TY JOUR TI Dynamic loading of the hydraulic system elements for the timber transport machine manipulator during alignment of the frame of the pivoting device KW hydraulic manipulator KW mathematical model KW dynamics KW timber transport machine KW hydraulic cylinder KW pressure KW outrigger KW gear pump JO Forestry Engineering Journal AU Dornyak, O.R. AU Markova, L.V. AU Tanchuk, P.V. AU Popikov, S.K. PY 2024 IS 14 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov