TY CONF TI ON THE ISSUE OF USING AN ENERGY-SAVING HYDRAULIC DRIVE BOOM LIFTING MECHANISM WITH AN ELECTROMAGNETIC DAMPING DEVICE ON FOREST HYDRAULIC MANIPULATORS KW hydraulic drive KW damper KW manipulator KW forestry machinery KW vibrations KW energy saving KW hydraulic accumulator JO MODERN FORESTRY COMPLEX OF THE COUNTRY: INNOVATIVE DEVELOPMENTS AND PROGRESSIVE TECHNOLOGIES AU Polumisko, A.A. AU Putyatin, P.A. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov