%0 Journal Article %T Improvement of a hydraulic actuator of replaceable processing equipment of forest cars(machines) of manipulyatorny type %A Popikov, V.P. %K hydraulic drive, cutter, disc plow, manipulator, damper, chipper %J Actual directions of scientific researches of the XXI century: theory and practice %D 2014 %N 2 %P 3 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov