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Tel: 0086-29-62827813
0086-29-62827812
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Product Show
Crown Block

Model

TC90

TC135

TC170

TC225

TC315

TC450

Max. hook load kN(1bs)

900 (200000)

1350 (300000)

         1700          (37400)

2250 (500000)

        3150           (700000)

       4500          (1000000)

Dia.of wireline mm(in)

26  (1)

29     (1 1/8)

29    (1 1/8)

32     (1 1/4)

35     (1 3/8)

38     (1 1/2)

OD of sheave mm(in)

660   (26)

1005   (40)

1005   (40)

1120   (44)

1270   (50)

1524   (60)

Qty. of sheave

5

5

6

6

7

7

Overall dimensions mm(in)

Length

        1208          (47 9/16)

         2320           (91 11/32)

2668   (105)

2668   (105)

3112   (123)

3407     (134)

Width

1092   (43)

        1436             (56 17/32)

2460    (97)

2709     (107)

2783    (110)

2722      (107)

Height

1207  (47 1/2)

1781   (70 1/2)

1855    (73)

2469       (97)

2800      (110)

2856     (112)

Weight kg(1bs)

1500 (3307)

2775  (6118)

4540 (9988)

5270 (11594)

7600 (16720)

9750 (21450)


















Hook & Traveling block
Hook Block

Model

YG60

YG90

YG110

YG135B

YG160

YG160B

YG180

YG225

      Max hook load        (lbs)

130000

200000

250000

300000

350000

350000

400000

500000

OD of pulley (in)

24

30

30

30

30

30

36

36

number of pulley

4

3

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4

4

5

4

4

5

Dia. of the wireline (in)

7/8

1

1

1

1

1 1/8

1 1/4

1 1/4

Hook type

Three hooks

Three hooks

Three hooks

Three hooks

Three hooks

Three hooks

Three hooks

Three hooks

Open size of the hook mouth (in)

4 3/8

4 3/8

6

6

7

7

7 1/2

7 1/2

Spring stroke (in)

4 1/2

6

6

6

6

6

7

7

Dimension (in)

L

72 1/2

92 1/2

104

109

124

124

135 3/4

135 3/4

W

27 1/4

32 1/2

32 1/2

32 1/2

32 1/21

32 1/21

38 1/4

38 1/4

,

H

18

16 1/4

19 3/4

19 3/4

23 3/4

28 3/4

33

33 1/2

Weight (lbs)

2646

4409

5093

6266

7231

7055

10207

10432
















  


Traveling block

The wire rope groove had undergone mid-frequency quenching to slow down the wear rate (pulleys against steel wire rope).
Double row tapered roller bearing is fitted into the pulley hole. Every bearing has separate lubricating oil duct.
The pulleys and bearing of traveling block can be exchanged with matched crown block.

Item

Model

YC170

YC225

YC315

YC450

YC675

YC900

Max. hook load kN

1700

2250

3150

4500

6750

9000

Qty. of sheaves

5

5

6

6

7

7

Sheave O.D. mm

915

1120

1270

1524

1524

1830

Diameter of wire line mm

29

29,32

32,35

35,38

45

52

Overall size

L mm

2000

2294

2580

3075

3010

3740

W mm

1004

1190

1350

1600

1605

1920

H mm

630

630

800

800

980

1280

Weight kg

2790

3805

5648

8135

9738

18225










Hook

Hook consists mainly of the bail, the bail pedestal, cylindrical shell hook body, hook lever, and spring, etc. The inner and outer springs are mounted inside the cylindrical shell, which enable stand to upspring after it is free.
A Safety positioning device is mounted upper the cylindrical shell. The positioning device can prevent the hook body from rotating when the empty elevator is hoisted. The positioning device will not work when the drill string is hanging. The hook body can rotate freely.
Hooks braking device can lock the hook body at any eight even distributed position.
Hooks safety pin body is locked by locking mechanism too.
A hydraulic cushion device is mounted inside the rotary hook to protect the drill pipe joint during brake-out.
A reliable safety device is mounted at the mouth of hook.
The nondestructive inspection (NDI) was conducted against the main loaded component of hook.

Item

Model

DG225

DG315

DG450

DG675

DG900

Max. hook load (kN)

2250

3150

4500

6750

9000

Opening size of the main hook (mm)

160

220

220

240

385

Spring stroke  (mm)

180

200

200

200

200

Overall dimensions

L(mm)

2545

2953

2953

3541

4710

W(mm)

780

890

890

1075

1330

H(mm)

750

830

880

1110

1300

Weight (kg)

2180

3410

3496

5341

12100



Swivel

Model

SL70

SL110

SL135

SL160

SL225

Max static loads (lbs)

151000

252000

300000

359000

337000

The working load of the main bearing per 100r/min (lbs)

67000

101000

224000

269000

337000

The centerline and vertical line inclination of the gooseneck pipe

15

15

15

15

15

Thread of the gooseneck pipe

2 3/8TBG

4 1/2DP

4 1/2TBG

4 1/2TBG

4 1/2TBG

Thread of the lower end of the connection

3 1/2REG LH

4 1/2REG LH

6 5/8REG LH

6 5/8REG LH

6 5/8REG LH

Max working pressure (psi)

2100

3000

3000

5000

5000

Diameter of the center pipe (in)

2

2 1/2

3

3

3

Overall dimension (in)

671812

641120

892729

952728

1023126

Weight (lbs)

600

740

2100

2200

2900

Rotary Table

Item

Model

ZP175

ZP205

ZP275

ZP375

ZP495

Bore diameter (mm)

444.5

520

698.5

952.5

1257.3

Max. static load (kN)

1350

3150

4500

5850

7250

Max. working torque (Nm)

14000

23000

28000

33000

37000

Max. speed (r/min)

300

300

300

300

300

Gear ratio

3.58

3.22

3.67

3.56

3.93

The distance from RT

centerline to the center line

of sprocket inside teeth (mm)

1118

1353

1353

1353

1651

Overall size

L (mm)

1935

2292

2392

2468

2940

W (mm)

1280

1475

1670

1810

2184

H (mm)

585

668

685

718

813

Weight  (kg)

3888

5530

6163

7548

11626


                                

 
 
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