Pub. LC755-0C

PARTS BOOK

CRAWLER CRANE

LC755-3 S/N 30001-Up

LC755-3-EC S/N 30001-UPKOMATSU LC755-3-EC S/N 30001-UP

Ref. |000000 Page

Item Description Book Page4D102E-1-X ENGINE S/N 26226159-UP 4D102E1C

B0 ENGINE RELATED PARTS 030000C0 COOLING SYSTEM 060000D0 FUEL TANK AND RELATED PARTS 090000E0 ELECTRICAL SYSTEM 120000H0 HYDRAULIC SYSTEM 150000J0 MAIN/REVOLVING FRAME AND RELATED

PARTS180000

K0 OPERATOR'S COMPARTMENT AND CONTROL SYSTEM

210000

M0 GUARD 240000N0 SWING CIRCLE AND RELATED PARTS 270000P0 TRAVEL AND LOWER PIPING 300000R0 UNDER CARRIAGE 330000T0 WORK EQUIPMENT 360000U0 MARKS AND PLATES 390000V0 ACCESSORY 420000Y0 SERVICE KIT AND COMPONENT PARTS 450000

LC755-3-EC S/N 30001-UP

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LC755-3-EC S/N 30001-UPCAR COOLER ( COOLER HOSE)

Ref. K0710-04A0 Page 210150

Item Part No. Description Qty Options1 21W-978-3140 HOSE 1 SN:30001--

203-979-6410 O-RING 1 SN:30001--2 21W-978-3210 HOSE 1 SN:30001--

203-979-6390 O-RING 1 SN:30001--08017-31504 CONDUIT 1 SN:30001--

3 21W-978-3220 HOSE 1 SN:30001--203-979-6390 O-RING 2 SN:30001--08017-31513 CONDUIT 1 SN:30001--

4 21W-978-3230 HOSE 1 SN:30001--203-979-6420 O-RING 1 SN:30001--08017-32209 CONDUIT 1 SN:30001--

5 01010-80616 BOLT 4 SN:30001--6 01643-30623 WASHER 4 SN:30001--7 203-62-58650 COVER 1 SN:30001--8 08034-20834 BAND 2 SN:30001--9 208-62-18350 COVER 1 SN:30001--

10 21W-978-2710 WIRING HARNESS 1 SN:30001--11 08034-00823 BAND 2 SN:30001--

LC755-3-EC S/N 30001-UP

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LC755-3-EC S/N 30001-UPWINCH ( MOUNTING AND SNAP SHEAVE) ( FOR

EC)

Ref. T1310-01E0 Page 360160

Item Part No. Description Qty OptionsMH553-1102000 WINCH GROUP SN:30001--

1 MH553-2102700 CASE,WINCH 1 SN:30001--2 MHS553-A081500 MOTOR ASS'Y,( SEE

FIG.Y1660-01A0)1 SN:30001--

3 MH553-3154100 ARM,ROLLER 1 SN:30001--4 MH553-4228900 ROLLER 2 SN:30001--5 MH553-4224800 ROLLER 1 SN:30001--6 MH651-4129200 PIN,ARM 1 SN:30001--7 MH553-4228500 PIN,ROLLER 1 SN:30001--8 MH727-9306-000 SPRING 2 SN:30001--9 MH553-4228600 COLLAR 2 SN:30001--

11 MH21079-14055 BOLT 4 SN:30001--12 MH21017-12030 BOLT 6 SN:30001--14 MH25012-06002 BEARING 2 SN:30001--15 MH21721-14021 WASHER,SPRING 4 SN:30001--16 MH21711-12003 WASHER,SPRING 6 SN:30001--18 MH21741-10006 WASHER 2 SN:30001--20 MH21079-10020 BOLT 2 SN:30001--21 MH651-4129000 WEDGE 1 SN:30001--22 MH551-4036500 PIN,SHEAVE 1 SN:30001--23 MHS551-3033600 SHEAVE,SNAP 1 SN:30001--24 MH551-4033500 PLATE,LOCK 1 SN:30001--25 MH21015M12025 BOLT 2 SN:30001--26 MH21711-12002 WASHER,SPRING 2 SN:30001--27 MH24711-04000 NIPPLE,GREASE 1 SN:30001--28 MH21211-14710 NUT 4 SN:30001--29 MH21015-06020 BOLT 1 SN:30001--30 MH21711-06002 WASHER,SPRING 1 SN:30001--31 MH553-3142900 BRACKET,ROLLER 1 SN:30001--32 MH21015-08012 BOLT 4 SN:30001--33 MH21711-08002 WASHER,SPRING 4 SN:30001--