The article discusses the equipment for a single-seam excavator for removing single stumps and the technology of work with its use. A modernized design of this equipment is proposed, an analysis of the modified technology of uprooting is performed, recommendations on the use of the proposed equipment are given based on the results of the comparison.

Keywords: technology of uprooting, single stump, direction of stump extraction, moment of uprooting of trees

The article analyzes the use of various machines and equipment for performing cultural works in the process of reclamation construction, road construction, soil cultivation for further use in agriculture, forestry production. A new design of replaceable working equipment for removing single stumps is proposed, consisting of a cylindrical knife, a screw and a cleaver. During the production of works, the screw of the working equipment is screwed into the stump by means of a drive. The paper evaluates the economic efficiency of using this equipment in the technological complex of machines, taking into account the cost of work and the timing of their implementation. The analysis carried out on a limited volume of work showed not only a reduction in the cost of work performed by the proposed equipment as part of the Masha technological complex, but also the possibility of reducing the time of work.

Keywords: uprooting technology; single stump; stump cleaver, cylindrical knife