| Customization: | Available |
|---|---|
| After-sales Service: | 1year |
| Warranty: | 1year |
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The hook is mainly composed of hook body, hook rod, hook seat, lifting ring, thrust bearing and spring.
The requirements for the hook in the drilling rig operation are: it should have sufficient strength and working reliability; the hook body can be flexibly rotated so that it can be buckled and released; the spring stroke of the hook should be sufficient to compensate for the distance between the drill pipe and the drill pipe; The locking device of the hook mouth and side hook should be absolutely reliable and easy to close and open; the hook should have the function of buffering and shock absorption to reduce the impact of removing the stand.
Technical Specifications
| Model | DG225 | DG315 | DG450 | DG675 |
| Max. hook load kN | 2250 | 3150 | 4500 | 6750 |
| Major-hook opening mm (in) | 190 (7 1/2) | 220 (8 5/8) | 220 (8 5/8) | 240 (9 7/16) |
| Diameter of Major-hook mm (in) | 160 (6 1/4) | 180 (7) | 180 (7) | 228 (9) |
| Spring travel mm (in) | 180 (7) | 200 (8) | 200 (8) | 220 (8 7/10) |
| Overall dimension (LxWxH) mm | 2545x720x750 | 2953x890x880 | 2950x890x880 | 3600x1110x1020 |
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