")

(43'8")

(44'1")

(41'5")

(41'7")

3 TailSwingRadius

4015mm

(13'2")

4 LengthtoCenterofRollers

4705mm

(15'5")

5 TrackLength

5870mm

(19'3")

6 GroundClearance

840mm

(2'9")

7 TrackGauge(Shipping)*

2750mm

(9'0")

8 TransportWidth**

3500mm

(11'6")

9 CabHeight

3540mm

(11'7")

*Trackgaugeinextended(working)position:3410mm(11'2").

**Transportwidthshownfor750mm(30in).

Add150mm(6in)for900mm(36in)shoes.

Subtract100mm(4in)for650mm(26in)shoes.

16

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WorkingRanges

3 4 2 6 1 5

ReachBoom

MassBoom

7.8m(25'7")

7.0m(23'0")

Stick

R4.67m

R4.15m

R3.6m

R2.84m

M3.0m

M2.57m

(15'4")

(13'7")

(11'10")

(9'4")

(9'10")

(8'5")

Bucket

GD

XD

(3.8m

3

₎

_(3.8m

3

₎

_(3.8m

3

₎

_(3.8m

3

₎

_(4.6m

3

₎

_(4.6m

3

₎

1 MaximumDiggingDepth

9660mm

9140mm

8590mm

7830mm

7650mm

7230mm

(31'8")

(30'0")

(28'2")

(25'8")

(25'1")

(23'9")

2 MaximumReachatGroundLine

14230mm

13690mm

13170mm

12530mm

11850mm

11460mm

(46'8")

(44'11")

(43'3")

(41'1")

(38'11")

(37'7")

3 MaximumLoadingHeight

8990mm

8640mm

8410mm

8240mm

7240mm

7070mm

(29'6")

(28'4")

(27'7")

(27'0")

(23'9")

(23'2")

4 MinimumLoadingHeight

2230mm

2750mm

3300mm

4060mm

3060mm

3480mm

(7'4")

(9'0")

(10'10")

(13'4")

(10'0")

(11'5")

5 MaximumDepthCutfor

9550mm

9020mm

8460mm

7680mm

7510mm

7070mm

2240mm(8')LevelBottom

(31'4")

(29'7")

(27'9")

(25'2")

(24'8")

(23'2")

6 MaximumVerticalWallDiggingDepth

8450mm

7750mm

7050mm

6580mm

4330mm

3960mm

(27'9")

(25'5")

(23'2")

(21'7")

(14'2")

(13'0")

BucketDiggingForce(SAE)

297.5kN

296.9kN

295.3kN

342.1kN

347.0kN

(66,881lb-f)

(66,746lb-f)

(66,386lb-f)

(76,907lb-f)

(78,009lb-f)

BucketDiggingForce(ISO)

339.4kN

338.6kN

336.8kN

384.0kN

389.8kN

(76,300lb-f)

(76,120lb-f)

(75,716lb-f)

(86,327lb-f)

(87,631lb-f)

StickDiggingForce(SAE)

227.1kN

245.6kN

269.4kN

299.7kN

296.5kN

322.7kN

(51,054lb-f)

(55,213lb-f)

(60,564lb-f)

(67,375lb-f)

(66,656lb-f)

(72,546lb-f)

StickDiggingForce(ISO)

234.0kN

253.9kN

279.3kN

312.1kN

305.0kN

332.9kN

(56,605lb-f)

(57,079lb-f)

(62,789lb-f)

(70,163lb-f)

(68,567lb-f)

(74,839lb-f)

(18)

374DLHydraulicExcavatorSpeciications

OperatingWeightandGroundPressure

Track

900mm(36in)Shoes

750mm(30in)Shoes

650mm(26in)Shoes

kg(lb)

kPa(psi)

kg(lb)

kPa(psi)

kg(lb)

kPa(psi)

ReachBoom7.8m(25'7")

GPBucket3.8m

3

_(5.00yd

3

₎

R4.67m(15'4")

73221

78.0(11.3)

72172

92.3(13.4)

71494

105.5(15.3)

(161,425)

(159,112)

(157,617)

R4.15m(13'7")

73010

77.8(11.3)

71961

92.0(13.3)

71283

105.2(15.2)

(160,959)

(158,647)

(157,152)

R3.60m(11'10")

72859

77.6(11.3)

71810

91.8(13.3)

71132

104.9(15.2)

(160,627)

(158,314)

(156,819)

R2.84m(9'4")

72686

77.4(11.2)

71637

91.6(13.3)

70959

104.7(15.2)

(160,245)

(157,933)

(156,438)

MassBoom7.0m(23'0")

HDRBucket4.6m

3

_(6.00yd

3

₎

M3.00m(9'10")

75596

80.5(11.7)

74547

95.3(13.8)

73869

109.0(15.8)

(166,661)

(164,348)

(162,853)

M2.57m(8'5")

75422

80.4(11.7)

74373

95.1(13.8)

73695

108.7(15.8)

(166,277)

(163,964)

(162,470)

MajorComponentWeights

kg

lb

Basemachinewithcounterweightand750mm(30in)shoes(withoutfrontlinkage)

57700

127,229

Twoboomcylinders

1400

3,087

Counterweight

Removaltype

10200

22,491

Non-removaltype

10960

24,167

Boom(includeslines,pins,stickcylinder)

ReachBoom7.8m(25'7")

6730

14,840

MassBoom7.0m(23'0")

6900

15,215

Stick(includeslines,pins,bucketcylinderandlinkage)

R4.67m(15'4")

4000

8,820

R4.15m(13'7")

3790

8,357

R3.60m(11'10")

3670

8,092

R2.84m(9'4")

3470

7,651

M3.00m(9'10")

4070

8,974

M2.57m(8'5")

4240

9,349

18

(19)

ReachBoomLiftCapacities

LoadPointHeight

LoadatMaximumReach

LoadRadiusOverFront

LoadRadiusOverSide

Boom

–7.8m(25ft7in)

Coupler

–N/A

Bucket

–None

Stick

–R4.67m(15ft4in)

Shoes

–900mm(36in)doublegrouser(HD)

3.0m/10.0ft 4.5m/15.0ft *26500 *26500 *16550 *35,800 *18300 *39,550 *19750 *42,750 *17300 *17300 *20650 *39,900 *39,900 *44,700 *12500 *22700 *22700 *20800 *28,200 *51,950 *51,950 *45,000 *19700 *30800 *30800 *20100 *44,450 *70,400 *70,400 *43,450 *28450 *29000 *29000 *18300 *64,350 *62,700 *62,700 *39,350 *29550 *23450 *23450 *14800 *63,150 *50,100 1.5m/5.0ft 6.0m/20.0ft 7.5m/25.0ft 9.0m/30.0ft 10.5m/35.0ft 12.0m/40.0ft m ft 10.5m kg *11750 *11750 *10800 *10800 9.20 35.0ft lb *24,000 *24,000 29.69 9.0m kg *12450 *12450 *10200 *10200 10.33 30.0ft lb *27,350 *27,350 *22,500 *22,500 33.58 7.5m kg *12750 *12750 *12250 11900 *9900 *9900 11.14 25.0ft lb *27,800 *27,800 *26,550 25,450 *21,850 *21,850 36.36 6.0m kg *13450 *13450 *12500 11700 *9850 9650 11.70 20.0ft lb *29,300 *29,300 *27,350 25,050 *21,700 21,350 38.28 4.5m kg *20000 *20000 *16550 *14450 *14450 *13050 11400 *10400 9100 *10000 9000 12.04 15.0ft lb *43,050 *43,050 *35,800 *31,350 31,300 *28,400 24,450 *22,000 19,900 39.48 3.0m kg *23050 *23050 *18300 *15450 13950 *13600 11050 *12050 8900 *10350 8650 12.20 10.0ft lb *49,700 *49,700 39,450 *33,550 30,050 *29,600 23,700 *22,750 19,100 *22,700 19,100 40.00 1.5m kg *25350 24100 17450 *16350 13400 *14100 10700 12100 8750 *10850 8550 12.16 5.0ft lb *54,800 51,900 37,600 *35,450 28,900 *30,600 23,000 *23,900 18,850 39.89 Ground Line kglb *26500*57,300 2320049,900 16800 *1695036,200 *36,700 13000 *1435028,000 *31,100 1045022,450 *25,800*11700 19,150 39.148700 11.93 –1.5m kg *12500 *26400 22750 16450 *17000 12750 *14200 10300 *12450 9100 11.50 –5.0ft lb *28,200 *57,200 48,950 35,400 *36,800 27,400 *30,600 22,150 *27,400 20,050 37.71 –3.0m kg *15350 *15350 *19700 *25250 22650 16300 *16350 12650 *13250 10300 *12450 9900 10.85 –10.0ft lb *34,350 *34,350 *44,450 *54,650 48,750 35,150 *35,250 27,250 *28,200 22,200 *27,400 21,800 35.50 –4.5m kg *28450 *22850 *22850 16450 *14600 12750 *12250 11300 9.92 –15.0ft lb *64,350 *49,300 49,200 35,400 *31,150 27,550 *26,900 25,050 32.37 –6.0m kg *29550 *18800 *18800 *14800 *11550 *11550 8.63 –20.0ft lb *63,150 *50,100 *40,050 *40,050 *31,200 *31,200 *25,200 *25,200 28.01

Boom

–7.8m(25ft7in)

Coupler

–N/A

Bucket

–None

Stick

–R4.15m(13ft7in)

Shoes

–900mm(36in)doublegrouser(HD)

3.0m/10.0ft 4.5m/15.0ft 10.5m kg 35.0ft lb 9.0m kg 30.0ft lb 7.5m kg 25.0ft lb 6.0m kg 20.0ft lb 4.5m kg 15.0ft lb 3.0m kg 10.0ft lb 1.5m kg 5.0ft lb Ground Line kglb –1.5m kg –5.0ft lb –3.0m kg –10.0ft lb –4.5m kg –15.0ft lb –6.0m kg –20.0ft lb 1.5m/5.0ft 6.0m/20.0ft 7.5m/25.0ft 9.0m/30.0ft 10.5m/35.0ft m ft *12450 *12450 8.47 *27,700 *27,700 27.25 *13350 *13350 *11750 *11750 9.68 *29,400 *29,400 *25,950 *25,950 31.45 *13550 *13550 *11800 11750 *11400 *11400 10.55 *29,600 *29,600 *25,200 *25,200 34.41 *15800 *15800 *14200 *14200 *13150 11600 *11400 10450 11.14 *34,250 *34,250 *30,900 *30,900 *28,800 24,900 *25,100 23,150 36.44 *21300 *21300 *17400 *17400 *15100 14450 *13600 11350 *11600 9750 11.50 *62,050 *62,050 *45,900 *45,900 *37,700 *37,700 *32,800 31,100 *29,600 24,350 *25,550 21,500 37.69 *24200 *24200 *19050 18150 *16050 13900 *14100 11050 *12100 9350 11.66 *52,200 *52,200 *41,250 39,150 *34,800 29,950 *30,600 23,700 *26,550 20,600 38.24 *26150 23900 *20350 17400 *16850 13400 *14450 10750 12750 9250 11.62 *56,500 51,550 *44,050 37,450 *36,450 28,900 *31,350 23,100 28,100 20,350 38.13 *16850 *16850 *26850 23200 *21000 16850 *17250 13050 *14550 10550 13050 9400 11.38 *39,000 *39,000 *58,100 49,950 *45,450 36,300 *37,300 28,150 31,450 22,650 28,700 20,700 37.34 *13350 *13350 *24050 *24050 *26350 22900 *20850 16550 *17050 12850 *14100 10450 *13250 9900 10.93 *30,200 *30,200 *55,050 *55,050 *57,100 49,300 *45,200 35,700 *36,900 27,700 *30,350 22,500 *29,200 21,800 35.83 *22100 *22100 *31450 *31450 *24750 22950 *19850 16500 *16100 12850 *13200 10850 10.24 *49,800 *49,800 *68,300 *68,300 *53,550 49,350 *42,850 35,600 *34,650 27,700 *29,100 24,000 33.50 *32500 *32500 *27200 *27200 *21850 *21850 *17550 16700 *13650 13050 *12900 12650 9.25 *73,600 *73,600 *58,750 *58,750 *47,050 *47,050 *37,650 36,050 *28,700 28,250 *28,350 28,100 30.16 *20850 *20850 *17000 *17000 *13000 *13000 *11850 *11850 7.85 *44,450 *44,450 *36,000 *36,000 *26,750 *26,750 *25,850 *25,850 25.40

*Indicatesthattheloadislimitedbyhydraulicliftingcapacityratherthantippingload.Theaboveloadsareincompliancewithhydraulicexcavatorliftcapacity

(20)

374DLHydraulicExcavatorSpeciications

ReachBoomLiftCapacities

LoadPointHeight

LoadatMaximumReach

LoadRadiusOverFront

LoadRadiusOverSide

Boom

–7.8m(25ft7in)

Coupler

–N/A

Bucket

–None

Stick

–R3.6m(11ft10in)

Shoes

–900mm(36in)doublegrouser(HD)

3.0m/10.0ft 4.5m/15.0ft 10.5m kg 35.0ft lb 9.0m kg 30.0ft lb 7.5m kg 25.0ft lb 6.0m kg 20.0ft lb 4.5m kg 15.0ft lb 3.0m kg 10.0ft lb 1.5m kg 5.0ft lb Ground Line kglb –1.5m kg –5.0ft lb –3.0m kg –10.0ft lb –4.5m kg –15.0ft lb –6.0m kg –20.0ft lb 1.5m/5.0ft 6.0m/20.0ft 7.5m/25.0ft 9.0m/30.0ft 10.5m/35.0ft m ft *14850 *14850 7.75 *33,100 *33,100 24.84 *14350 *14350 *13900 *13900 9.06 *30,700 *30,700 29.39 *15450 *15450 *14300 *14300 *13500 12600 9.98 *33,600 *33,600 *31,300 *31,300 *29,750 28,100 32.54 *19600 *19600 *16650 *16650 *14850 14750 *13800 11450 *13450 11250 10.60 *42,300 *42,300 *36,100 *36,100 *32,350 31,750 *29,600 24,900 34.68 *22500 *22500 *18200 *18200 *15650 14250 *14050 11250 *13700 10400 10.98 *48,500 *48,500 *39,400 *39,400 *34,050 30,750 *30,650 24,100 *30,150 23,000 35.99 *25150 24700 *19700 17950 *16500 13800 *14450 10950 *13750 10000 11.15 *54,250 53,300 *42,600 38,650 *35,800 29,700 *31,350 23,550 *30,250 22,000 36.57 *26650 23650 *20750 17250 *17150 13350 *14650 10700 13650 9900 11.11 *57,650 50,950 *44,950 37,150 *37,150 28,750 *31,800 23,050 30,000 21,750 36.45 *26850 23100 *21150 16800 *17350 13050 *14550 10550 *13900 10100 10.86 *34,650 *34,650 *58,200 49,750 *45,750 36,200 *37,550 28,100 *31,350 22,750 *30,600 22,200 35.63 *24650 *24650 *25900 23000 *20700 16600 *16900 12900 *13900 10700 10.39 *56,500 *56,500 *56,150 49,450 *44,800 35,750 *36,500 27,850 *30,650 23,550 34.04 *24250 *24250 *29550 *29550 *23850 23100 *19250 16650 *15500 13000 *13750 11900 9.65 *54,750 *54,750 *64,150 *64,150 *51,600 49,700 *41,550 35,850 *33,150 28,000 *30,300 26,250 31.58 *29150 *29150 *24750 *24750 *20350 *20350 *16350 *16350 *13200 *13200 8.60 *63,150 *63,150 *53,500 *53,500 *43,850 *43,850 *34,900 *34,900 *28,950 *28,950 28.01 *14450 *14450 *11400 *11400 7.07 *30,200 *30,200 *24,700 *24,700 22.79

Boom

–7.8m(25ft7in)

Coupler

–N/A

Bucket

–None

Stick

–R2.84m(9ft4in)

Shoes

–900mm(36in)doublegrouser(HD)

4.5m/15.0ft 10.5m kg 9.0m kg 30.0ft lb 7.5m kg 25.0ft lb 6.0m kg 20.0ft lb 4.5m kg 15.0ft lb 3.0m kg 10.0ft lb 1.5m kg 5.0ft lb Ground Line kglb –1.5m kg –5.0ft lb –3.0m kg –10.0ft lb –4.5m kg –15.0ft lb 1.5m/5.0ft 3.0m/10.0ft 6.0m/20.0ft 7.5m/25.0ft 9.0m/30.0ft 10.5m/35.0ft m ft *17550 *17550 6.81 *16300 *16300 *16050 *16050 8.28 *35,850 *35,850 *35,600 *35,600 26.78 *16700 *16700 *15500 14800 *15400 14050 9.27 *36,400 *36,400 *34,000 31,750 *34,000 31,350 30.21 *28400 *28400 *21300 *21300 *17800 *17800 *15800 14550 *15050 12350 9.94 *60,550 *60,550 *45,900 *45,900 *38,600 *38,600 *34,400 31,300 *33,200 27,400 32.51 *24100 *24100 *19200 18450 *16450 14100 *14900 11400 10.35 *51,900 *51,900 *41,550 39,800 *35,700 30,400 *32,850 25,150 33.91 *26300 24150 *20450 17650 *17100 13650 *14900 10950 *14850 10900 10.52 *56,750 52,100 *44,250 38,150 *37,050 29,450 *32,750 24,000 34.52 *27050 23350 *21200 17100 *17500 13300 *14850 10800 10.48 *58,600 50,350 *45,900 36,850 *37,900 28,700 *32,700 23,750 34.40 *26500 23100 *21150 16800 *17350 13100 *14800 11100 10.22 *57,500 49,700 *45,850 36,150 *37,600 28,250 *32,600 24,400 33.52 *23400 *23400 *24900 23150 *20250 16700 *16450 13050 *14650 11900 9.71 *54,350 *54,350 *54,100 49,750 *43,800 36,000 *35,450 28,200 *32,250 26,200 31.82 *26200 *26200 *22250 *22250 *18150 16900 *14150 13450 8.92 *57,100 *57,100 *48,150 *48,150 *39,150 36,400 *31,150 29,800 29.17 *20850 *20850 *17900 *17900 *13900 *13900 *12900 *12900 7.76 *45,000 *45,000 *38,300 *38,300 *28,900 *28,900 *28,200 *28,200 25.25

*Indicatesthattheloadislimitedbyhydraulicliftingcapacityratherthantippingload.Theaboveloadsareincompliancewithhydraulicexcavatorliftcapacity

standardISO10567:2007.Theydonotexceed87%ofhydraulicliftingcapacityor75%oftippingload.Liftingcapacitiesarebasedonthemachinestandingonafirm,

uniformsupportingsurface.

Weightofallliftingaccessoriesmustbedeductedfromtheaboveliftingcapacities.

Liftingpointforallchartsissticknose.

AlwaysrefertotheappropriateOperationandMaintenanceManualforspecificproductinformation.

20

(21)

ReachBoomLiftCapacities

LoadPointHeight

LoadatMaximumReach

LoadRadiusOverFront

LoadRadiusOverSide

Boom

–7.8m(25ft7in)

Coupler

–N/A

Bucket

–None

Stick

–R4.15m(13ft7in)

Shoes

–750mm(30in)doublegrouser(HD)

1.5m/5.0ft 3.0m/10.0ft 4.5m/15.0ft 6.0m/20.0ft 7.5m/25.0ft 9.0m/30.0ft 10.5m/35.0ft m ft 10.5m kg *12450 *12450 8.47 35.0ft lb *27,700 *27,700 27.25 9.0m kg *13350 *13350 *11750 *11750 9.68 30.0ft lb *29,400 *29,400 *25,950 *25,950 31.45 7.5m kg *13550 *13550 *11800 11550 *11400 *11400 10.55 25.0ft lb *29,600 *29,600 *25,200 *25,200 34.41 6.0m kg *15800 *15800 *14200 *14200 *13150 11450 *11400 10300 11.14 20.0ft lb *34,250 *34,250 *30,900 *30,900 *28,800 24,500 *25,100 22,800 36.44 4.5m kg *21300 *21300 *17400 *17400 *15100 14250 *13600 11150 *11600 9600 11.50 15.0ft lb *62,050 *62,050 *45,900 *45,900 *37,700 *37,700 *32,800 30,650 *29,600 24,000 *25,550 21,200 37.69 3.0m kg *24200 *24200 *19050 17900 *16050 13700 *14100 10850 *12100 9200 11.66 10.0ft lb *52,200 *52,200 *41,250 38,600 *34,800 29,500 *30,600 23,350 *26,550 20,300 38.24 1.5m kg *26150 23550 *20350 17150 *16850 13200 *14450 10550 12550 9100 11.62 5.0ft lb *56,500 50,800 *44,050 36,900 *36,450 28,450 *31,350 22,750 27,650 20,050 38.13 Ground Line kglb *16850*39,000 *16850*39,000 *26850*58,100 2285049,200 *21000*45,450 1660035,750 *37,300*17250 27,70012850 30,95014400 22,30010350 28,25012800 20,4009250 11.3837.34 –1.5m kg *13350 *13350 *24050 *24050 *26350 22600 *20850 16300 *17050 12650 *14100 10250 *13250 9750 10.93 –5.0ft lb *30,200 *30,200 *55,050 *55,050 *57,100 48,550 *45,200 35,150 *36,900 27,250 *30,350 22,150 *29,200 21,450 35.83 –3.0m kg *22100 *22100 *31450 *31450 *24750 22600 *19850 16250 *16100 12650 *13200 10700 10.24 –10.0ft lb *49,800 *49,800 *68,300 *68,300 *53,550 48,600 *42,850 35,050 *34,650 27,250 *29,100 23,600 33.50 –4.5m kg *32500 *32500 *27200 *27200 *21850 *21850 *17550 16450 *13650 12850 *12900 12450 9.25 –15.0ft lb *73,600 *73,600 *58,750 *58,750 *47,050 *47,050 *37,650 35,500 *28,700 27,850 *28,350 27,650 30.16 –6.0m kg *20850 *20850 *17000 *17000 *13000 *13000 *11850 *11850 7.85 –20.0ft lb *44,450 *44,450 *36,000 *36,000 *26,750 *26,750 *25,850 *25,850 25.40

Boom

–7.8m(25ft7in)

Coupler

–N/A

Bucket

–None

Stick

–R3.6m(11ft10in)

Shoes

–750mm(30in)doublegrouser(HD)

10.5m kg 35.0ft lb 9.0m kg 30.0ft lb 7.5m kg 25.0ft lb 6.0m kg 20.0ft lb 4.5m kg 15.0ft lb 3.0m kg 10.0ft lb 1.5m kg 5.0ft lb Ground Line kglb –1.5m kg –5.0ft lb –3.0m kg –10.0ft lb –4.5m kg –15.0ft lb –6.0m kg –20.0ft lb 1.5m/5.0ft 3.0m/10.0ft 4.5m/15.0ft 6.0m/20.0ft 7.5m/25.0ft 9.0m/30.0ft 10.5m/35.0ft m ft *14850 *14850 7.75 *33,100 *33,100 24.84 *14350 *14350 *13900 *13900 9.06 *30,700 *30,700 29.39 *15450 *15450 *14300 *14300 *13500 12450 9.98 *33,600 *33,600 *31,300 *31,300 *29,750 27,700 32.54 *19600 *19600 *16650 *16650 *14850 14550 *13800 11250 *13450 11100 10.60 *42,300 *42,300 *36,100 *36,100 *32,350 31,300 *29,600 24,550 34.68 *22500 *22500 *18200 *18200 *15650 14050 *14050 11050 *13700 10250 10.98 *48,500 *48,500 *39,400 *39,400 *34,050 30,300 *30,650 23,750 *30,150 22,650 35.99 *25150 24350 *19700 17650 *16500 13550 *14450 10800 13500 9850 11.15 *54,250 52,550 *42,600 38,100 *35,800 29,250 *31,350 23,200 29,800 21,650 36.57 *26650 23300 *20750 17000 *17150 13150 14600 10550 13400 9700 11.11 *57,650 50,200 *44,950 36,600 *37,150 28,300 31,400 22,700 29,550 21,400 36.45 *26850 22800 *21150 16550 *17350 12850 14400 10400 13750 9950 10.86 *34,650 *34,650 *58,200 49,000 *45,750 35,650 *37,550 27,650 31,050 22,400 30,300 21,850 35.63 *24650 *24650 *25900 22650 *20700 16350 *16900 12700 *13900 10500 10.39 *56,500 *56,500 *56,150 48,700 *44,800 35,200 *36,500 27,400 *30,650 23,200 34.04 *24250 *24250 *29550 *29550 *23850 22750 *19250 16400 *15500 12750 *13750 11700 9.65 *54,750 *54,750 *64,150 *64,150 *51,600 48,950 *41,550 35,300 *33,150 27,550 *30,300 25,850 31.58 *29150 *29150 *24750 *24750 *20350 *20350 *16350 *16350 *13200 *13200 8.60 *63,150 *63,150 *53,500 *53,500 *43,850 *43,850 *34,900 *34,900 *28,950 *28,950 28.01 *14450 *14450 *11400 *11400 7.07 *30,200 *30,200 *24,700 *24,700 22.79

*Indicatesthattheloadislimitedbyhydraulicliftingcapacityratherthantippingload.Theaboveloadsareincompliancewithhydraulicexcavatorliftcapacity

(22)

374DLHydraulicExcavatorSpeciications

ReachBoomLiftCapacities

LoadPointHeight

LoadatMaximumReach

LoadRadiusOverFront

LoadRadiusOverSide

Boom

–7.8m(25ft7in)

Coupler

–N/A

Bucket

–None

Stick

–R2.84m(9ft4in)

Shoes

–750mm(30in)doublegrouser(HD)

10.5m kg 9.0m kg 30.0ft lb 7.5m kg 25.0ft lb 6.0m kg 20.0ft lb 4.5m kg 15.0ft lb 3.0m kg 10.0ft lb 1.5m kg 5.0ft lb Ground Line kglb –1.5m kg –5.0ft lb –3.0m kg –10.0ft lb –4.5m kg –15.0ft lb 1.5m/5.0ft 3.0m/10.0ft 4.5m/15.0ft 6.0m/20.0ft 7.5m/25.0ft 9.0m/30.0ft 10.5m/35.0ft m ft *17550 *17550 6.81 *16300 *16300 *16050 *16050 8.28 *35,850 *35,850 *35,600 *35,600 26.78 *16700 *16700 *15500 14600 *15400 13850 9.27 *36,400 *36,400 *34,000 31,300 *34,000 30,900 30.21 *28400 *28400 *21300 *21300 *17800 *17800 *15800 14350 *15050 12200 9.94 *60,550 *60,550 *45,900 *45,900 *38,600 *38,600 *34,400 30,850 *33,200 27,000 32.51 *24100 *24100 *19200 18200 *16450 13900 *14900 11200 10.35 *51,900 *51,900 *41,550 39,250 *35,700 29,950 *32,850 24,750 33.91 *26300 23800 *20450 17400 *17100 13450 14800 10750 14750 10750 10.52 *56,750 51,350 *44,250 37,600 *37,050 29,050 32,500 23,650 34.52 *27050 23000 *21200 16850 *17500 13100 14650 10650 10.48 *58,600 49,600 *45,900 36,300 *37,900 28,250 32,300 23,400 34.40 *26500 22750 *21150 16550 *17350 12900 *14800 10900 10.22 *57,500 48,950 *45,850 35,600 *37,600 27,800 *32,600 24,050 33.52 *23400 *23400 *24900 22800 *20250 16450 *16450 12850 *14650 11700 9.71 *54,350 *54,350 *54,100 49,000 *43,800 35,450 *35,450 27,750 *32,250 25,800 31.82 *26200 *26200 *22250 *22250 *18150 16600 *14150 13250 8.92 *57,100 *57,100 *48,150 *48,150 *39,150 35,850 *31,150 29,350 29.17 *20850 *20850 *17900 *17900 *13900 *13900 *12900 *12900 7.76 *45,000 *45,000 *38,300 *38,300 *28,900 *28,900 *28,200 *28,200 25.25

Boom

–7.8m(25ft7in)

Coupler

–N/A

Bucket

–None

Stick

–R4.15m(13ft7in)

Shoes

–650mm(26in)doublegrouser(HD)

10.5m kg 35.0ft lb 9.0m kg 30.0ft lb 7.5m kg 25.0ft lb 6.0m kg 20.0ft lb 4.5m kg 15.0ft lb 3.0m kg 10.0ft lb 1.5m kg 5.0ft lb Ground Line kglb –1.5m kg –5.0ft lb –3.0m kg –10.0ft lb –4.5m kg –15.0ft lb –6.0m kg –20.0ft lb 1.5m/5.0ft 3.0m/10.0ft 4.5m/15.0ft 6.0m/20.0ft 7.5m/25.0ft 9.0m/30.0ft 10.5m/35.0ft m ft *12450 *12450 8.47 *27,700 *27,700 27.25 *13350 *13350 *11750 *11750 9.68 *29,400 *29,400 *25,950 *25,950 31.45 *13550 *13550 *11800 11450 *11400 11350 10.55 *29,600 *29,600 *25,200 *25,200 34.41 *15800 *15800 *14200 *14200 *13150 11350 *11400 10200 11.14 *34,250 *34,250 *30,900 *30,900 *28,800 24,300 *25,100 22,600 36.44 *21300 *21300 *17400 *17400 *15100 14100 *13600 11050 *11600 9500 11.50 *62,050 *62,050 *45,900 *45,900 *37,700 *37,700 *32,800 30,350 *29,600 23,750 *25,550 20,950 37.69 *24200 *24200 *19050 17750 *16050 13550 *14100 10750 *12100 9100 11.66 *52,200 *52,200 *41,250 38,250 *34,800 29,200 *30,600 23,100 *26,550 20,100 38.24 *26150 23350 *20350 16950 *16850 13100 14450 10450 12450 9000 11.62 *56,500 50,300 *44,050 36,550 *36,450 28,200 31,100 22,500 27,400 19,800 38.13 *16850 *16850 *26850 22650 *21000 16450 *17250 12750 14250 10250 12700 9150 11.38 *39,000 *39,000 *58,100 48,750 *45,450 35,400 *37,300 27,400 30,650 22,050 27,950 20,150 37.34 *13350 *13350 *24050 *24050 *26350 22350 *20850 16150 *17050 12550 *14100 10150 *13250 9650 10.93 *30,200 *30,200 *55,050 *55,050 *57,100 48,100 *45,200 34,800 *36,900 27,000 *30,350 21,900 *29,200 21,250 35.83 *22100 *22100 *31450 *31450 *24750 22350 *19850 16100 *16100 12500 *13200 10600 10.24 *49,800 *49,800 *68,300 *68,300 *53,550 48,100 *42,850 34,700 *34,650 26,950 *29,100 23,400 33.50 *32500 *32500 *27200 *27200 *21850 *21850 *17550 16300 *13650 12750 *12900 12300 9.25 *73,600 *73,600 *58,750 *58,750 *47,050 *47,050 *37,650 35,150 *28,700 27,550 *28,350 27,400 30.16 *20850 *20850 *17000 *17000 *13000 *13000 *11850 *11850 7.85 *44,450 *44,450 *36,000 *36,000 *26,750 *26,750 *25,850 *25,850 25.40

*Indicatesthattheloadislimitedbyhydraulicliftingcapacityratherthantippingload.Theaboveloadsareincompliancewithhydraulicexcavatorliftcapacity

standardISO10567:2007.Theydonotexceed87%ofhydraulicliftingcapacityor75%oftippingload.Weightofallliftingaccessoriesmustbedeductedfromthe

aboveliftingcapacities.Liftingcapacitiesarebasedonthemachinestandingonafirm,uniformsupportingsurface.

AlwaysrefertotheappropriateOperationandMaintenanceManualforspecificproductinformation.

22

(23)

ReachBoomLiftCapacities

LoadPointHeight

LoadatMaximumReach

LoadRadiusOverFront

LoadRadiusOverSide

Boom

–7.8m(25ft7in)

Coupler

–N/A

Bucket

–None

Stick

–R3.6m(11ft10in)

Shoes

–650mm(26in)doublegrouser(HD)

10.5m kg 35.0ft lb 9.0m kg 30.0ft lb 7.5m kg 25.0ft lb 6.0m kg 20.0ft lb 4.5m kg 15.0ft lb 3.0m kg 10.0ft lb 1.5m kg 5.0ft lb Ground Line kglb –1.5m kg –5.0ft lb –3.0m kg –10.0ft lb –4.5m kg –15.0ft lb –6.0m kg –20.0ft lb 1.5m/5.0ft 3.0m/10.0ft 4.5m/15.0ft 6.0m/20.0ft 7.5m/25.0ft 9.0m/30.0ft 10.5m/35.0ft m ft *14850 *14850 7.75 *33,100 *33,100 24.84 *14350 *14350 *13900 *13900 9.06 *30,700 *30,700 29.39 *15450 *15450 *14300 *14300 *13500 12350 9.98 *33,600 *33,600 *31,300 *31,300 *29,750 27,450 32.54 *19600 *19600 *16650 *16650 *14850 14400 *13800 11150 *13450 10950 10.60 *42,300 *42,300 *36,100 *36,100 *32,350 31,000 *29,600 24,300 34.68 *22500 *22500 *18200 *18200 *15650 13950 *14050 10950 *13700 10150 10.98 *48,500 *48,500 *39,400 *39,400 *34,050 30,000 *30,650 23,500 *30,150 22,450 35.99 *25150 24150 *19700 17500 *16500 13450 *14450 10700 13400 9750 11.15 *54,250 52,050 *42,600 37,750 *35,800 28,950 *31,350 23,000 29,500 21,450 36.57 *26650 23100 *20750 16800 *17150 13000 14450 10450 13300 9600 11.11 *57,650 49,700 *44,950 36,250 *37,150 28,050 31,050 22,450 29,250 21,200 36.45 *26850 22550 *21150 16350 *17350 12700 14250 10300 13600 9800 10.86 *34,650 *34,650 *58,200 48,550 *45,750 35,300 *37,550 27,400 30,700 22,150 29,950 21,650 35.63 *24650 *24650 *25900 22400 *20700 16200 *16900 12600 *13900 10400 10.39 *56,500 *56,500 *56,150 48,200 *44,800 34,850 *36,500 27,100 *30,650 22,950 34.04 *24250 *24250 *29550 *29550 *23850 22550 *19250 16200 *15500 12650 *13750 11550 9.65 *54,750 *54,750 *64,150 *64,150 *51,600 48,450 *41,550 34,950 *33,150 27,300 *30,300 25,600 31.58 *29150 *29150 *24750 *24750 *20350 *20350 *16350 *16350 *13200 *13200 8.60 *63,150 *63,150 *53,500 *53,500 *43,850 *43,850 *34,900 *34,900 *28,950 *28,950 28.01 *14450 *14450 *11400 *11400 7.07 *30,200 *30,200 *24,700 *24,700 22.79

Boom

–7.8m(25ft7in)

Coupler

–N/A

Bucket

–None

Stick

–R2.84m(9ft4in)

Shoes

–650mm(26in)doublegrouser(HD)

10.5m kg 9.0m kg 30.0ft lb 7.5m kg 25.0ft lb 6.0m kg 20.0ft lb 4.5m kg 15.0ft lb 3.0m kg 10.0ft lb 1.5m kg 5.0ft lb Ground Line kglb –1.5m kg –5.0ft lb –3.0m kg –10.0ft lb –4.5m kg –15.0ft lb 1.5m/5.0ft 3.0m/10.0ft 4.5m/15.0ft 6.0m/20.0ft 7.5m/25.0ft 9.0m/30.0ft 10.5m/35.0ft m ft *17550 *17550 6.81 *16300 *16300 *16050 *16050 8.28 *35,850 *35,850 *35,600 *35,600 26.78 *16700 *16700 *15500 14500 *15400 13750 9.27 *36,400 *36,400 *34,000 31,050 *34,000 30,650 30.21 *28400 *28400 *21300 *21300 *17800 *17800 *15800 14200 *15050 12050 9.94 *60,550 *60,550 *45,900 *45,900 *38,600 *38,600 *34,400 30,550 *33,200 26,750 32.51 *24100 *24100 *19200 18050 *16450 13800 *14900 11100 10.35 *51,900 *51,900 *41,550 38,900 *35,700 29,700 *32,850 24,550 33.91 *26300 23550 *20450 17250 *17100 13350 14650 10650 14600 10600 10.52 *56,750 50,850 *44,250 37,200 *37,050 28,750 32,200 23,400 34.52 *27050 22800 *21200 16700 *17500 13000 14500 10500 10.48 *58,600 49,100 *45,900 35,950 *37,900 28,000 31,950 23,150 34.40 *26500 22550 *21150 16350 *17350 12750 *14800 10800 10.22 *57,500 48,500 *45,850 35,250 *37,600 27,500 *32,600 23,800 33.52 *23400 *23400 *24900 22550 *20250 16300 *16450 12750 *14650 11600 9.71 *54,350 *54,350 *54,100 48,500 *43,800 35,100 *35,450 27,450 *32,250 25,550 31.82 *26200 *26200 *22250 *22250 *18150 16450 *14150 13150 8.92 *57,100 *57,100 *48,150 *48,150 *39,150 35,500 *31,150 29,050 29.17 *20850 *20850 *17900 *17900 *13900 *13900 *12900 *12900 7.76 *45,000 *45,000 *38,300 *38,300 *28,900 *28,900 *28,200 *28,200 25.25

*Indicatesthattheloadislimitedbyhydraulicliftingcapacityratherthantippingload.Theaboveloadsareincompliancewithhydraulicexcavatorliftcapacity

standardISO10567:2007.Theydonotexceed87%ofhydraulicliftingcapacityor75%oftippingload.Weightofallliftingaccessoriesmustbedeductedfromthe

(24)

374DLHydraulicExcavatorSpeciications

MassBoomLiftCapacities

LoadPointHeight

LoadatMaximumReach

LoadRadiusOverFront

LoadRadiusOverSide

Boom

–7.0m(23ft0in)

Coupler

–N/A

Bucket

–None

Stick

–M3.0m(9ft10in)

Shoes

–900mm(36in)doublegrouser(HD)

3.0m/10.0ft 4.5m/15.0ft 9.0m kg 30.0ft lb 7.5m kg 25.0ft lb 6.0m kg 20.0ft lb 4.5m kg 15.0ft lb 3.0m kg 10.0ft lb 1.5m kg 5.0ft lb Ground Line kglb –1.5m kg –5.0ft lb –3.0m kg –10.0ft lb –4.5m kg –15.0ft lb 1.5m/5.0ft 6.0m/20.0ft 7.5m/25.0ft 9.0m/30.0ft m ft *13850 *13850 7.35 *30,750 *30,750 23.67 *16250 *16250 *13100 *13100 8.45 *35,600 *35,600 *28,950 *28,950 27.50 *19550 *19550 *17050 *17050 *15700 14300 *12900 *12900 9.18 *42,300 *42,300 *37,050 *37,050 *28,500 *28,500 *28,450 *28,450 30.01 *30350 *30350 *22250 *22250 *18350 *18350 *16150 14000 *13150 12500 9.62 *65,000 *65,000 *48,000 *48,000 *39,750 *39,750 *35,150 30,050 *28,900 27,650 31.52 *24850 24800 *19700 17800 *16750 13550 *13750 11850 9.81 *53,600 53,400 *42,700 38,350 *36,400 29,150 *30,200 26,150 32.18 *26450 23700 *20700 17150 *17200 13200 *14800 11700 9.76 *57,200 51,050 *44,850 36,950 *37,250 28,400 *32,500 25,800 32.04 *29000 *29000 *26700 23150 *20950 16750 *17100 12950 *15950 12100 9.48 *67,300 *67,300 *57,800 49,800 *45,400 36,050 *36,900 27,950 *35,150 26,600 31.10 *23900 *23900 *32900 *32900 *25550 23000 *20200 16600 *16050 13100 8.93 *53,950 *53,950 *71,500 *71,500 *55,400 49,500 *43,700 35,750 *35,300 28,950 29.26 *35400 *35400 *28850 *28850 *22900 *22900 *17850 16800 *15800 15300 8.06 *77,150 *77,150 *62,600 *62,600 *49,400 *49,400 *38,100 36,250 *34,750 33,900 26.35 *22350 *22350 *17550 *17550 *14600 *14600 6.76 *47,800 *47,800 *37,050 *37,050 *31,950 *31,950 21.91

Boom

–7.0m(23ft0in)

Coupler

–N/A

Bucket

–None

Stick

–M2.57m(8ft5in)

Shoes

–900mm(36in)doublegrouser(HD)

3.0m/10.0ft 4.5m/15.0ft 9.0m kg 30.0ft lb 7.5m kg 25.0ft lb 6.0m kg 20.0ft lb 4.5m kg 15.0ft lb 3.0m kg 10.0ft lb 1.5m kg 5.0ft lb Ground Line kg lb –1.5m kg –5.0ft lb –3.0m kg –10.0ft lb –4.5m kg –15.0ft lb 1.5m/5.0ft 6.0m/20.0ft 7.5m/25.0ft 9.0m/30.0ft m ft *16700 *16700 6.82 *37,100 *37,100 21.91 *17200 *17200 *15700 *15700 8.00 *37,750 *37,750 *34,650 *34,650 26.00 *20600 *20600 *17800 *17800 *15450 14850 8.77 *44,550 *44,550 *38,750 *38,750 *34,050 32,950 28.65 *23200 *23200 *19000 18500 *16700 13950 *15750 13350 9.23 *50,050 *50,050 *41,200 39,850 *36,450 29,900 *34,650 29,550 30.23 *25550 24550 *20250 17750 *17150 13550 *16500 12650 9.43 *55,200 52,950 *43,800 38,250 *37,300 29,200 *36,300 27,900 30.92 *26800 23600 *21000 17150 *17400 13250 *16650 12500 9.38 *58,000 50,850 *45,550 36,950 *37,750 28,550 *36,700 27,550 30.78 *26950 *26950 *26650 23200 *21050 16800 *17000 13100 *16750 12950 9.08 *63,150 *63,150 *57,750 49,900 *45,550 36,200 *36,950 28,550 29.79 *31500 *31500 *25100 23200 *19900 16750 *16750 14200 8.50 *55,000 *55,000 *68,600 *68,600 *54,400 49,850 *43,000 36,150 *36,900 31,300 27.86 *31000 *31000 *27100 *27100 *21900 *21900 *16650 *16650 *16250 *16250 7.59 *67,800 *67,800 *58,750 *58,750 *47,150 *47,150 *35,750 *35,750 24.78 *19700 *19700 *15150 *15150 *14350 *14350 6.18 *42,000 *42,000 *31,200 *31,200 20.00

*Indicatesthattheloadislimitedbyhydraulicliftingcapacityratherthantippingload.Theaboveloadsareincompliancewithhydraulicexcavatorliftcapacity

standardISO10567:2007.Theydonotexceed87%ofhydraulicliftingcapacityor75%oftippingload.Liftingcapacitiesarebasedonthemachinestandingonafirm,

uniformsupportingsurface.

Weightofallliftingaccessoriesmustbedeductedfromtheaboveliftingcapacities.

Liftingpointforallchartsissticknose.

AlwaysrefertotheappropriateOperationandMaintenanceManualforspecificproductinformation.

24

(25)

MassBoomLiftCapacities

LoadPointHeight

LoadatMaximumReach

LoadRadiusOverFront

LoadRadiusOverSide

Boom

–7.0m(23ft0in)

Coupler

–N/A

Bucket

–None

Stick

–M3.0m(9ft10in)

Shoes

–750mm(30in)doublegrouser(HD)

1.5m/5.0ft 9.0m kg 30.0ft lb 7.5m kg 25.0ft lb 6.0m kg 20.0ft lb 4.5m kg 15.0ft lb 3.0m kg 10.0ft lb 1.5m kg 5.0ft lb Ground Line kglb –1.5m kg –5.0ft lb –3.0m kg –10.0ft lb –4.5m kg –15.0ft lb 3.0m/10.0ft 4.5m/15.0ft 6.0m/20.0ft 7.5m/25.0ft 9.0m/30.0ft m ft *13850 *13850 7.35 *30,750 *30,750 23.67 *16250 *16250 *13100 *13100 8.45 *35,600 *35,600 *28,950 *28,950 27.50 *19550 *19550 *17050 *17050 *15700 14100 *12900 *12900 9.18 *42,300 *42,300 *37,050 *37,050 *28,500 *28,500 *28,450 *28,450 30.01 *30350 *30350 *22250 *22250 *18350 *18350 *16150 13750 *13150 12300 9.62 *65,000 *65,000 *48,000 *48,000 *39,750 39,550 *35,150 29,600 *28,900 27,250 31.52 *24850 24450 *19700 17550 *16750 13350 *13750 11700 9.81 *53,600 52,650 *42,700 37,800 *36,400 28,750 *30,200 25,750 32.18 *26450 23350 *20700 16900 *17200 13000 *14800 11550 9.76 *57,200 50,300 *44,850 36,400 *37,250 27,950 *32,500 25,400 32.04 *29000 *29000 *26700 22800 *20950 16500 *17100 12750 *15950 11900 9.48 *67,300 *67,300 *57,800 49,050 *45,400 35,500 *36,900 27,500 *35,150 26,200 31.10 *23900 *23900 *32900 *32900 *25550 22650 *20200 16350 *16050 12900 8.93 *53,950 *53,950 *71,500 *71,500 *55,400 48,750 *43,700 35,200 *35,300 28,500 29.26 *35400 *35400 *28850 *28850 *22900 *22900 *17850 16550 *15800 15050 8.06 *77,150 *77,150 *62,600 *62,600 *49,400 49,300 *38,100 35,700 *34,750 33,350 26.35 *22350 *22350 *17550 *17550 *14600 *14600 6.76 *47,800 *47,800 *37,050 *37,050 *31,950 *31,950 21.91

Boom

–7.0m(23ft0in)

Coupler

–N/A

Bucket

–None

Stick

–M2.57m(8ft5in)

Shoes

–750mm(30in)doublegrouser(HD)

9.0m kg 30.0ft lb 7.5m kg 25.0ft lb 6.0m kg 20.0ft lb 4.5m kg 15.0ft lb 3.0m kg 10.0ft lb 1.5m kg 5.0ft lb Ground Line kg lb –1.5m kg –5.0ft lb –3.0m kg –10.0ft lb –4.5m kg –15.0ft lb 1.5m/5.0ft 3.0m/10.0ft 4.5m/15.0ft 6.0m/20.0ft 7.5m/25.0ft 9.0m/30.0ft m ft *16700 *16700 6.82 *37,100 *37,100 21.91 *17200 *17200 *15700 *15700 8.00 *37,750 *37,750 *34,650 *34,650 26.00 *20600 *20600 *17800 *17800 *15450 14650 8.77 *44,550 *44,550 *38,750 *38,750 *34,050 32,500 28.65 *23200 *23200 *19000 18250 *16700 13750 *15750 13150 9.23 *50,050 *50,050 *41,200 39,300 *36,450 29,500 *34,650 29,100 30.23 *25550 24200 *20250 17500 *17150 13350 *16500 12450 9.43 *55,200 52,200 *43,800 37,700 *37,300 28,750 *36,300 27,450 30.92 *26800 23250 *21000 16900 *17400 13050 *16650 12300 9.38 *58,000 50,100 *45,550 36,400 *37,750 28,100 *36,700 27,100 30.78 *26950 *26950 *26650 22850 *21050 16550 *17000 12900 *16750 12750 9.08 *63,150 *63,150 *57,750 49,150 *45,550 35,650 *36,950 28,100 29.79 *31500 *31500 *25100 22850 *19900 16500 *16750 13950 8.50 *55,000 *55,000 *68,600 *68,600 *54,400 49,100 *43,000 35,600 *36,900 30,850 27.86 *31000 *31000 *27100 *27100 *21900 *21900 *16650 *16650 *16250 *16250 7.59 *67,800 *67,800 *58,750 *58,750 *47,150 *47,150 *35,750 *35,750 24.78 *19700 *19700 *15150 *15150 *14350 *14350 6.18 *42,000 *42,000 *31,200 *31,200 20.00

*Indicatesthattheloadislimitedbyhydraulicliftingcapacityratherthantippingload.Theaboveloadsareincompliancewithhydraulicexcavatorliftcapacity

standardISO10567:2007.Theydonotexceed87%ofhydraulicliftingcapacityor75%oftippingload.Weightofallliftingaccessoriesmustbedeductedfromthe

aboveliftingcapacities.Liftingcapacitiesarebasedonthemachinestandingonafirm,uniformsupportingsurface.

AlwaysrefertotheappropriateOperationandMaintenanceManualforspecificproductinformation.

Hydraulic Excavator. Engine Model Net Power ISO kw. 476 hp 355 kw. Reach boom, R3.6 (11'10") stick, 3.8 m3 (5.

374DL

2

374DLFeatures

Performance

Highlevelofsustainedproduction,improved

trenchingandpipe-layingperformance,improved

reliabilityanddurabilityincreaseyourproductivity

andloweryouroperatingcosts.

Engine

TheCat C15engineusesACERT Technology

to reduceemissionregulationswithexceptional

performancecapabilitiesandprovenreliability.

OperatorStation

Superiorcabcomfortandvisibilityprovidean

excellentworkingenvironment.Themonitoris

afull-color,graphicaldisplaywithenhanced

functionalitytoprovideasimple,comprehensive

machineinterface.

MaximumVersatility

Avarietyofworktools,includingbuckets,are

availableforapplicationssuchasdemolition,

siteclean-up,scrapprocessing,breakinguproad

surfacesandbedrockthroughCat WorkTools.

ServiceandMaintenance

Fast,easyservicehasbeendesignedinwithlong

serviceintervals,advancediltration,convenient

ilteraccessanduser-friendlyelectronic

diagnosticsforincreasedproductivityand

reduced maintenancecosts.

Contents

Hydraulics...3

OperatorStation...4

Engine...5

ControlSystem...6

Structures...7

Undercarriage...8

FrontLinkage...9

BucketsandTeeth...10

WorkTools...11

Environment...12

ServiceandMaintenance...13

CompleteCustomerSupport...14

HydraulicExcavatorSpeciications...15

StandardEquipment...29

OptionalEquipment...30

Notes...31

The374DLSeriesExcavatorhasexcellentcontrol,

highstickandbucketforces,impressiveliftcapacity,

simpliiedserviceandacomfortableoperatorstation

to increaseyourproductivityandloweroperatingcosts.

Hydraulics

Cathydraulicsdeliverpowerandprecisecontroltokeepmaterialmoving

MainPumps

Thehydraulicsystemincludesthreepumpswithan

independentswingcircuit.Thehydrauliccircuitutilizes

aload-sensingsystemtoensurehighhydraulicsystem

eficiencyandexcellentproductivitywithlittlehydraulicloss.

•

Large,heavy-dutymainpumpsandaseparateswing

pumpprovidequickcycletimesduringmulti-function

operation.

ReverseSwingDampeningValve

Swingdampeningvalvesreduceswingwagandproduce

smoothswingstops.

AdvancedFeatures

Thefollowingarehydraulicsystemfeaturesofthe374DL:

•

Theelectricre-generationsystemisincorporatedinto

thehydraulicsystemtoimprovehydrauliceficiencyand

lowerfuelconsumption.

•

Themainpumplowhasincreased10percenttoprovide

shortercycletimes.

•

Themainimplementpressurehasbeenincreased

9 percent.Thisalsoprovidesshortercycletimeswith

higherdiggingforcesandincreasedbucketillfactors.

•

Stickcylinderdiameterformassandreach