Description
The traveling block is the free section of the block that contains a set of pulleys or sheaves through which the drill line (wire rope) is threaded and opposite the crown block. It includes the single sheave and double sheave systems.
Specification:
| Specification | YC90 | YC135 | YC170 | YC225 | YC315 | YC450 | YC585 | |
|---|---|---|---|---|---|---|---|---|
| Max. Hook Load | kN | 900 | 1350 | 1700 | 2250 | 3150 | 4500 | 5850 |
| Ton | 100 | 150 | 200 | 250 | 350 | 500 | 650 | |
| Sheave O.D. | Mm | 762 | 915 | 1120 | 1270 | 1524 | ||
| in | 30 | 36 | 44 | 50 | 60 | |||
| Sheave Qty | 4 | 5 | 6 | 7 | ||||
| Wire Rope Dia. | mm | 26 | 29 | 32 | 35 | 38 | 42 | |
| in | 1 | 1 | 1-1/8 | 1-1/4 | 1-3/8 | 1-1/2 | 1-5/8 | |
Drawing:
