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Keyword: excavator boom

  • CONSERVING OF THE RESOURCES

    Determination of the energy intensity of cutting by the working body of the damaged soil layer in the middle of the crater

    • Oleksandra Trokhaniak
    • Stanislav Kovalchuk
    Mechanization in agriculture & Conserving of the resources, Vol. 69 (2025), Issue 3, pg(s) 67-69
    • Abstract
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    •  Article PDF

    The article presents a general view of the working body for cleaning the damaged soil layer inside the crater. In order to select an excavator to which the developed working body is attached, and to determine the requirements for the engine, transmission and fuel consumption, a calculation of the energy intensity of cleaning one cubic meter of contaminated damaged soil layer was carried out.

  • CONSERVING OF THE RESOURCES

    Research on the conditions of reclamation of agricultural soils disturbed by military operations

    • Oleksandra Trokhaniak
    • Viktor Korniushyn
    Mechanization in agriculture & Conserving of the resources, Vol. 68 (2024), Issue 3, pg(s) 94-96
    • Abstract
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    •  Article PDF

    The article studies and analyzes the impact of military operations on the soil cover, in particular, damage and destruction of the fertile soil layer as a result of detonation of various explosive objects (missiles, bombs, artillery shells, etc.) and its contamination with heavy metals and other harmful substances. A method is proposed for the technical reclamation of damaged land as a result of bombing. It involves first cleaning the craters from damaged and contaminated soil with heavy metals and other hazardous substances. It is proposed to use a new working body for this purpose. If a dangerous concentration of heavy metals and other hazardous substances is found on the surface of the crater, the removed contaminated soil layer must be disposed of. If the removed layer of the sinkhole surface contains an acceptable concentration of contaminants, the removed layer can be left at the bottom of the funnel. A flexible screw conveyor with a sectional auger working body can be used to dispose of the removed contaminated soil layer. To restore the relief, it is necessary to backfill the craters, i.e. level the surface. After that, the land can be disked and cultivated, and plowed if necessary.

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