The plow 4 case hinged PLN-4-35P (PLN-4-35P-2) is intended for a plowed land of soils under grain and technological crops on depth to 27 cm which aren't littered with stones, plitnyaky and other obstacles with a specific resistance up to 0,1 MPas (1,0 kgfs/cm 2 ). The plow of PLN-4-35P is aggregated with the T-74, DT-75, DT-75M tractors (PLN-4-35P-2 with the Belarus-1025 tractors, 1221).