%0 Journal Article %T Improving working equipment hydraulic excavator %A Makeev, V.. %K research, characteristics, hydraulic excavator, load lifting mechanism, operational equipment, dynamic load %J Actual directions of scientific researches of the XXI century: theory and practice %D 2014 %N 2 %P 12 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov