The utility model relates to the field of agricultural engineering, namely: to devices of self-propelled sprayers. The self-propelled sprayer contains a frame with an operator's cab installed on it with controls and parameter control devices and an engine. The engine is configured to transmit torque to the gearbox associated with the transfer case. The transfer case is connected to the rear hypoid gearboxes and individual wheel gearboxes. Individual wheel gearboxes have rear and middle axle wheels, steering wheels of the rear axle, steered wheels of the front axle and middle axle wheels, each of which has a double wishbone suspension with shock absorbers and adjustable air bags. Steered wheels of the front axle are connected to the steering wheels of the rear axle by a system of rods and rockers, and disc-type brakes are installed on the steered wheels of the front and middle axle wheels. A platform with a sprayer equipped with booms with nozzles, a tank with a lid and a chemical pump is installed on the frame. Individual wheel gearboxes are made in the form of cylindrical double-line gearboxes, and a self-propelled sprayer has a manual system for differentiated pumping of pillows, a centralized pumping device and a device for adjusting tire pressure. The chemical pump is equipped with a hydraulic motor drive connected to a hydraulic pump, which, in turn, has a drive through the driveshaft from the engine. Four front wheels have disc brakes. The operator’s cab is equipped with a navigator. The wheels are fitted with low pressure tires. EFFECT: increased maneuverability of the self-propelled sprayer, reliability of its operation, and increased productivity of processing crops. 4 s.p. f-ly, 6 ill.Полезная модель относится к отрасли сельскохозяйственного машиностроения, а именно: к устройствам опрыскивателей самоходных. Опрыскиватель самоходный содержит раму с установленными на ней кабиной оператора с органами управления и приборами контроля параметров и двигателем. Дв
