Crown block--Specification: (Main features)
Model |
TC30 |
TC50 |
TC90 |
TC135 |
TC170 |
TC225 |
TC315 |
TC450 |
Max.hook load kN(1bs) |
300 (66000) |
500(110000) |
900 (200000) |
1350 (300000) |
1700 (37400) |
2250 (500000) |
3150 (700000) |
4500 (1000000) |
Dia.of wireline mm(in) |
24(15/16) |
24(15/16) |
26(1) |
29 (1 1/8) |
29 (1 1/8) |
32(1 1/4) |
35 (1 3/8) |
38(1 1/2) |
O D of sheave mm(in) |
475(18 3/4) |
610(24) |
660(26) |
1005(40) |
1005(40) |
1120(44) |
1270(50) |
1524(60) |
Quantity. of sheave |
4 |
5 |
5 |
5 |
6 |
6 |
7 |
7 |
Overall dimensions mm(in) |
Length |
738(29) |
860 (33 7/8) |
1208(47 9/16) |
2320(91 11/32) |
2668 (105) |
2668 (105) |
3112 (123) |
3407(134) |
Width |
472( 18 5/8 ) |
670(26 7/16) |
1092 (43) |
1436(56 17/32) |
2460(97) |
2709(107) |
2783(110) |
2722(107) |
Height |
575 (22 5/8) |
588(23 1/8) |
1207(47 1/2) |
1781 (70 1/2) |
1855(73) |
2469(97) |
2800(110) |
2856(112) |
Weight kg(1bs) |
245(540) |
464(1023) |
1500(3307) |
2775(6118) |
4540 (9988) |
5270(11594) |
7600(16720) |
9750(21450) |
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