Oil drilling crown block
Model |
Max.Hook-load |
Line System |
Nos of sheaves |
Dia. Of main sheaves |
Dia. of Wirelines |
Weight |
TC-30 |
300 |
3×4 |
4 |
475 |
24 |
245 |
TC-50 |
500 |
4×5 |
5 |
610 |
24 |
464 |
TC-90 |
900 |
4×5 |
5 |
762 |
26 |
3260 |
TC-135 |
1350 |
4×5 |
5 |
1005 |
29 |
2775 |
TC-170 |
1700 |
5×6 |
6 |
1005 |
32 |
4540 |
TC-225 |
2250 |
5×6 |
6 |
1120 |
32 |
5650 |
TC-315 |
3150 |
6×7 |
7 |
1270 |
35 |
7600 |
TC-450 |
4500 |
6×7 |
7 |
1524 |
38 |
11012 |
TC-675 |
6750 |
7×8 |
8 |
1524 |
45 |
13000 |