Hot sale!!! oil well drilling Hook
Specifications
Equipped with snubber assembly, to protect drill pipe sub when screwing off.
Bearing safety device
Feature
In accordance with the standard of API.
Especially built-in hollow with good hydro bump-absorbing capability.
The major hook has double safety devices.
The main components of the hook adopt high tense alloy and get through non-destructive testing.
Ambient temperature:-20°C~55°C
-45°C~40°C
Technical Parameters
Model No.
| DG225 | DG315 | DG450 | DG675 |
The max.hook load(KN)
| 2250 | 3150 | 4500 | 6750 |
Spring travel mm(in)
| 180(7) | 200(8) | 200(8) | 220(8 5/8) |
| Major-hook opening mm(in) | 190(7 1/2) | 220(8 5/8) | 220(8 5/8) | 234(9 1/4) |
Overall Dim.mm (Length*Width*Hight)
| 2548 | 2960 | 2960 | 3705 |
| 780 | 890 | 890 | 1210 | |
| 750 | 830 | 880 | 930 | |
Weight (kg) | 2180 | 3410 | 3500 | 7065 |