TY CONF TI Calculation of mathematical model of non-choking logging process with energy-saving hydraulic drive in MATCHCAD KW mathematical model KW energy-saving hydraulic drive KW non-choking grip KW logging KW recuperation KW hydraulic accumulator KW wood bundle JO SCIENCE TRANSFORMS REALITY – 2024 AU Derepasko, I.V. AU Popikov, P.I. PY 2024 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov