The plow with an adjusting working width is intended for smooth plowing to a depth of 30 cm, on weeds covered with stones, wattle and other inclusions with a load on the soil up to 0.09 MPa.
Smooth plowing provides tillage without ridges of debris and wreck furrows, convenient for work of seeders, combines, tractors and other equipment. A distinctive feature of this plow is a stepwise adjusting hull width with 4 positions of 28, 32, 36 and 40 cm.
Permissible soil moisture is 12-23%.