YCY - Mobile Rolling Bearing Mount&Demount Machine is flexible in movement, free from site constraints, and satisfy the need for bearing press-fitting and withdrawing at the wheel-set repair site. Press-Mounting and withdrawing can be done simply by replacing simple tooling to meet relative requirements. Computer control is used to automatically generate the press curves and judge whether the mounting process is qualified, automatically record the mounting process data, and provide remote-based data collection solution based on cloud platform to better serve users.