YCY Mobile Rolling Bearing Mount and Demount Machine - Railway Technology
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YCY Mobile Rolling Bearing Mount and Demount Machine

YCY Mobile Rolling Bearing Mount and Demount Machine is flexible in movement, free from site constraints, providing bearing press-fitting and withdrawing at the wheelset repair site.

Press-mounting and withdrawing can be done easily by replacing simple tooling to meet relative requirements.

Computer control is used to automatically generate press-fit curves and judge whether press-fitting is qualified, automatically record press-fitting process data, and provide a remote-based data collection solution based on a Cloud platform to better serve users.

Main technical parameters include:

  • Main cylinder diameter: φ200mm
  • Front cavity working pressure: 21.5MPa
  • Press-fitting force: 500kN
  • Rear cavity working pressure: 17.5MPa
  • Unloading force: 500kN
  • Cylinder stroke: 320mm
  • Applicable wheel diameter: φ680mm-φ1,050mm
  • Motor power: 3kW
  • Overall dimension: 1,800mm×700mm×1,200mm

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