TY CONF TI RESULTS OF RESEARCH OF WORKING PROCESSES OF ENERGY-SAVING HYDRAULIC DRIVE OF MECHANISM OF TURN OF COLUMN OF MANIPULATOR OF AUTOMOBILE CARRIAGE KW manipulator KW rotary mechanism KW energy-saving hydraulic drive KW efficiency KW energy saving KW recovery. JO MODERN FORESTRY COMPLEX OF THE COUNTRY: INNOVATIVE DEVELOPMENTS AND PROGRESSIVE TECHNOLOGIES AU Homenko, K.G. AU Popikova, A.V. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov