API Standard Hook And Travelling Block For Drill Rig
Negotiable /Set
Min.Order:1 Set
Lijin Hongsheng Industry Co., Ltd.
Features:
ets specification API 8C.
2. industry standard SY/T5527 requirements.
3. cylinder body design with hydraulic and mechanical double buffering device, with good cushioning function.
4. hook mouth reliable safety device fitted.
5. Hook major force components, both by non-destructive testing.
Type | DG90 | DG135 | DG170 | DG225 | DG315 | DG450 | DG585 |
Maximum load(kN) | 900 | 1350 | 1700 | 2250 | 3150 | 4500 | 5850 |
Main hook mouth opening size (mm) | 155 | 165 | 180 | 190 | 220 | 220 | 238 |
Spring travel mm | 180 | 180 | 180 | 180 | 200 | 200 | 200 |
Weight kg | 1800 | 1910 | 2020 | 2180 | 3410 | 3496 | 3900 |