TY JOUR TI THROTTLE REGULATION OF THE OUTPUT LINK SPEED OF THE HYDROCYLINDER OF THE LOAD-LIFTING MECHANISM KW hydraulic drive KW load-lifting mechanism KW kinematics KW pressure KW throttle JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Zubrilov, G.Y. AU Mel'nikov, V.G. AU Scheglov, E.M. PY 2018 IS 3 PB Belgorod State Technological University named after V.G. Shukhov