Traveling Block

  • The side plates made of heavy steel provide a sufficient weight so that the drill line is kept taut when hoisting and lowering the empty elevator, facilitating the drum to wrap the line, speeding up the lowering of the unloaded tackle and prolonging the line service life.
  • ​Sheave grooves are medium-frequency induction hardened, prolonging the sheave service life.
  • The sheave groove size and the surface radius of the bail conform to API Spec 8A/8C

Product Specifications For Traveling Block

Model

Unit

YC135

YC170

YC225

YC315

YC450

YC585

Max. Hook Load

kN

1,350

2,250

2,250

3,150

4,500

5,850

lbs

300,000

370,000

500,000

700,000

1,000,000

1,300,000

Size of drill line applicable

mm

29

29

32

35

38

42

inch

1 1/8

1 1/8

1 1/4

1 1/8

1 1/2

1 5/8

Sheave size and Nos.

inch

40

40   

44   

50   

60   

60   

nos.

4

5

5

6

6

7

Overall Dimensions

mm

3,290

2,030

2,294

2,690

3,110

3,134

inch

129 1/2

80

90 1/3

106

122 4/9

123 2/5

mm

960

1,060

1190

1350

1,600

1,600

inch

37 4/5

41 3/4

46 6/7

53 1/7

63

63

mm

610

620

630

800

840

840

inch

24

24 2/5

24 4/5

31 1/2

33

33

Approx. Weight

Kg

4,350

2,410

3,790

5,500

8,300

8,560

lbs

9,667

5,356

8,422

12,222

18,444

19,022