Tracked mining loaders offer significant advantages in complex mining environments, with their core value lying in three key dimensions: strong adaptability, high stability, and long service life.
Key Component Reinforcement
Track Assembly: Utilizes ZG42CrMo forged steel track links + carbide pin bushings (life up to 8000 hours)
Undercarriage Frame: Box-section beam design, torsional stiffness 3.2 times higher than wheeled types
Drive Wheels: Double-row roller bearing support, overload capacity up to 220% of rated value
Wear Control
Tungsten carbide wear-resistant layer (thickness ≥8mm) welded onto track plates reduces wear rate by 57% in crushing operations.
Support Roller Seals: Triple lip seal + lithium-based grease filling reduces dust intrusion by 90%.
Extended Maintenance Cycle
40% reduction in lubrication points (tracked type average 23 vs. (38 wheeled units)
Hydraulic oil change interval extended to 2000 hours (wheeled units only 1200 hours)
High load capacity operation
Maximum scooping force reaches 180kN (ZWY-210TD), capable of directly handling large blocks of ore up to 1.2m³
Tracked track ground contact area is 2.3 times larger than wheeled units, resulting in more even pressure distribution on the bottom plate.
