CAT-E6015B-Front Idler Assembly/Heavy-duty Excavator undercarriages for mining&construction-made by HeLi(CQC-TRACK)

HELI-CQC-Track-CAT-E6015B Front Idler is designed to support and guide the track chain, ensuring proper tension and alignment. It maintains the stability and functionality of the undercarriage, contributing significantly to the overall performance and maneuverability of the machinery.

1. Mission-Critical Function & Engineering

• Core Role: Front track guidance/tensioning for 1,500+ ton mining shovels in extreme conditions
• Key Stress Factors:
  • Absorbs 180+ ton dynamic impacts during tramming
  • Resists abrasive wear in iron ore/oil sands
  • Prevents track derailment on steep grades
• Compatibility: Cat® 6015B Mining Shovels (S/N Prefixes: HDF, KCB, JXN)

2. Technical Specifications