Five key nodes for maintenance of track chassis system

The complete maintenance system for Undercarriage parts should include: 1) checking the bolt preload of the triple groove track shoe every 500 hours (standard value ± 10%); 2) Monitor the operating temperature of the Excavator bottom roller (if it exceeds 80 ℃, it needs to be stopped); 3) Choose an excavator top roller factory product that has passed ISO9001 certification; 4) When replacing the bottom roller of the heavy duty excavator, the sealing components must be replaced synchronously; 5) The installation of triple grouser track shoes should follow the principle of "driven wheel priority". Practice has shown that standardizing the use of triple groove track shoes can reduce the slip rate of equipment under clay conditions to below XX%, while ordinary track shoes can reach up to XX%. Part of the article's resources are sourced from the internet, for reference only