The remote-controlled Mould King demolition crane from the Engineering series is a challenging construction kit with 4,195 pieces for technology enthusiasts. The detailed model features a flexible grapple arm with a functional mechanism and motorized axles. A sturdy crawler track ensures precise movements on various surfaces. You can conveniently control the entire construction site machine via remote control. Thanks to the integrated hydraulic-like control elements and mechanical components, you can experience realistic functions directly on the model.