... Grab YD3[0.5]1.5-00 1)Open and close with hydraulic cylinders 2)Dual scoop grab 3) ... Grab is simple in structure, easy to operation, and stable in working under severe circumstances.It ia ... mainly designed for handing of power and fine bulk materials such as chemicals,fertilizer,grain ... in ports,steel plants,power stations,ships and garbage treatment,plants,and is used together with tower cranes, ...