TY JOUR TI EVALUATION OF SUSTAINABILITY AND ECOLOGICAL PROPERTIES OF A ROBOTIZED STUMP REMOVER EQUIPPED WITH WIDE-SECTION TYRES KW self-propelled stump remover KW innovative technologies KW robotics KW dynamic model KW contact pressure KW uprooting methods JO Forestry Engineering Journal AU Pryadkin, V.I. AU Bartenev, I.M. AU Posmetev, V.V. PY 2020 IS 10 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov