It can be attached on to the hook of any kind of crane and the handling of the load can be started. It can be controlled through remote control unit up a distance of 100 metres. When a cylinder fails, it can work single cylinder for a while.Manufactured in range of 1 cbm to 50 cbm capacity. The opening mechanism is hydraulically operated by remote control. Robust in construction our range of Radio Remote Control Grab endures a longer working life to the user.