253805710 BOOM STEEL PIPE FIXING ASSY

4

1

2    3

253805710 BOOM STEEL PIPE FIXING ASSY

251811479 WORKING HYDRAULIC SYSTEM (2)

No. PART NUMBER QTY NAME    NOTE    PAGE

1 252908091    1    U-BOLT

2 253805719    1    BRACKET

3 805238533    2    NUT 10    GB/T6177.1-2000

4 805004763    2    BOLT M10×25(DACROMET)    GB/T16674.1-2004

252911069 FLANGE

2

1

3

252911069 FLANGE

251811479 WORKING HYDRAULIC SYSTEM (2)

No. PART NUMBER QTY NAME    NOTE    PAGE

1 803164234    1    FLANGE

2 805048006    4    BOLT M10×30    GB/T16674.1-2004

3 803401127    1    ORING32.92×3.53    219N552-90

803078309 LEFT BOOM CYLINDER

20

19    21    22

18    23

17    24    25

26

16    15 14    13    12 11 10 9

8    7    6    5    4    3    2

1

803078309 LEFT BOOM CYLINDER

251811479 WORKING HYDRAULIC SYSTEM (2)

No. PART NUMBER QTY NAME    NOTE    PAGE

1 910603697    1    PISTON POLE

2 805100300    16 SCREW M16×60    GB/T70.1-2008

3 805300011    16 GASKET 16    GB/T93-1987

4 910604111    1    SLEEVE GUIDE

5 803196328    1    ORING 160×3.1

6 803197202    1    SEPARATE BUSH 153×162×2

7 803195721    1    ORING 160×5.7

8 910604129    1    SEPARATE BUSH

9 803195324    1    DUSTPROOF WASHER 90×104×8×11

10 803197796    2    SUPPORT RING 95×90×20

11 803197183    1    SHAFT SEAL

12 803197184    1    CUSHION RING

13 803303520    1    ANTI-POLLUTION RING 152×160×6.2

14 803197702    1    GRAY CIRLE 160×8.1

15 803197186    2    SUPPORT RING 160×154×15

16 803307612    1    O-RING 100×5.7

17 910603696    1    PISTON

18 805104478    2    SCREW M12×20    GB/T78-2007

19 926120685    1    OIL PIPE ASSYI

20 910604283    1    PIPE CLAMP ASSY

21 926119597    1    OIL PIPE ASSY

22 805100505    8    SCREW M10×35    GB/T70.1-2008

23 805300014    8    SPRING WASHER 10    GB/T93-1987

24 803452363    1    O-RING    2-219

25 910601167    1    BEARING

26 910603998    1    CYLINDER

INCLUDING5、6、7、

910604114    1    SEALING PACKAGE    9、10、11、12、13、

14、15、16、24

251811544 STEERING HYDRAULIC SYSTEM

13    14 13    15

12    13

11

10

9

16

4    5    6    8 7    17

2 3    18

1    19

20

22 21

23

24

25

251811544 STEERING HYDRAULIC SYSTEM

251811487 HYDRAULIC SYSTEM

No. PART NUMBER QTY NAME    NOTE    PAGE

1 252911072    2    FLANGE    438

2 803081630    1    RIGHT STEERING CYLINDER    440

3 803431074    1    HOSE ASSEMBLY

4 803103797    2    SPLICE

5 803431075    1    HOSE ASSEMBLY

6 252101608    1    PIPE CLIP ASSEMBLY    442

7 252914158    1    STEERING GEAR ASSY    444

8 803164621    1    SPLICE

9 251810627    1    HYDRAULIC FITTING BLOCK

10 805004717    2    BOLT M8×25    GB/T16674.1-2004

11 803105353    1    SPLICE

12 803103815    1    SPLICE

13 252911080    3    FLANGE    446

14 813404497    1    HOSE ASSEMBLY

15 804408670    1    HOSE ASSEMBLY

16 804401068    1    HOSE ASSEMBLY

17 803498868    1    HOSE ASSEMBLY

18 803498869    1    HOSE ASSEMBLY

19 803413725    1    HOSE ASSEMBLY

20 803443872    1    HOSE ASSEMBLY

21 251810661    1    PRIORITY VALVE ASSY    448

22 803103351    1    SPLICE

23 803431072    1    HOSE ASSEMBLY

24 803440427    1    HOSE ASSEMBLY

25 803081629    1    LEFT STEERING CYLINDER    452

252911072 FLANGE

3

1

2

252911072 FLANGE

251811544 STEERING HYDRAULIC SYSTEM

No. PART NUMBER QTY NAME    NOTE    PAGE

1 803164827    1    FLANGE

2 803401122    1    ORING24.99×3.53

3 805048006    4    BOLT M10×30    GB/T16674.1-2004

803081630 RIGHT STEERING CYLINDER

7    6    5

4    3

2

8

9    20    21    1

10

11

12

13

14

19    15

16

17    18