Hook Block Unit , for oilfield using , Travelling Block And Hook
Description:
FEATURES
- Joining the travelling block and the hook together reduces overall length to satisfy the requirements of a top drive.
- There is a reliable safety device on the hook.
- The traveling blocks conform to API Specification 8A and API monogram can be used
Specifications:
|
Model |
Unit |
YG90 |
YG135 |
YG170 |
YG315 |
YG450 |
|
Max. hook load |
KN |
900 |
1350 |
1700 |
3150 |
4500 |
|
O.D of sheaves |
mm(in) |
762(30) |
915(36) |
915(36) |
1270(50) |
1524(60) |
|
Number of sheaves |
|
4 |
4 |
5 |
6 |
6 |
|
Diameter of wire line |
mm(in) |
26(1) |
26(1) |
29(1-1/8) |
35(3/8) |
38(1-1/2) |
|
Major hook opening |
mm(in) |
155(6-1/16) |
165(6-1/2) |
180(7) |
220(8-5/8) |
220(8-5/8) |
|
Major hook dia. |
mm(in) |
116(4-1/2) |
140(5-1/2) |
150(6) |
180(7) |
180(7) |
|
Minor hook dia. |
mm(in) |
80(3-1/4) |
90(3-1/2) |
90(3-1/2) |
120(4-3/4) |
120(4-3/4) |
|
Overall dimension(LxWxH) |
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