4-furrow reversible plow with spring protection

Plow PO-(4+1)-40R is designed for smooth plowing of light and medium stony soils with specific resistance up to 0.1 MPa (1.0 kg×s/cm2), plowing depth of 27 cm.

The plow is aggregated with tractors of class 3.0 kN, engine power 120–150 hp. (Belarus-1221, 1523).

The design of the plow provides the advantages of smooth plowing (without the formation of dump ridges and breakup furrows), and the spring protection of the hulls ensures trouble-free operation on stony soils.

The possibility of adjusting the width of the plow, i.e. the use of a plow in 4 or 5 body versions allows you to choose the optimal speed mode of plowing (depending on soil and climatic conditions), which contributes to the rational loading of the tractor engine, which significantly reduces fuel consumption.

The plow is equipped with right- and left-hand turning bodies of the PPO type manufactured by OAO MZSH, similar to bodies No. 9 of the Kverneland company (Norway).