TY CONF TI THE CONCEPT OF AN ENVIRONMENTALLY FRIENDLY CLASS 2 TRACTOR WITH AN ELECTROMECHANICAL POWER DRIVE KW tractor KW mobile energy systems KW electromechanical transmission KW low-pressure tires KW environmental safety JO AUTOMOTIVE AND TRACTOR ENGINEERING IN RUSSIA: WAYS OF DEVELOPMENT AND PERSONNEL TRAINING AU Godzhaev, Z.A. AU Pryadkin, V.I. AU Artyomov, A.V. AU Godzhaev, T.Z. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov