Komatsu bulldozer D68es-12 Hydraulic System

Komatsu bulldozer D68es-12 Hydraulic System

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HYDRAULIC SYSTEM KOMATSU

Komatsu bulldozer D68es-12 Hydraulic System

HYDRAULIC TANK

Page 150010

HYDRAULIC TANK

D68E-SS-12 S/N J10001 – UP

INDEX PART NO. DESCRIPTION Q’TY SERIAL NO.
1134-60-61410 TANK, HYD ………………………………………………………. 1 J10001-
220N-60-11143 GAUGE ……………………………………………………………. 1 J10012-
20N-60-11142GAUGE …………………………………………………………….1 J10001-J10011
20N-60-11181.GASKET …………………………………………………………. 1 J10001-
314X-60-11130 CAP …………………………………………………………………. 1J10001-
20Y-60-21470.ELEMENT ……………………………………………………….1J10001-
4201-60-12172FILLER …………………………………………………………….. 1 J10001-
5 20Y-60-21340 GASKET ………………………………………………………….. 1 J10001-
601252-70514 BOLT …………………………………………………………………6 J10001-
7 01601-20513 WASHER ………………………………………………………….6 J10001-
8 07258-00095CLIP …………………………………………………………………. 1J10001-
9 07270-00872 TUBE ………………………………………………………………..1 J10093-
07270-00890TUBE ……………………………………………………………….. 1J10001-J10092
10 124-60-51150PLUG ………………………………………………………………..1 J10001-
11 14X-60-11120 STRAINER ……………………………………………………….1J10001-
1207000-12090 O-RING ……………………………………………………………. 1J10001-
1301224-40616 SCREW ……………………………………………………………. 2J10001-
1401010-81645 BOLT ………………………………………………………………… 4 J10001-
15 01643-31645 WASHER …………………………………………………………. 4J10001-
16 134-60-61330 COVER …………………………………………………………….1J10001-
17 01010-81225 BOLT …………………………………………………………………2J10001-
1801643-31232WASHER ………………………………………………………….2J10001-
Page 150010

CONTROL VALVE (FOR PAT DOZER)

Page 150020

CONTROL VALVE (FOR PAT DOZER)

D68E-SS-12 S/N J10001 – UP

INDEX PART NO. DESCRIPTION Q’TY SERIAL NO.
1 01010-81225 BOLT …………………………………………………………………4 J10001-
2 01643-31232 WASHER …………………………………………………………. 4 J10001-
3 14X-60-12120CUSHION ………………………………………………………… 8J10001-
4 07000-13025O-RING ……………………………………………………………. 4J10001-
5566-35-42430PLATE ………………………………………………………………4 J10001-
6 01010-81025 BOLT ………………………………………………………………… 2J10001-
7 01643-31032 WASHER …………………………………………………………. 2 J10001-
8 01010-81225 BOLT …………………………………………………………………2 J10001-
9 01643-31232 WASHER …………………………………………………………. 2J10001-
10134-60-61231 BRACKET ……………………………………………………….. 1 J10001-
11 124-60-51131 BRACKET ………………………………………………………..1 J10001-
12134-60-61290 BRACKET ……………………………………………………….. 1J10001-
13 134-54-61823 BOLT ………………………………………………………………… 2J10001-
14 134-54-61822 WASHER …………………………………………………………. 2J10001-
15 723-23-10504 VALVE ASS’Y …………………………………………………… 1 J10010-
723-23-10503 VALVE ASS’Y …………………………………………………… 1J10001-J20009
Page 150020

CONTROL VALVE (FOR ANGLE DOZER)

Page 150030

CONTROL VALVE (FOR ANGLE DOZER)

D68E-SS-12 S/N J10001 – UP

INDEX PART NO. DESCRIPTION Q’TY SERIAL NO.
101010-81225 BOLT ………………………………………………………………… 4J10001-
2 01643-31232 WASHER …………………………………………………………. 4 J10001-
3 14X-60-12120 CUSHION ………………………………………………………… 8J10001-
4 07000-13025 O-RING ……………………………………………………………. 4J10001-
5 566-35-42430PLATE ………………………………………………………………4 J10001-
601010-81025 BOLT …………………………………………………………………2 J10001-
7 01643-31032 WASHER …………………………………………………………. 2J10001-
8 01010-81225 BOLT …………………………………………………………………2J10001-
9 01643-31232 WASHER …………………………………………………………. 2J10001-
10 134-60-61231 BRACKET ………………………………………………………..1J10001-
11 124-60-51131BRACKET ……………………………………………………….. 1 J10001-
12134-60-61223 BRACKET ……………………………………………………….. 1J10001-
13 01010-80835 BOLT …………………………………………………………………2 J10001-
14 01643-30823 WASHER …………………………………………………………. 2 J10001-
15 723-21-10101VALVE ASS’Y …………………………………………………… 1 J10010-
723-21-10100 VALVE ASS’Y …………………………………………………… 1 J10001-J20009
Page 150030

HYDRAULIC PUMP

Page 150040

HYDRAULIC PUMP

D68E-SS-12 S/N J10001 – UP

INDEX PART NO. DESCRIPTION Q’TY SERIAL NO.
1 705-11-36010 PUMP ASS’Y …………………………………………………… 1J10001-
2 07000-12130 O-RING ……………………………………………………………. 1 J10001-
3 01010-81645 BOLT …………………………………………………………………2 J10001-
4 01643-31645WASHER …………………………………………………………. 2 J10001-
Page 150040

HYDRAULIC PUMP LINE (SUCTION)

Page 150050

HYDRAULIC PUMP LINE (SUCTION)

D68E-SS-12 S/N J10001 – UP

INDEX PART NO. DESCRIPTION Q’TY SERIAL NO.
1 07260-04116 HOSE ……………………………………………………………….. 1 J10001-
2 07289-00055 CLAMP …………………………………………………………….. 2J10001-
3 134-62-61112 TUBE ……………………………………………………………….. 1J10001-
4 01010-81050BOLT …………………………………………………………………4 J10001-
5 01643-31032WASHER …………………………………………………………. 4J10001-
6 07000-12090 O-RING ……………………………………………………………. 1 J10001-
7 134-62-61121 TUBE ……………………………………………………………….. 1J10001-
807260-04116HOSE ………………………………………………………………..1J10001-
9 07289-00055CLAMP …………………………………………………………….. 2J10001-
10 134-62-61680 TUBE ……………………………………………………………….. 1J10001-
11 07000-12060 O-RING ……………………………………………………………. 1 J10001-
12 01010-81245BOLT ………………………………………………………………… 4J10001-
13 01643-61232 WASHER …………………………………………………………. 4J10001-
14134-62-61152BRACKET ………………………………………………………..1 J10001-
15 01010-81630 BOLT …………………………………………………………………2 J10001-
16 01643-31645 WASHER ………………………………………………………….2J10001-
1707283-34346 CLIP ………………………………………………………………….2J10001-
18 01597-01009NUT …………………………………………………………………. 4J10636-
01599-01011 NUT ………………………………………………………………….4 J10001-J10635
1901643-31032 WASHER …………………………………………………………. 4 J10001-
Page 150050

HYDRAULIC PUMP LINE
(DELIVERY AND FILTER RETURN)

Page 150060

HYDRAULIC PUMP LINE
(DELIVERY AND FILTER RETURN)

D68E-SS-12 S/N J10001 – UP

INDEX PART NO. DESCRIPTION Q’TY SERIAL NO.
1 134-62-61612TUBE ………………………………………………………………..1 J10001-
2 07000-13035 O-RING ……………………………………………………………. 1J10001-
3 01010-81060 BOLT ………………………………………………………………… 4J10001-
401643-51032WASHER …………………………………………………………. 4 J10001-
507283-33442 CLIP …………………………………………………………………. 1J10001-
6 01597-01009 NUT …………………………………………………………………. 2 J10636-
01599-01011 NUT …………………………………………………………………. 2 J10001-J10635
7 01643-31032 WASHER …………………………………………………………. 2 J10001-
8 134-62-61162 HOSE ……………………………………………………………….. 1J10001-
907371-31049 FLANGE …………………………………………………………..4J10001-
1007372-21035BOLT ………………………………………………………………… 8 J10001-
1101643-51032WASHER …………………………………………………………. 8 J10001-
1207000-13032 O-RING ……………………………………………………………. 2 J10001-
13 134-62-61173 ELBOW …………………………………………………………….. 1J10001-
14 07002-13334 O-RING …………………………………………………………….1J10001-
15 07235-10210 ELBOW …………………………………………………………….. 1 J10001-
1607002-11423O-RING ……………………………………………………………. 1 J10001-
17 07102-210A4 HOSE ……………………………………………………………….. 1J10001-
18 07236-11034ELBOW …………………………………………………………….. 2 J10001-
19 07002-13334O-RING ……………………………………………………………. 2J10001-
134-60-61310FILTER A …………………………………………………………. 1 J10001-
20 103-60-23250.BASE ………………………………………………………………. 1 J10001-
21 103-60-23260 .VALVE ……………………………………………………………..1J10001-
22 21N-60-12210.CARTRIDGE ……………………………………………………1 J10001-
23 07000-13032O-RING ……………………………………………………………. 1J10001-
24 01010-81030BOLT …………………………………………………………………3J10001-
25 01643-31032 WASHER …………………………………………………………. 3J10001-
2607102-20206HOSE ……………………………………………………………….. 1 J10001-
2704434-51912 CLIP …………………………………………………………………. 1J10001-
28 07095-20213 CUSHION ………………………………………………………… 1 J10001-
29 01010-81220BOLT ………………………………………………………………… 1J10001-
30 01643-31232 WASHER …………………………………………………………. 1 J10001-
31 205-62-66181 ELBOW …………………………………………………………….. 1J10001-
32 07002-12434 O-RING …………………………………………………………….1 J10001-
33 08210-02930SPIRAL TUBE …………………………………………………..1 J10010-
Page 150060

HYDRAULIC PUMP LINE
(COOLING AND OIL COOLER)

Page 150070

HYDRAULIC PUMP LINE
(COOLING AND OIL COOLER)

D68E-SS-12 S/N J10001 – UP

INDEX PART NO. DESCRIPTION Q’TY SERIAL NO.
1 07621-00537 HOSE ……………………………………………………………….. 1J10001-
2 07621-00542HOSE ………………………………………………………………..1J10001-
308210-01806 SPIRAL TUBE ………………………………………………….. 2 J10001-
4 569-06-61980 CLIP …………………………………………………………………. 1 J10001-
5 07095-20522 CUSHION …………………………………………………………2 J10001-
6 01010-81220BOLT …………………………………………………………………1J10001-
7 01643-31232 WASHER …………………………………………………………. 1J10001-
8 08034-00536 BAND ……………………………………………………………….. 9 J10001-
9 07094-30518 CLAMP ……………………………………………………………..12 J10001-
10 07095-00524 CUSHION ………………………………………………………… 14 J10001-
1101010-81265 BOLT ………………………………………………………………… 6J10001-
12 01643-31232 WASHER …………………………………………………………. 6J10001-
13 20U-62-11760VINYL ………………………………………………………………. 2J10001-
1408210-01802 SPIRAL TUBE …………………………………………………..4J10001-
15 08034-20519 BAND ……………………………………………………………….. 8 J10001-
16 113-49-41111 COOLER …………………………………………………………. 1 J10001-
17 01010-81020BOLT ………………………………………………………………… 4 J10001-
1801643-31032 WASHER …………………………………………………………. 4J10001-
19134-54-61261 PLATE ……………………………………………………………… 2J10123-
134-54-61260 PLATE ………………………………………………………………2J10001-J10122
2001010-81020 BOLT ………………………………………………………………… 4 J10001-
21 01643-31032 WASHER …………………………………………………………. 4 J10001-
22134-54-61480 BRACKET ……………………………………………………….. 4 J10123-
23 20T-62-51390 NIPPLE ……………………………………………………………. 2J10001-
Page 150070

LIFT CYLINDER LINE

Page 150080

LIFT CYLINDER LINE

D68E-SS-12 S/N J10001 – UP

INDEX PART NO. DESCRIPTION Q’TY SERIAL NO.
107230-20628 UNION ……………………………………………………………… 2J10001-
2 201-62-71820 JOINT ………………………………………………………………. 1 J10001-
307002-12434O-RING ……………………………………………………………. 3J10001-
4 134-62-61311 HOSE ………………………………………………………………..1J10001-
5 134-62-61431 HOSE ……………………………………………………………….. 1 J10001-
6 134-62-61322 TUBE ……………………………………………………………….. 1J10001-
701010-81025 BOLT ………………………………………………………………… 2 J10001-
801643-31032 WASHER …………………………………………………………. 2J10001-
9 134-62-61460 HOSE ……………………………………………………………….. 2 J10001-
1008210-01803 SPIRAL TUBE ………………………………………………….. 2 J10001-
11 08034-00519BAND ……………………………………………………………….. 4J10001-
134-62-64101 VALVE ASS’Y ……………………………………………………1 J10001-
12134-62-64112.BODY ………………………………………………………………1J10001-
13 07040-11007 .PLUG ……………………………………………………………… 1J10001-
14 07002-11023.O-RING …………………………………………………………… 1 J10001-
1514X-62-16142.PLUG ……………………………………………………………… 1J10001-
16 07002-14234 .O-RING …………………………………………………………… 1J10001-
17 04065-02012.RING ………………………………………………………………. 1 J10001-
18 134-62-64151 .VALVE ……………………………………………………………..1J10001-
19 14X-62-16131 .PISTON ………………………………………………………….. 1 J10001-
20 14X-62-16160.SPRING …………………………………………………………..1 J10001-
21723-36-41930.SPRING ………………………………………………………….. 1J10001-
2207000-13032 .O-RING …………………………………………………………… 1J10001-
23 134-62-64120.COLLAR ………………………………………………………….1J10001-
24 702-21-35130 .SEAL ………………………………………………………………. 1J10001-
25 07040-12012.PLUG ………………………………………………………………2 J10001-
26 07002-12034 .O-RING …………………………………………………………… 2J10001-
27 01010-81230 BOLT ………………………………………………………………… 2 J10001-
28 01643-31232 WASHER ………………………………………………………….2 J10001-
29 07236-10628 ELBOW ……………………………………………………………..1J10001-
30 07230-20628UNION ………………………………………………………………1 J10001-
31 07002-12434O-RING …………………………………………………………….2J10001-
32 07235-10422 ELBOW …………………………………………………………….. 2 J10001-
33 07235-10423 ELBOW …………………………………………………………….. 2 J10001-
3407002-12034 O-RING …………………………………………………………….4 J10001-
35 07095-00630 CUSHION …………………………………………………………1J10001-
36 08034-20823 BAND ………………………………………………………………..1 J10001-
Page 150080

LIFT CYLINDER LINE BRACKET

Page 150090

LIFT CYLINDER LINE BRACKET

D68E-SS-12 S/N J10001 – UP

INDEX PART NO. DESCRIPTION Q’TY SERIAL NO.
1 134-62-61352 BRACKET, L.H. ……………………………………………….. 1J10001-
2 01010-81240 BOLT ………………………………………………………………… 4J10001-
3 01643-61232 WASHER …………………………………………………………. 4 J10001-
4 203-936-6260 CLAMP ……………………………………………………………..1J10001-
501010-81045 BOLT ………………………………………………………………… 1 J10001-
6 01643-61032 WASHER …………………………………………………………. 1 J10001-
7 134-62-61371 BRACKET ……………………………………………………….. 2 J10001-
801010-81225 BOLT …………………………………………………………………4 J10001-
9 01643-61232WASHER …………………………………………………………. 4J10001-
1007094-30417 CLAMP …………………………………………………………….. 6J10001-
11 07095-00420 CUSHION ………………………………………………………… 6 J10001-
12 01010-81265 BOLT ………………………………………………………………… 3J10001-
13 01643-31232 WASHER …………………………………………………………. 3J10001-
14134-62-61541 PLATE ……………………………………………………………… 2J10001-
15 134-62-61550 PLATE ………………………………………………………………1 J10001-
16 01010-81225 BOLT …………………………………………………………………2J10001-
17 01643-31232WASHER ………………………………………………………….2J10001-
18 134-62-61812 BRACKET ……………………………………………………….. 1J10001-
19 01010-81240 BOLT …………………………………………………………………2 J10001-
20 01643-31232 WASHER …………………………………………………………. 2 J10001-
Page 150090

TILT LINE (FOR PAT)

Page 150100

TILT LINE (FOR PAT)

D68E-SS-12 S/N J10001 – UP

INDEX PART NO. DESCRIPTION Q’TY SERIAL NO.
1 07230-20315 UNION ………………………………………………………………1J10001-
2 201-62-15340NIPPLE ……………………………………………………………. 1J10001-
3 07002-12034O-RING …………………………………………………………….2J10001-
4 134-62-61440 HOSE ……………………………………………………………….. 1J10001-
5 134-62-61511HOSE ……………………………………………………………….. 1J10001-
6 134-60-61523JOINT ……………………………………………………………….1J10001-
7 134-62-61531 JOINT ………………………………………………………………. 1J10001-
8 01010-81240 BOLT ………………………………………………………………… 4 J10001-
9 01643-31232 WASHER …………………………………………………………. 4 J10001-
1007235-10315 ELBOW …………………………………………………………….. 2 J10001-
11 07002-12034 O-RING …………………………………………………………….2 J10001-
12134-62-63260HOSE ………………………………………………………………..1 J10001-
13 12F-62-42410 HOSE ……………………………………………………………….. 1 J10001-
1408210-01803SPIRAL TUBE ………………………………………………….. 2J10001-
15 08034-20519 BAND ………………………………………………………………..4 J10001-
16 134-62-61560COVER …………………………………………………………….2 J10001-
17 01010-81225 BOLT ………………………………………………………………… 4 J10001-
1801643-31232 WASHER …………………………………………………………. 4J10001-
19 01010-81220 BOLT …………………………………………………………………2 J10001-
2001643-31232 WASHER …………………………………………………………. 2J10001-
Page 150100

BLIND PARTS (FOR ANGLE DOZER)

Page 150110

BLIND PARTS (FOR ANGLE DOZER)

D68E-SS-12 S/N J10001 – UP

INDEX PART NO. DESCRIPTION Q’TY SERIAL NO.
1134-62-61560 COVER ……………………………………………………………. 2J10001-
2 01010-81225 BOLT …………………………………………………………………4 J10001-
3 01643-31232 WASHER …………………………………………………………. 4J10001-
401010-81220BOLT ………………………………………………………………… 2 J10001-
5 01643-31232 WASHER …………………………………………………………. 2 J10001-
6 07049-01215PLUG ………………………………………………………………..14 J10001-
Page 150110

ANGLE CYLINDER LINE (FOR PAT DOZER)

Page 150120

ANGLE CYLINDER LINE (FOR PAT DOZER)

D68E-SS-12 S/N J10001 – UP

INDEX PART NO. DESCRIPTION Q’TY SERIAL NO.
107230-20422UNION ……………………………………………………………… 1 J10001-
2 201-62-52110 NIPPLE …………………………………………………………….1 J10001-
3 07002-12034 O-RING ……………………………………………………………. 2 J10001-
4 134-62-61712 HOSE ……………………………………………………………….. 1J10001-
5 134-62-61451 HOSE ……………………………………………………………….. 1J10001-
6 134-62-61723 TUBE, L.H. ……………………………………………………….1J10001-
7 01010-81025BOLT ………………………………………………………………… 1 J10001-
8 01643-31032 WASHER ………………………………………………………….1J10001-
9 134-62-61733 TUBE, R.H. ………………………………………………………1J10001-
10 134-62-61762 TUBE, REAR …………………………………………………… 1J10001-
11 07637-00314 HOSE ……………………………………………………………….. 1J10001-
1207637-00313 HOSE ……………………………………………………………….. 1J10001-
13134-62-61850BRACKET ……………………………………………………….. 3 J10001-
1401010-81040 BOLT ………………………………………………………………… 2J10001-
1501643-31232 WASHER …………………………………………………………. 2J10001-
16134-62-61840 BRACKET ………………………………………………………..1 J10001-
17 01010-81255 BOLT ………………………………………………………………… 1 J10001-
18 01643-31232 WASHER …………………………………………………………. 1J10001-
19 134-62-61831 BRACKET ……………………………………………………….. 1J10001-
2001010-81240BOLT ………………………………………………………………… 2J10001-
21 01643-31232 WASHER …………………………………………………………. 2J10001-
22 07094-30315 CLAMP …………………………………………………………….. 4J10001-
2307095-00317 CUSHION ………………………………………………………… 4 J10001-
24 01010-81265BOLT …………………………………………………………………2 J10001-
25 01643-31232 WASHER …………………………………………………………. 2 J10001-
2607637-003A6 HOSE ……………………………………………………………….. 1J10001-
2707637-00307 HOSE ……………………………………………………………….. 2J10001-
2807637-003A7 HOSE ……………………………………………………………….. 1J10001-
29 08210-01803 SPIRAL TUBE ………………………………………………….. 3 J10001-
30 08034-20519 BAND ……………………………………………………………….. 8 J10001-
31 08210-01806 SPRIRAL TUBE ……………………………………………….. 1 J10001-
32 134-62-63341 COVER, L.H. ……………………………………………………1 J10001-
33 134-62-63321 TUBE ………………………………………………………………..1 J10001-
34134-62-63361 BRACKET, L.H. ……………………………………………….. 1J10001-
35 134-62-63331 TUBE ……………………………………………………………….. 1J10001-
36 134-62-63351 COVER, R.H. …………………………………………………… 1J10001-
37 134-62-63371BRACKET, R.H. ………………………………………………. 1 J10001-
38 01010-81225 BOLT ………………………………………………………………… 13J10001-
39 01643-31232 WASHER …………………………………………………………. 13J10001-
Page 150120