TY CONF TI INVESTIGATION OF THE INFLUENCE OF VARIOUS FACTORS ON THE CHOICE OF HARVESTER HEAD PARAMETERS KW research KW harvester head KW force KW power KW pulling KW sawing KW felling JO FORESTRY IN THE CONTEXT OF GLOBAL CHALLENGES: NEW PARADIGMS OF SUSTAINABLE DEVELOPMENT. FORESTRY - 2025 AU Ariko, S.E. AU Gordeychik, A.A. AU Voinash, S.A. AU Garkin, I.N. AU Sokolova, V.A. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov