TY CONF TI TO ASSESS THE LONGITUDINAL STABILITY OF A WHEELED TRACTOR WITH A REGENERATIVE HITCH SYSTEM AND A MOUNTED TOOL IN THE TRANSPORT POSITION KW longitudinal stability KW wheeled tractor KW logging KW forest disc cultivator KW slope angle calculation KW stability coefficient JO MODERN FORESTRY COMPLEX OF THE COUNTRY: INNOVATIVE DEVELOPMENTS AND PROGRESSIVE TECHNOLOGIES AU Savinkov, M.A. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov