TY JOUR TI ANALYSIS OF THE INFLUENCE OF TRAFFIC MODESOF THE TRACTOR WITH A SEMI-TRAILER FOR THE LOAD OF THE FITCH DEVICE KW ROAD TRAIN KW TRACTOR KW SEMI-TRAILER KW FIFTH HITCH KW LOADS KW PIVOT KW BASE PLATE KW SPEED KW PERFORMANCE PROPERTIES KW TIMBER REMOVAL KW DIFFICULT ROAD CONDITIONS KW RELIABILITY. JO Voronezh Scientific-Technical Bulletin AU Posmetev, V.I. AU Nikonov, V.O. PY 2022 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov