Product information :
Features
⑴ Conform to API 4F & 8A and marked with API monogram
⑵ Conform to industrial standard SY/T5527
⑶ The sheave groove is quenching-treated, anti-abrasion and long of service life.
⑷ Equipped with wireline ward device, prevent the wireline bounce or fall off
⑸ Equipped with bumping wood and protective net
⑹ Equipped with gin pole for block servicing
⑺ Equipped with sand block and auxiliary block
| Model | TC30 | TC50 | TC90 | TC135 | TC170 | TC225 | TC315 | TC450 |
| Max. hook load kN(1bs) 最大钩载 | 300 (66000) | 500 (110000) | 900 (200000) | 1350 (300000) | 1700 (37400) | 2250 (500000) | 3150 (700000) | 4500 (1000000) |
| Dia. of wireline mm(in) 钢丝绳直径 | 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) |
| OD of sheave mm(in) 滑轮外径 | 475(18 3/4) | 610 (24) | 660 (26) | 1005 (40) | 1005 (40) | 1120 (44) | 1270 (50) | 1524 (60) |
| Qty. 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) |