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Jining Donghong Machinery Co., Ltd
Quality supplier of drilling rig parts for Bomco,Lanzhou LS, Honghua, Sj petro, Rg Petro, Beijing BPM, Shenkai, Kingdream, CCDC
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Drawworks Disc Brake Parts

  329
Issuing time:2015-08-12 14:39

Parts list


Sn
Part №
Description
Q-ty
Weight
Volume
――
PSZ75B-70D-B-00
Actuating mechanism

4200
2.4X1.1X1.3m3
1
PSZ75B-70D-B-01-04
Upper mounting base
2
14

2
PSZ75B-70D-B-03
Hexagon head bolt
20
0.8

3
PSZ75B-70D-B-01-00
Caliper frame
2
253

4
TY-00-7B
Service calipers
6
200

5
TY-0-7B
Emergency calipers
2
220

6
PSZ75B-70D-B-01-01
Lower mounting base
2
32

7
PSZ75-1-04
Slotted countersunk head screw
32
2

8
GB6179-86
Hexagon slotted and castle nut
32

9
GB91-86
Split pin
32

10

Drum

11
PSZ75B-70D-B-04-00
Friction disc
2
906
1.7X1.7X0.5m3
12
PSZ75B-70D-B-01-05
Sleeve
16
0.9


Emergency calipers


Sn
Part №
Description
Q-ty
Weight
Remarks
――
TY-0-7A
Emergency caliper

220
0.11m3
1
TY-1-7A
Brake pad
2
5.8

2
GB93-87
washer 12
16

3
GB5782-86
Hexagon head bolt  M12×30
16

4
TY-2-7A
Steel backing
2
14.3

5
TY-3-7A
Sleeve
4
0.15

6
TY-4-7A
Clevis pin with head
2
1.7

7
TY-3-7A1
Sleeve
4
0.25

8
TY-5-7A
Lever
2
44

9
TY-6-7A
Cover plate
4
0.28

10
GB68-85
Slotted countersunk head screw  M6×12
8

11
TY-4-7A1
Clevis pin with head
2
1.08

12
TY-3-7A2
Sleeve
4
0.17

13
GB894.2-86
Circlip for shaft  35
4

14
GB1152-79
Grease cup  M8×1
12

15
TY-7-7A
Emergency caliper cylinder assembly
1
49
0.02 m3
16
TY-3-7A3
Sleeve
2
0.39

17
TY-3-7A4
Sleeve
4
0.17

18
TY-4-7A2
Clevis pin
4
1.69

19
TY-8-7A
Semicircle retaining ring
4
0.11

20
GB5782-86
Hexagon head bolt  M10×16
8

21
GB894.2-86
Circlip for shaft  85
4

22
TY-9-7A
Support arm
2
11.9

23
TY-10-7A
baffle plate
4
0.08

24
GB93-87
washer 10
8


Emergency caliper cylinder assembly


Sn
Part №
Description
Q-ty
Weight
Volume
――
TY-7-7A
Emergency caliper cylinder assembly

49
0.02 m3
1
GB70-85
Socket cap head screw  M12×30
12

2
GB93-87
Washer    12
12

3
TY-SR-1
sealing ring
1

4
TY-SR-2
sealing ring
1

5
TY-7-7A1
Cover of the cylinder
1
5.79

6
TY-GB-1
Guide band
1

7
TY-SR-3
sealing ring
1

8
TY-7-7A2
Piston
1
8.68

9
TY-SR-4
sealing ring
1

10
TY-SR-5
sealing ring
1

11
TY-7-7A3
Elastic guide sleeve
1
0.47

12
TY-7-7A4
Disc spring
7
0.79

13
TY-7-7A5
Copper bush
1
0.33

14
TY-7-7A6
Hydraulic cylinder
1
12.47

15
TY-7-7A7
Lock nut
1
1.36

16
TY-7-7A8
Axle sleeve
2
0.20

17
TY-7-7A9
Retaining ring
1
0.4

18
TY-7-7A10
Adjusting nut
1
9.57

19
TY-7-7A11
Back cover of the cylinder
1
4.72

20
GB1152-79
Grease cup  M8x1
1

21
GB93-87
Washer    8
4

22
GB70-85
Socket cap head screw  M8×30
4


Service calipers


Sn
Part №
Description
Q-ty
Weight
Volume
――
TY-00-7A
Service caliper

200
0.11 m3
1
TY-1-7A
Brake pad
2
5.8

2
GB93-87
Lock washer  12
18

3
GB5782-86
Hexagon head bolt  M12×30
18

4
TY-2-7A
Steel backing
2
14.3

5
TY-3-7A
Sleeve
4
0.15

6
TY-4-7A
Clevis pin with head
2
1.7

7
TY-3-7A1
Sleeve
4
0.25

8
TY-5-7Ag
Lever
2
44

9
TY-6-7A
Cover plate
4
0.28

10
GB879-86
Slotted countersunk head screw  M6×12
8

11
GB6170-86
Nut    M16
4

12
TY-10-7A
Baffle plate
4
0.08

13
TY-4-7A3
Clevis pin with head
2
1.77

14
TY-11-7A
Adjusting screw
4
0.18

15
TY-3-7A2
Sleeve
4
0.17

16
TY3-7A3
Sleeve
2
0.39

17
TY-7-7Ag
Service caliper cylinder assembly
1
25.5
0.02 m3
18
TY-3-7A4
Sleeve
4
0.17

19
TY-4-7A2
Clevis pin with head
4
1.69

20
TY-8-7A
Semicircle retaining ring
4
0.11

21
GB5782-86
Hexagon head bolt  M8×16
8

22
GB1152-79
Grease cup  M8×1
12

23
TY-12-7A
Spring
2
0.58

24
TY-9-7A
Support arm
2
11.9

25
GB894.2-86
Circlip for shaft  75
4

26
GB894.2-86
Circlip for shaft  30
4

GB93-87
Washer10
8


Service caliper cylinder assembly


Sn
Part №
Description
Q-ty
Weight
Volume
――
TY-7-7Ag
service   caliper cylinder assembly

25.5
0.02 m3
1
TY-SR-1
sealing ring
1

2
GB70-85
Bolt     M10×30
8

3
GB93-87
Washer 12
8

4
TY-7-7Ag1
Cover
1
2.9

5
TY-SR-2
sealing ring
1

6
TY-GB-1
Guide band L=255
1

7
TY-SR-7
sealing ring
1

8
TY-7-7Ag2
Piston
1
8.9

9
TY-GB-2
Guide band L=380
1

10
TY-SR-6
sealing ring
1

11
TY-7-7Ag3
Hydraulic cylinder
1
13.08

12
TY-7-7Ag4
Axle sleeve
2
0.37


Hydraulic station


Sn
Part №
Description
Q-ty
Remarks
――
TY-Z
hydraulic   power unit

650kg
1
TY-F-Y
Overflow valve
1

2
ZU.1-E25×10BD-P
Pipeline oil filter  (Filter element HDX-25×10)
1

3
TY-F-D
Check valve
5

4
90251000
Nut
4

5
GB70-85
Screw    M10×25
8

6
MECC
Twin head bolt  M10×50
4

7
MECC
Nut    M10
4

8
JB984
Connector    M14×1.5/ M22×1.5
2

9
PT-7
Pressure measuring connector   G1/4″/M16
5

10
TY-F-G1
Global valve
2

11
JB1885-77
High-pressure hose  221-600KA
2

12
TY-F-G2
Global valve
3

13
QH-25
Manual pump
1

QJH-15G
Global valve
1

15
NXQ-F6.3/200
Accumulator
4

16
RFA-40×10Y
Returning oil filter (Filter element   FAX-40×10)
1

17
KMCL-3Y04
Cooler
1

18
JB966
Connector   M22/ ZG3/4″
6

19
QUQ2
Air filter
1

20
BGY2-220/1
Explosion-proof heater
1

21
GB1235-76
O sealing ring　￠75×3.1
1

22
GB70-85
Screw     M8×18
4

23
90251002
Integrated oil-way block
1

24
902510010262004
Integrated oil-way block
1

25
0262004
Connector
1

26
HA050200
Quick coupling  1/4BSP
3

27
90252000
Hydraulic station case
1

28
9025100
Integrated oil-way block
1

29
90262003
Connector
1



30
HA050100
Quick coupling  3/8BSP
1

31
THPG1-228
Plastic clamp
1

32
HB970
Connector
1

33
JB966
Connector
1

34
SP-06×25
Pipeline oil filter  (Filter element SPX-06×25 )
1

35
YN60-Ⅲ
Pressure gauge   0-16MPa
4

36
HFH2-P1-2-P-1.5
Pressure measuring hose
4

37
JB974
Connector   22
2

38
JB966
Connector    22/ G1/2″
2

39
22/28
Variable-diameter pipe    22/28
2

40
YB100L1-4W
Explosion-proof motor B35
2

41
TY-F-G3
Global valve
3

42
d20mm
PVC pipe
1

43
GB5780-86
Screw 　M10×35
8

44
EXX
Explosion-proof electric box
1

45
GB5780-86
Bolt 　　M12×30
8

46
GB5780-86
Bolt 　　M10×35
8

47
90261001
Box flange
2

48
ML2
Quincunx coupling
2

49
Tank90L
Tank 　90L
1

50
A10V
Constant pressure plunger pump
2

51
JB966.4.00
Connector
2

52
JB984
Union coupling
2

53
GB70-85
Screw     M16×45
24

54
JB984
Union coupling
2

55
JB1885
High-pressure hose
1

56
JB1885
High-pressure hose
2

57
YW2-150
Oil level/ temperature gauge
1


Control system


Sn
Part №
Description
Q-ty
Weight
Volume
――
TK30
Control system

80
0.6*0.5*0.5m3
1
TK30-01-00
Valve group 1
1
3.61

2
TK30-01-02
Valve group 2
1
25.79

3
GB/T 70.1-2000
Bolt M10x25
7
0.01

4
TK30-03
Steel plate
1
1.90

5
TK30-04-00
Frame
1
21.00

6
YK01-06-00
Pipe joint 14/M16x1.5
5
0.45

7
GB/T70.1-2000
Bolt M6x25
8
0.01

8
TK01-01-00A
Brake valve
1
6.00

9
K23R5-L8-(103)
Pneumatic reversing valve
1
0.30

10

Pneumatic joint G 1/4”
2
0.20

11

PVC pipe Φ10x1
2m
0.05

12

Stainless steel pipe Φ14x2
8m
4.70

13
TK02-03
Backing block
4
0.72

14
GB/T70.1-2000
Bolt M10x30
4
0.08



SN
Part №
Description
Q-ty
remarks
――
TK11-01-00A
Service brake valve assembly

1
TK01-01-01
Cover
1

2
GB/T819-2000
Bolt     M5×30
4

3
TK01-01-02
Cam
1

4
GB/T1096-1979
Key     5×25
1

5
GB/T6173-2000
Nut     M16×15
2

6
TK01-01-03
Washer 1
1

7
GB/T1972-1992
Disc spring
1

8
TK01-01-04
Washer 2
1

9
TK01-01-05
Sleeve 1
1

10
GB/T70.1-2000
Bolt     M8×20
2

11
LT07MKA-2X
Brake valve
1

12
TK01-01-01A
Steadier
1

13
TK01-01-07
Guide sleeve
1

14
TK01-01-08
Nut     M6
1

15
TK01-01-09
Guide rod
1

16
GB/T308-1989
Steel ball   S16
1

17
TK01-01-02A
Bolt     M12
1

18
GB/T77-2000
Bolt     M6×10
1

19
TK11-01-01
Shaft
1

20
TK01-01-11
Sleeve 2
1

21
TK11-01-02
Rod
1

22
TY-S-B
Handle
1

23
JB/T7940.4-1995
Grease cup  8
3



SN
Part №
Description
Q-ty
Remarks
――
TK30-01-00
Valve group 1

1
DG17V-3-2N-60
Parking brake valve
1

2
GB/T70.1-2000
Bolt      M5x30
4

3
TK30-01-01
Base board
1

4
JB/ZQ4444-1997
Plug      M10x1
4

5
JB/T978-1977
Connector   14
3



Sn
Part №
Description
Q-ty
Remarks
――
TK30-02-00
Valve group 2

1
TK30-02-01
Oil-way block
1

2
TY-F-3Y
Hydraulic reversing valve
2

3
TK01-04-02-00
Pipe joint 10
2

4
TY-F-Q
Pneumatic reversing valve
1

5

Stainless steel pipe Φ10x2
1 m

6
JB978-1977
Pipe joint  14 M14x1.5
3

7
JB978-1977
Pipe joint  10
1

8
PT-3
Pressure measuring connector connector
3

9

Pneumatic joint  G1/8″
1

10
JB/T1883-1977
Pipe joint  14/ M18x1.5
2

11
JB/T966-1977
Pipe joint  14/M18x1.5
10

12
JB/ZQ4444-1997
Plug    M18x1.5
2

13
JB/ZQ4454-1997
Seal packing 18x22
2

14
GB/T70.1-2000
Bolt    M5x55
8


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