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8C/8A YG series traveling block and hook for oil well drilling rigs. Hooks are essential lifting equipment for petroleum drilling rigs and workover rigs. Featuring an integral design, they shorten the length between the traveling block and the hook, optimizing the traveling space for the lifting system. All hooks are manufactured in accordance with Spec 8C PSL1 standards.
| Specification | YG100 | YG150 | YG170 | YG250 |
|---|---|---|---|---|
| Rated Capacity (kN) | 890 | 1350 | 1700 | 2250 |
| Sheave Qty/Dia (mm) | 3/609.6 | 4/915 | 5/915 | 5/915 |
| Hook Style | 3-hook | 3-hook | 3-hook | 3-hook |
| Wire Line OD (mm) | 25.4 | 26/29 | 29 | 32 |
| Hook Opening (mm) | --- | 165 | 180 | 190 |
| Spring Travel (mm) | --- | 180 | 180 | 180 |
| Dimension (mm) | 1685×675×510 | 3195×960×616 | 3307×960×616 | 3450×970×850 |
| Weight (kg) | 1010 | 3590 | 4585 | 4732 |

















