The invention relates to agricultural machinery, in particular to devices preplant soil leveling, and can be used for sealing alignment with potato tubers (collusive) ridges in the groove. The proposed wide-equalizer soil comprises hydraulic cylinders, the frame on which are mounted leveling boards (boards) hingedly connected to each other and set at an angle to the direction of motion of the equalizer. Per frame section pivotally connected to the hitch equalizers, which are mounted on the housing leveling bars with a curved surface in the form of cultural and knife blade strip into the trapezoidal shaped coulter with adjustable angle of attack to the direction of its movement. Thus for transfer into the transport position to the frame coupler pivotally mounted longitudinal bars of square cross section, in the upper surface of which hinges formed for connecting the hydraulic cylinders. Wherein longitudinal beams are rigidly connected to one another cross beam, which are suspended equalizers sections by chains. Furthermore, leveling boards mounted with the possibility of changing the angle of attack to the direction of its movement within 8 ° ... 16 ° by reinstalling fasteners in holes formed in the housing sections, the alignment section bars arranged in two rows overlapping each other. They are also equipped with adjustable horizontally heels, which are constructed as horizontally disposed plow bodies shortened field board and mounted by fasteners on the bottom of each timber equalizer soil. 3 ZP f ly-4-yl.Полезная модель относится к сельскохозяйственному машиностроению, в частности к устройствам предпосевного выравнивания почвы, и может быть использована для заделки клубней картофеля с выравниванием (сталкиванием) гребней в бороздки. Предлагаемый широкозахватный выравниватель почвы содержит гидроцилиндры, раму, на которой смонтированы выравнивающие брусья (плиты), шарнирно соединенные между собой и установленные под углом к направлению движения выравнивателя. За р
