DG90/DG135/DG170/DG225/DG315/DG450/DG585 Hook block
Negotiable /Set
Min.Order:1 Set
Shaanxi Senwell Import & Export Co., Ltd.
Hook block
1.Equipped with snubber assembly, to protect drill pipe sub when screwing off.
2.Bearing safety device against breakup at the hook mouth.
3.The main bearing parts of the hook are all made nondestructive flaw detections
Technical specifications and parameters for Hook block | |||||||
Type | DG90 | DG135 | DG170 | DG225 | DG315 | DG450 | DG585 |
Max hook load (KN) | 90 | 135 | 170 | 2250 | 3150 | 4500 | 5850 |
Hook gap size (mm) | 155 | 165 | 180 | 190 | 220 | 220 | 238 |
Spring amplitude (mm) | 180 | 180 | 180 | 180 | 200 | 200 | 200 |
External dimension (L×W×H) (mm) | 2000 ×680 ×600 | 2200 ×720 ×616 | 2450 ×750 ×630 | 2545 ×780 ×750 | 2953 ×890 ×830 | 2950 ×890 ×880 | 3156 ×930 ×930 |
Weight(kg) | 1800 | 1910 | 2020 | 2180 | 3410 | 3496 | 3900 |