TY JOUR TI Substantiation of the parameters of energy saving of hydraulic systems of technological equipment logging equipment KW workflows KW hydraulic crane KW logging machine KW hauling KW a pack of assortments KW energy saving hydraulic KW steering KW damper JO Actual directions of scientific researches of the XXI century: theory and practice AU Kanishchev, D.A. AU Popikov, V.P. AU Buzmakov, M.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov