Maintenance Cycle of Excavator Undercarriage Parts: Complete Guide

Post-operation care process

  • Clean the chassis with a high-pressure water gun (pressure recommended 8-12MPa, angle 45°)
  • Check the wear mark of the track shoe (GFM recommends replacing the track shoe if the wear exceeds 10mm)
  • Grease replenishment: Add lithium-based grease to each lubrication point every 8 hours
inspección del tren de aterrizaje
  • Track chain link inspection: Measure the chain link elongation (standard value <3%)
  • Drive gear clearance: Use a feeler gauge to check the tooth side clearance (recommended 0.2-0.4mm)
  • Buffer spring inspection: Measure the free length change (allowable tolerance ±5mm)
undercarriage spec
Fabricante de piezas para excavadoras

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