TY JOUR TI DEVELOPMENT OF THE DESIGN AND RESEARCH OF THE TILT-TURNING DEVICE FOR MULTIFUNCTIONAL COMPLEXES KW current maintenance and repair of railway tracks KW tilt-turning device KW tiltrotator KW hydraulic rotary actuator KW method of calculating JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Shubin, A.A. AU Smolovik, A.E. AU Vasil'ev, V.A. PY 2023 IS 8 PB Belgorod State Technological University named after V.G. Shukhov