OP-2000 / ОП2500 Polmark on hydraulics, trailed sprayer, Poland Trailed sprayers are used for processing field crops and surface feeding with solutions of inorganic liquid fertilizers, such as pesticides, herbicides, fungicides, insecticides. Lifting and lowering of the boom on the Hydraulics, unfolding of the wings is mechanical. Trailed boom sprayers for 2000/2500 l with boom grip width of 18 m. The boom has effective (patented) mechanisms for stabilizing the position of the working bodies, fixing the boom sections in one plane and preventing its damage in case of collision with obstacles, as well as mechanisms for smoothing dynamic loads in the vertical and horizontal planes. All sprayers are equipped with Italian equipment (control panel, 3-position nozzles,
hoses, reinforced hubs, filters,
pump). They are delivered in an assembled state, complete with a cardan shaft.