Abstract: Introduction. When designing a unit for the formation of the underlying layer, the problem arose of choosing working bodies designed for preliminary loosening of the surface layer of soil saturated with plant roots, with the aim of subsequent exposure of the underlying layer of the road under construction. When choosing the working bodies of technical means, many factors should be taken into account. However, the decisive indicator is the energy consumption per unit volume of the material being processed. Although the theoretical foundations of...
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Topics: 
Mechanical engineering
Agricultural engineering