%0 Conference Article %T PERFORMANCE ANALYSIS OF FOREST MACHINERY USING A COMPREHENSIVE TIME RATE %A Shvetsov, A.S. %A Dolzhikov, I.S. %A Grigoreva, O.I. %A Grigor'ev, I.V. %K logging operations, forestry operations, forest machinery, productivity of forest machinery, complex time rate %J FORESTRY IN THE CONTEXT OF GLOBAL CHALLENGES: NEW PARADIGMS OF SUSTAINABLE DEVELOPMENT. FORESTRY - 2025 %D 2025 %P 7 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov