Drilling Equipment

Hook block complies with API 8C standard. Joining traveling block and hook together reduces overall length and can help satisfying the requirements of top drive operation. The hook block is equipped with the reliable safety devices on the main hook. The main parts are made of high strength alloy ste

Hook Block

Hook Block

Hook block complies with API 8C standard. Joining traveling block and hook together reduces overall length and can help satisfying the requirements of top drive operation. The hook block is equipped with the reliable safety devices on the main hook. The main parts are made of high strength alloy ste

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  • specification

Hook Block


Hook block complies with API 8C standard.Combining traveling block and hook together reduces overall length and can help satisfying the requirements of top drive operation. The hook block is equipped with the reliable safety devices on the main hook.









Specifications:

Model

YG90

YG135

YG170

YG225

YG450

Max hook load

 kN

900

1350

1700

2500

4500

US ton

100

150

200

250

500

Sheave O.D.

mm

762

915

915

1120

1524

in

30

36

36

44

60

Sheave Qty


4

4

5

 5

6

Wire rope Dia.

mm

26 

26

29

 32

38

in

1

1

1/8

1 ¼

1/2

Main hook opening size

mm

155

165

180

 190

220

in

1/16

1/2

7

7 ½

5/8

Main hook dia.

mm

116

140

150

 160

180

in

1/2

1/2

6

61/4

7

Assistant hook dia.

mm

80

90

90

 100

120

in

1/8

1/2

1/2

4

3/4

Size

mm

2908×806×533

3195×960×616

3294×960×713

3714×1190×775

4887×1600×880

in

114×32×21

126×38×24

130×38×28

146×47×31

192×63×35

Weight

kg

2850

3590

4585

         6590        

12530

Ib

6280

7910

10108

14500

27620



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