TC Series of Crown Blocks
Structural feature：
The crown blocks complies with API 4F standard, and conforms to the SY/T5527 specification.
The rope ward-off structure can prevent the rope from falling off.
The crane boom is for the repairing of the sheaves.
Equipped with sand line sheaves and auxiliary sheaves .
The pulley can exchange with the other matching traveling block.
| Model | TC135 | TC170 | TC225 | TC315 | TC450 | TC585 | |
|---|---|---|---|---|---|---|---|
Max hook load | KN | 1350 | 1700 | 2250 | 3150 | 4500 | 5850 |
US ton | 150 | 200 | 250 | 350 | 500 | 650 | |
Sheave O.D | mm | 915 | 1005 | 1120 | 1270 | 1524 | 1524 |
in | 36 | 40 | 44 | 50 | 60 | 60 | |
Sheave Qty | 5 | 6 | 6 | 7 | 7 | 8 | |
wire rope Dia | mm | 26 | 29 | 32 | 35 | 38 | 42 |
in | 1 | 1 1/8 | 1 1/4 | 1 3/8 | 1 1/2 | 1 5/8 | |
Size | mm | 2500×2050 ×1920 | 2687×2150 ×2046 | 3200×3347 ×3640 | 3295×2776 ×2514 | 3068×2906 ×3576 | 3070×3000 ×3600 |
in | 98×80×75 | 106×84×80 | 126×132×143 | 130×109×99 | 121×114×141 | 121×118×142 | |
Weight | kg | 2402400 | 2920 | 5310 | 7400 | 9500 | 10000 |
Ib | 5290 | 6440 | 11710 | 16310 | 20940 | 22046 | |
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