The PR hydraulic grabs are used on mini excavators for light material handling (for example branches, paper, wiring waste, ...). They swing thanks to the movement of the bucket cylinder and they can be installed with different working angles. This, together with light weight, allows to reach difficult spaces and heights for a mini excavator. It is possible to customize the drawing of the movable jaws, that are made with high resistance and anti wear Hardox material. They are equipped with safety valves.