Metal-Technik Stone Collector DZIK-4000 Stone Picking Machine, stone collector DZIK-4000 is used to collect stones from farmland. The machine is driven by a PTO shaft, the drive is transmitted by gear and chain transmissions protected by overload clutches, ensuring trouble-free operation. In addition, the machine is equipped with an automatic chain lubrication system. The machine has a hydraulically lifted hitch, a stone hopper and arms. The hydraulic manifold has the ability to control the LS input. The hydraulic system is operated via a control panel from the operator's cab.