Grab special equipment for the mine shaft sinking, shaft wells mainly used for blasting loose rock and catch unloading minerals, rocks 500 mm block is small place, you can also get soft topsoil, grab a high strength, fast action, good sealing performance , grasping rocks and high efficiency, they have been widely used in industry drilling 
 There are 0.2 cubic meters, 0.4 cubic meters, 0.6 cubic grab 
 Parameters: 
 Grab capacity: 0.4 cubic 
 Grab the cylinder diameter: 600mm 
 Piston stroke: 640mm 
 Grasp the number of pieces: 8 
 Grasp the piece open diameter: ≥ 2060mm 
 Grasp the piece closed diameter: 1750mm or less 
 Compressed air pressure: 0.5mpa --- 0.7mpa 
 Grab Dimensions: 1750mm * 3150mm 
 Weight: 2220KG 
 Coal mining machinery plant, drilling with a grab, hook, bucket, hook-style bucket, bucket-style base, the bottom dump bucket, stock, model complete, volume discount, products are sold to more than 20 provinces, municipalities and autonomous regions, the quality is forever, no limit services, sincerely welcome new and old friends to inquire and order!