FIELD: displacement and excavation of soil.
SUBSTANCE: invention relates to the tools for earthworks. Wear element includes the body having the following parts: anterior, posterior, upper, lower, inner side and outer side. Wear element includes the front bottom edge, the front top edge parallel to the front bottom edge, the edge of the front inner side and the edge of the front outer side. Wear element includes the front surface formed on the front portion extending between the edge of the front inner side, the edge of the front outer side, the front upper edge and the front lower edge. Lower groove of the wear indicator is made on the front surface parallel to the front lower edge, and the lower wear surface is formed between the front lower edge and the lower groove of the wear indicator. Body is mounted onto the ground engaging equipment in such a way that the bottom wear surface is located between the mounting edge and the treated surface.
EFFECT: increased service life of the wear element without increasing the consumption of material for its manufacture.
13 cl, 25 dwg
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