Item No.

Part No.

Description

Qty.

Remark

1

10101437

Instalation oil tank of counter balance

2

2

A210401000004

Washer

8

3

A210405000024

Washer

8

4

A210111000281

Bolt

8

5

A210307000026

Nut

4

6

A210309000002

Nut

4

7

A210110000463

Bolt

4

8

13501679

fixed counterweight STC800S-D2C.2.4.1-1

1

Item No.

Part No.

Description

Qty.

Remark

1

10088453

Piston rod assem.

1

2

A210417000104

Retaining ring

1

3

B230101001374

PA dust ring

1

4

B230101002128

Seal

1

5

B230101000689

Seal

1

6

B230101000690

Ring, Wear

2

7

10087513

Guide sleeve

1

8

A210609000124

O-ring 150×5.3GB3452.1

2

9

A210609000168

O-ring

2

10

10087653

Piston

1

11

A210208000008

Screw

2

12

A880806030004

Seal, MD

1

13

A880803040002

Ring, Wear

1

14

10088264

Cylinder assem. ZXQY100.2.8.1

1

15

10087733

Sensor seat

1

Item No.

Part No.

Description

Qty.

Remark

1

13504285

Block STC800S-D2C.2.4.2.1

2

2

A210401000006

Washer

8

3

A210307000001

Nut

4

4

A210111000042

Bolt

4

5

A210204000061

Screw M20×65GB70.1

8

6

A820209990021

Clip

2

7

13501414

left hanger STC800S-D2C.2.4.1-3

1

8

13501439

right hanger STC800S-D2C.2.4.1-4

1

9

13501758

upper counterweight STC800S-D2C.2.4.2-1

1

10

13501775

lower counterweight STC800S-D2C.2.4.2-2

1

11

13584956

inserted pin STC800S-D2C.2.4.2.3

2

Item No.

Part No.

Description

Qty.

Remark

1

13461930

Hoist oil circuit assembly STC750S-D5.4

1

2

13502974

counterweight tube STC800S-D2C.4.8

1

3

13467626

Oil drainage and return pipe STC750S-D5.

1

4

13463575

Pipeline assembly of pressure and auxili

1

5

13463823

Pipeline assembly of slew and control sy

1

6

12638253

Pipeline assembly of boom

1

7

13462827

Pipeline assembly of telescope system ST

1

8

13426921

Center swivel joint STC750S-D.4.10

1

9

13461813

Pipeline assembly of luff system STC750S

1

10

13459718

Mult-Direction valve assembly STC750S-D5

1

Item No.

Part No.

Description

Qty.

Remark

1

13461443

steel tube assembly STC750S-D5.4.1.10

2

2

B210780001241

Fitting, Elbow

6

3

B230103002907

Hose Assembly

1

4

24004634

Fitting, Adapter

4

5

A229900002415

Clamp, Tube, Single

8

6

13461247

Steel tube assembly STC750S-D5.4.1.8

2

7

13461115

Steel tube assembly STC750S-D5.4.1.6

1

8

13975277

steel tube assembly STC750S-D5.4.1.4B

1

9

21050277

Screw

8

10

B210780000060

Fitting, Adapter, Flange

4

11

12837399

Block, Manifold

2

12

13425402

Steel tube assembly STC750D.4.1.17

1

13

13694360

steel tube assembly STC750D.4.1.9B

1

14

13694417

steel tube assembly STC750D.4.1.10B

1

15

13068885

Valve Assembly, Hydraulic Control

1

16

13425407

Steel tube assembly STC750D.4.1.18

1

17

13594621

Valve Assembly, Counterbalance, Hoist

2

18

A229900002544

Fitting, Adapter

4

19

13470186

steel tube assembly STC750D.4.1.8A

2

20

13974980

steel tube assembly STC750S-D5.4.1.1A

1

21

B210780000036

Fitting, adapter

2

22

13975026

steel tube assembly STC750S-D5.4.1.2A

1

Item No.

Part No.

Description

Qty.

Remark

23

B210780000004

Flange, Split

8

24

B210780001286

Fitting, adapter

2

25

11567284

Motor Assembly, Plunger

2

26

B210780000636

Fitting, elbow

6

27

13461149

Steel tube assembly STC750S-D5.4.1.7

1

28

13975032

steel tube assembly STC750S-D5.4.1.3A

1

29

A229900002040

Clamp, Tube, Single

4

30

60152657

Hose Assembly

1

31

B230103007247

Hose Assembly

1

32

B230103001771

Rubber Hose

1

Item No.

Part No.

Description

Qty.

Remark

1

60033553

Valve, Hydraulic Control

1

2

A229900002495

Fitting, Adapter

6

Item No.

Part No.

Description

Qty.

Remark

1

A210661000016

Ball, Steel

2

2

A210609000032

O-ring

1

3

A210609000046

O-ring

1

4

21021015

O-ring

1

5

A210609000117

O-ring

1

6

A210609000311

O-ring

1

7

A210609000138

O-ring

2

8

60267000

O-ring

2

9

A210609000120

O-ring

1

10

A210510000007

Rivet

4

11

A31C200500100

O-ring

2

12

B210780000201

Plug VSTI14×1.5EDA3C

1

13

B210399000003

Plug, Screw

3

14

A229900010656

Plug

1

15

A210204000163

Screw

4

16

11259973

Cartridge, Check Valve

1

17

13858409

Spring

1

18

11259970

Cartridge, Check Valve

1

19

13429053

Nameplate

1

20

13257374

Spring, Counterbalance Valve

1

21

11846856

Spring

1

22

13400476

Housing

1

Item No.

Part No.

Description

Qty.

Remark

23

13400535

Retainer, Spring

2

24

13400471

Plug

1

25

13400466

Cartridge, Valve

1

26

13772343

Cover Plate

2

27

13560457

Valve Body, Counterbalance

1

28

13568043

Plug

1

29

13565899

Sleeve, Check Valve

1

30

13565971

Cartridge, Check Valve

1

31

13568081

Spool, Valve

1

32

13594458

Piston

1

33

13594462

Cartridge, Valve

1

34

13568083

Cap

1

35

12616957

Orifice

1

Item No.

Part No.

Description

Qty.

Remark

1

A210416000023

Ring, Snap

1

2

11578411

Washer

1

3

60068929

Seal, Oil

1

4

11578410

Housing

1

5

24001961

Plug, Screw

3

6

11494166

Nameplate

1

7

60084926

Screw

1

8

60069546

Nut, Lock

2

9

11578409

Cap

2

10

60084925

Screw

1

11

B230101000718

O-ring

1

12

11578413

Cap

1

13

11578417

Rod, Deflector

1

14

11578420

Plug

1

15

11578419

Spring

1

16

11578418

Screw, Lock

1

17

11578414

Cartridge

1

18

11578415

Ring, Piston

1

19

21053797

Screw

1

20

A210204000351

Screw

8

21

12028371

Block, Retaining

2

22

60084919

Ball, Steel

2

Item No.

Part No.

Description

Qty.

Remark

23

11578421

Sleeve, Check Valve

2

24

11578445

Valve Assembly, Control

1

25

60083521

Screw

1

26

A210414000065

Ring, Retainer

1

27

11578424

Ring, Retaining, Bearing

1

28

60084827

Bearing

1

29

11578426

Washer, Bearing

1

30

60084828

Bearing

1

31

11578423

Shaft, Main

1

32

11578428

Disk, Thrust

1

33

60068688

Screw

14

34

11578433

Plunger Group

7

35

11578429

Piston, Pump

1

36

11578405

Ring, Retainer

2

37

11578407

Retainer, Spring

1

38

11578408

Spring, Disk

4

39

11578437

Cylinder

1

40

11578440

Disc, Oil Distribution

1

Item No.

Part No.

Description

Qty.

Remark

2

13502379

Counterbalance control valve assembly ST

1

3

B230103001116

Hose Assembly

1

5

B230103000437

Hose Assembly

1

6

B210780000015

Fitting, Tee

1

16

B210780001290

Fitting, Adapter

2

17

10590590

Nut, lock

2

Item No.

Part No.

Description

Qty.

Remark

1

B230103005623

Hose, rubber

1

4

60202487

Nut

6

7

B210851000001

Clamp, Tube, Single

2

8

B230103000467

Hose, rubber

1

9

13502810

steel tube assembly STC800S.D2C.4.8.8

1

10

21011334

Valve, Synchronous

1

11

13502829

steel tube assembly STC800S.D2C.4.8.9

1

12

A229900002415

Clamp, Tube, Single

2

13

B230103000450

Hose Assembly 2SN8-DKOL-550 Q/SY1102

1

14

13502616

steel tube assembly STC800S.D2C.4.8.2

1

15

B229900000084

Accumulator

2

18

13502682

steel tube assembly STC800S.D2C.4.8.3

1

19

B230103000122

Hose Assembly

1

20

12767296

bi-directional hydraulic lock STC1000.4.

2

21

B210780000636

Fitting, elbow

7

22

A210111000085

Bolt

2

23

13502805

steel tube assembly STC800S.D2C.4.8.7

1

24

13502763

steel tube assembly STC800S.D2C.4.8.5

1

25

24004634

Fitting, Adapter

1

26

13502727

steel tube assembly STC800S.D2C.4.8.4

1

27

13502800

steel tube assembly STC800S.D2C.4.8.6

1

28

21008727

Fitting, Adapter

2

Item No.

Part No.

Description

Qty.

Remark

29

B210780000036

Fitting, adapter

5

Item No.

Part No.

Description

Qty.

Remark

1

13502309

Master control valve block STC800S.D2C.4

1

2

60275756

Valve, reversal, electromagnetic

1

3

A229900002606

Plug

2

4

B210780000036

Fitting, adapter

2

5

B210780000131

Fitting, Adapter

1

6

B210780000712

Fitting, Adapter

1

7

B220400000217

Valve, Relief

1

Item No.

Part No.

Description

Qty.

Remark

1

11200012

Orifice

1

2

A229900002544

Fitting, Adapter

2

3

A229900002495

Fitting, Adapter

2

4

A229900002606

Plug

6

5

B220400000074

Valve, Check

2

6

12728964

counterweight valve STC1000.4.7-1A

1

Item No.

Part No.

Description

Qty.

Remark

13

B210780000737

Fitting, Elbow

2

14

B210780000798

Fitting, Tee

1

15

13459867

Steel tube assembly STC750S.4.6.7.1

1

16

B210780001392

Fitting, Elbow

2

17

B230103000449

Rubber hose

1

18

13459889

Steel tube assembly STC750S-D5.4.7.3

1

19

B230103000473

Hose Assembly 2SN8-DKOL-DKOL90-500 Q/SY

1

20

13460257

Steel tube assembly STC750S-D5.4.7.5

1

21

B210780000636

Fitting, elbow

4

22

B210780000070

Fitting, Adapter

1

23

21022083

Valve, Check

1

24

A832713060000

Hose Assembly

1

25

24004578

Connector

2

26

A229900002420

Clamp, Tube, Single

2

27

B210780000055

Fitting, Adapter

2

28

13459778

Steel tube assembly STC750S-D5.4.7.8

1

29

60029802

Hose Assembly, Pressure Measure

1

30

B230103000472

Hose Assembly 2SN8-DKOL-DKOL90-450 Q/SY

2

31

13459833

Steel tube assembly STC750S-D5.4.7.1

1

32

B230103000475

Hose, rubber

3

33

B230103000447

Rubber hose 2SN08-DKOL-400

1

34

12433555

Oil return block assemblyA1103.4.6.9

1

Item No.

Part No.

Description

Qty.

Remark

35

B210780000028

Fitting, Elbow

2

36

21032221

Fitting, Adapter

1

Item No.

Part No.

Description

Qty.

Remark

1

60188469

Cooler Assembly, Hydraulic Oil

1

2

B210780000030

Fitting, Elbow

2

3

B210780001181

Fitting, Adapter

2

4

24004634

Fitting, Adapter

2

5

13459756

steel tube assembly STC750S-D5.4.7.6

1

6

13460242

Steel tube assembly STC750S-D5.4.7.4

1

7

13459731

Steel tube assembly STC750S-D5.4.7.7

1

8

A229900002417

Clamp, Tube, Single

3

9

13460070

steel tube assembly STC750S-D5.4.7.9

1

10

A229900002415

Clamp, Tube, Single

2

11

B230103000448

Hose Assembly

1

12

B230103001921

Rubber Hose

1

37

13460720

Steel tube assembly STC750S-D5.4.2.3

2

38

B210851000001

Clamp, Tube, Single

4

39

21008727

Fitting, Adapter

4

40

B230103000452

Hose Assembly 2SN8-DKOL-650 2SN08-DKOL-6

4

41

B230103000474

Rubber hose 2SN08-DKOL-DKOL90-550

3

42

21050783

Fitting, Elbow

1

43

A229900002581

Fitting, Adapter

2

44

A229900002939

Fitting, Tee

1

45

B230103000959

Hose Assembly

1

46

B210780000015

Fitting, Tee

6

Item No.

Part No.

Description

Qty.

Remark

47

B230103000122

Hose Assembly

1

48

A831A13120000

Hose Assembly

1

49

B210851000056

Clamp, Tube, Single

3

50

B230103000463

Rubber hose 2SN08-DKOL-DKOL90-1100

1

51

B210780000164

Plug, screw

1

Item No.

Part No.

Description

Qty.

Remark

1

B230101000244

O-ring

1

2

12429955

Oil return block A1103.4.6.9-1

1

3

A229900002523

Fitting, Adapter

1

4

A229900002568

Fitting, Elbow

1

5

A229900002815

Fitting, Elbow

1

Item No.

Part No.

Description

Qty.

Remark

1

60251114

Check Valve

1

2

60251115

Cooler, Oil

1

3

60098231

Fan Assembly

2

4

A210405000006

Washer

4

5

A210401000016

Washer

4

6

A210111000079

Bolt

4

7

A210307000012

Nut

8

8

A210405000007

Washer

4

9

A210401000017

Washer

4

10

A210111000089

Bolt

8

11

B249900001113

Thermostat

1

Item No.

Part No.

Description

Qty.

Remark

1

21015725

Fitting, Elbow

1

2

12428694

Flange assemblyA1103.4.5.2

1

3

B210780000693

Split flange FHS65CFX

2

4

B230103007454

Hose Assembly

1

5

B230103001193

Hose Assembly

1

6

24004578

Connector

1

7

60029802

Hose Assembly, Pressure Measure

1

8

B210780000015

Fitting, Tee

1

9

B230103000367

Hose, rubber

1

Item No.

Part No.

Description

Qty.

Remark

10

13460593

Steel tube assembly STC750S-D5.4.5.1

1

11

21016826

Clamp, Tube, Single

1

12

A229900002420

Clamp, Tube, Single

5

13

24001352

Fitting, Adapter

3

14

B230103005357

Hose Assembly

1

15

13460549

steel tube assembly STC750S-D5.4.5.3

1

16

13460665

Steel tube assembly STC750S-D5.4.5.2

2

17

60071658

Hose, rubber

1

18

B230103000469

Hose Assembly

1

19

21008728

Fitting, Adapter

2

20

B230103000391

Hose Assembly

1

21

14012666

Control of air-conditioner STC250.4.1.1W

1

22

B210780001310

Fitting, Elbow

1