TY JOUR TI MODELING OF THE WORKING ENERGY-SAVING PROCESSES OF THE HYDRAULIC DRIVE OF THE LIFTING MECHANISM OF A FORESTRY MANIPULATOR KW hydraulic manipulator KW lifting mechanism KW recuperation KW dynamic loads KW energy costs JO Forestry Engineering Journal AU Glushkov, S.P. AU Rybak , A.. AU Popikov, P.I. AU Uskov, V.I. AU Bogdanov, D.S. AU Konyuhov, A.V. PY 2022 IS 11 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov