Grab bucket is a special equipment for mine drilling. It is mainly used to grab and blast loose rocks and minerals in vertical shafts. It can also take soft topsoil in places where the rock size is less than 500 mm. Grab bucket has the advantages of high strength, fast action, good sealing performance, high rock grabbing efficiency, etc., so it is widely used in the drilling industry.
Grab bucket is a special equipment for mine drilling. It is mainly used to grab and blast loose rocks and minerals in vertical shafts. It can also take soft topsoil in places where the rock size is less than 500 mm. Grab bucket has the advantages of high strength, fast action, good sealing performance, high rock grabbing efficiency, etc., so it is widely used in the drilling industry.
| Grab Technical Parameters | ||
| Volume | 0.4m³ | 0.6m³ |
| Cylinder diameter | 500mm | 600mm |
| Piston stroke | 575mm | 575mm |
| Number of grabs | 8片 | 8片 |
| Grab piece open outer diameter | ≥1965mm | ≥2500mm |
| Grip closed outer diameter | 1210mm | 1600mm |
| Compressed air working pressure | 0.5～0.7mpa | 0.5～0.7mpa |
| Dimensions（Closed state） | φ1210×2200（mm） | φ1600×2500（mm） |
| weight | 1900kg | 2500kg |
