The plow of PON-3-40 is intended for a smooth plowed land poorly and the srednekamenistykh of soils with a specific resistance up to 0,1 MPas (1,0 kgfs/cm 2 ), plowed land of 27 cm in depth. The plow reverse works at all types of soils with humidity of the processed layer to 25%. Height of an eddish and herbage to 25 cm.

The plow is aggregated with tractors of a class 1.4, with an engine capacity of 90-110 h.p. (Belarus 920, 1025).