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WA900-3LC | SN: A50001-UP | Komatsu | Heavy Equipment Manual PDF

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WHEELLOADER

SERIALNUMBERS andUP

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CHARTOFSEPERATEDUNITS

DIMENSIONSANDWEIGHTSOFSEPARATEDUNITS

No.UnitDimensions

1FrontAxleAssembly8,200(18,078)

2RearAxleAssembly (axlesupport)

7,990(17,615) 300(662)

3WheelandTireAssembly (each) 14,260(31,438) 3,565(7,860)

4BucketAssembly11,690(25,772)

5BoomAssembly11,106(24,485)

6FloorandCabAssembly760(1,676)

7ROPSCanopyAssembly1,350(2,976)

8FloorHandRailAssembly andrearaccessstep 650(1,433)

9LadderAssembly60(132)

10FrontFender(each)170(375)

11FrontLampAssembly (each) 65(143)

12MufflerStack50(110)

13FuelTankAssembly790(1,742)

14BatteryBoxAssembly580(1,279)

15Counterweight Counterweight,additional 2,900(6,394) 2,600(5,732) 1,600(3,528)

16BareMachine38,435(84,735)10435(411)3260(128)3180(125)

Total107,121(236,161)

TRANSPORTATIONBYLAND

SPECIFICATIONS

SpecificationsRelatedvalues

Weight OveralllengthOverallwidthOverallheight

Whentraveling underownpower

Transportation by trailer(seenote1 and2)

Travelingunder ownpower

102,880kg(226,810lbs) (Operatingweight) 14,065mm(46’2")4,815mm(15’10") (Bucketwidth) 5,275mm(17’4") (TopofROPS)

(Baremachine)9.900mm(32’5")3,200mm(10’5")3,300mm(10’9")

Lessthan20tonsMorethan12m (39’4")

Travelingby trailer MaximumpayloadMachinelengthx 1.1

WHENTRAVELINGUNDEROWNPOWER

JISposturefortravelingunderownpower(withteeth).

AOveralllength(Standardboom) Overalllength(Hi-liftboom)

14,065mm(46’2") 14,780mm(48’6")

BOverallheight(withROPS)5,275mm(17’4")

TRANSPORTATIONBYTRAILER

Postureofloadwhentransportingbytrailer.

CLengthofbaremachine.10,450mm(34’3")

DHeightfromgroundtotopof machine. 4,000mm(13’2")

EHeightfromgroundtotopof platform. 500mm(1’7")

FHeightfrombottomoffront frametotopoffrontframe.

3,180mm(10’4")

Lessthan2.5m (8’2")

Lessthan3.8m (12’5")

TrailerwidthLessthan3.8m (12’5")

Trailerdimensions(36ton,lowplatformtype).

GOveralllength11,900mm(39’1")

HLengthofplatform6,300mm(20’7")

JLengthofgooseneck2,500mm(8’2")

KHeightfromgroundtotopof gooseneck 1,500mm(4’9")

LHeightfromgroundtotopof platform. 500mm(1’7")

-Widthofplatform.3,200mm(10’5")

-Maximumpayload.36ton

TRAILERSREQUIREDTOMOVEMACHINE

TrailerSizeQty.Remarks

36ton1Formachinebodyexcludingremovedparts.

15ton4Forbucket,loaderlink,frontaxle,rearaxle(includingswivelsupport),tireandwheel assemblies,cabandoperator’scompartment,bodywork(hood,grille,fender,ladder, platforms,handrails,lightsupports),counterweight,fueltank(includingfuel), exhaustpipe.

SERVICEREFILLCAPACITIES

Coolingsystem319liters(79.5U.S.gal)

FuelTank1,425liters(376.5U.S.gal)

EngineOil132liters(34.9U.S.gal)

Hydraulicsystem725liters(191.5U.S.gal)

Axle(eachfrontandrear)360liters(95.1U.S.gal)

TorqueConverterandTransmission140liters(37.0U.S.gal)

BrakeOil18liters(4.8U.S.gal)

WORKSPACELAYOUTDIAGRAM

Useaslargeaworkspaceaspossible,itiseasiertoassemblythemachine.Theareashownindiagrambelow(25m/82ftx30 m/98.5ft)istheminimumsizerequired.

TOOLSANDEQUIPMENTREQUIRED

TOOLSREQUIRED

1SetofcommonstandardtoolsSpanners,two-endedring wrench,boxwrench,coldchisel, screwdrivers,hammer, adjustablewrench,hexagon wrench,etc. 2

2Powerwrench16times1Front,rearaxlemounts, ROPScanopymount

3Powerwrench4times1Fueltank

4Socket60(insertionangle;38.1)xL:841Frontandrearaxlemount

5Socket36(insertionangle;25.4)xL:681Rearaxlesupportcover, tires,counterweight (lower)

6Socket46(insertionangle;25.4)xL:721Fueltank,counterweight

7Socket55(insertionangle;38.1)xL:821ROPSmount

8Socket55(insertionangle;25.4)xL:821ROPSmount

9ExtensionbarIntersectionangle:12.7xL: 150 1Fueltank

10AdapterIntersectionangle:19x12.7x L:55 1Fueltank

11ExtensionbarIntersectionangle:25.4xL:1601Tires,counterweight, ROPScanopy

12Presettorquewrench(box type)

13Interchangeableheadtype presettorquewrench

14Interchangeableheadtype presettorquewrench

15Interchangeableheadtype presettorquewrench

16Heads(spannertype)for interchangeableheadtype preset

4-28kgfm(29-203lbfft) {39-275Nm}

6-14kgfm(43-101lbfft) {20-44Nm}

2-4.5kgfm(14-33lbfft) {20-40Nm}

3-7kgfm(21-51lbfft) {29-69Nm}

Widthacrossflats: 27(intersectionhole:15)

Widthacrossflats: 19(intersectionhole:12)

Widthacrossflats: 22(intersectionhole:12)

Widthacrossflats: 24(intersectionhole:12)

1Powerwrench

1Connectinghosesand tubes

1Connectinghosesand tubes

1Connectinghosesand tubes

One each Connectinghosesand tubes

17Presettorquewrench(box type)

20-140kgfm(144-1013lbfft) {196-1373Nm}

1Rearaxlesupportcover, counterweight

18Presettorquewrench(box type)

50-210kgfm(362-1519lbfft) {490-2060Nm} 1Counterweight

19Presettorquewrench(box type) 6-42kgfm(43-304lbfft){59 -412Nm}

1Rearaxlesupportcover

20ImpactwrenchCapacity:1.5-7.5kgfm(1155lbfft){15-74Nm} 1

21ImpactwrenchCapacity:5.5-31.5kgfm(40228lbfft){54-309Nm} 1

22ImpactwrenchCapacity:20.5-84.5kgfm(148 -611lbfft){201-829Nm}

23AdapterIntersectionangle: 19x25.4xL:71

24AdapterIntersectionangle: 12.7x9.5xL:41

1Tires,ROPScanopy

1Powerwrench,torque wrench

1Powerwrench,torque wrench

25Largehammer10pounds1 26Airgrinder1

27BarsLarge,medium,smallTwo each Holeadjustment,moving heavythings

28Bar2Holeadjustment

29Greasegun(handpumptype)Capacity:300cc(10floz.)1Oilingtopin

30OilcontainerCapacity:1000-2000cc (34-68floz.)

31VinylhoseI.D.6.5-7.0xL:1000-1500 (I.D.1/4"x1/4"x39-60")

32Interchangeableheadtype presettorquewrench

33Interchangeableheadtype presettorquewrench

15-25kgfm(108-181lbfft) {147-245Nm}

13-23kgfm(94-167lbfft) {128-226Nm}

1Bleedingairfrombrake line

1Bleedingairfrombrake line

1Connectinghosesand tubes

1Connectinghosesand tubes

1Truckcrane45ton1

2Truckcrane30ton1

3Forklifttruck2ton1Unloadingcomparatively lightcomponentsand parts,assemblingfueltank

4CompressorCapacity:8.5gal(32liter)1Impactwrench,bleeding airfrombrake

5Roller(formovingrearaxle toside) 1

6Leverblock1ton3Supportingcylinders, driveshafts

7Stand(forworker)4steps(approx.1.5m)3Useduringoperation

8Steelsheet(t)9x1219x2438 (3/8"x48"x96")

4Positioningbaremachine

9Steelsheet(t)25x250600(1"x10"x24")4Positioningbaremachine

10Woodenblocks400x400x900 (16"x16"x36")

200x400x800(8"x16"x32")

14 4 Positioningbaremachine

11AirtypegreasegunCapacity:18liter(5gal)1

12AircompressorgaschargerChargemanifold,leakdetector1Ifanothergaschargeris used,followinstructions suppliedwithit

13Tester1

LIFTINGTOOLSREQUIRED

1Frontframeliftingtool2-pointsuspension(L=2250 chaindiameter=20,slinghook =(SL) 1(Seepage-15)

2RearframeliftingtoolBalanced2-pointsuspension (L=2250chaindiameter=20, slinghook=(SL) 1(Seepage-15)

3Rearaxleliftingtool2-pointsuspension(L=5500 chaindiameter=16,grabhook= (G) 1(Seepage-15)

4Nylonsling50x2000mm(2"x7’)2Axlesupport,cylinder sling

5Front,rearaxleliftingtoolBalanced2-pointsuspension (chaindiameter=16,slinghook =(SL) (diameter=12.5,grabhook= (G)

1(Seepage-15)

6Nylonslingfordriveshaft50x5000mm(2"x16.5’)1

7Fueltankliftingtool2-pointsuspension(L=5000 chaindiameter=6.3,slinghook =(SL)

8Floorandcabliftingtool2-pointsuspension(L=2000 chaindiameter=6.3,slinghook =(SL)

2(Seepage-16)

2(Seepage-16)

9Nylonsling150x10000mm(6"x33’)1Liftingtoolfortires

10WireslingCapacity:15tonL=8’(2500 mm)

Capacity:11tonL=7’(2000 mm)

2 1 Liftingtoolforboom (liftingfront)when removingblocksunder chassis

11Shackle2,5,10,and15tonTwo each

FrontFrameLiftingTool

RearFrameLiftingTool

DimensionB

DimensionC

DimensionD

3900mm(13’) 2850mm(9.5’) 2500mm(8’)

Chaindiameter1)20mm(7/8") 2)20mm(7/8")

HooktypeSL(slinghook)

RearAxleLiftingTool

DimensionE5500mm(18’)

Chaindiameter16mm(5/8")

HooktypeG(grabhook)

Front,RearAxleLiftingTool

DimensionF DimensionG

DimensionH

2000mm(7’) 2000mm(7’) 5500mm(18’)

Chaindiameter3)16mm(5/8") 4)12.5mm(1/2")

HooktypeSL(slinghook) G(grabhook)

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