Product wear part Construction Surface Trencher
Product attachment Construction wheel loader

Quarry excavator Carrier Rollers

Enstruc® Quarry Excavator Carrier Rollers (top rollers) are supplied for all major OEM quarry class excavators, including Caterpillar, Case, Daewoo, Doosan, Hitachi, Hyundai, JCB, John Deere, Kobelco, Komatsu, Liebherr, New Holland, Sany, Volvo, and XCMG.

Our quarry excavator top rollers are forged for durability and engineered with lifetime greased lubricated bearings to provide smooth track operation and protection against environmental contaminants in quarrying applications.

The track carrier roller has induction hardened components for a tough surface, extended wear resistance, and increased roller service life in quarry conditions.

Quarry excavator carrier roller

Key Features

  • Top rollers for most OEM quarry excavator models
  • Carburised roller bushings for superior toughness
  • Forged steel roller shell for resistance to heavy loads
  • Rollers machined for alignment and reduced vibration
  • Advanced sealing system protects against dirt & water
  • Localised hardening of roller rail to avoid deformation
  • OEM grade quality often exceeds equipment specs
  • Custom carrier roller designs available upon request

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Tailored products and wear solutions for productivity challenges

Enstruc specialises in custom engineered products designed to tackle heavy industry equipment productivity and wear challenges. Our buckets, attachments, ground engaging tools and protective wear systems are designed to withstand extreme conditions, significantly reducing downtime and maintenance costs. By customising products to specific operational needs, Enstruc enhances the efficiency and longevity of heavy machinery, ensuring that equipment performs optimally in the most demanding terrain. Whether it’s through advanced steels and wear-resistant materials or precision engineered designs, our products and wear solutions empower construction and mining operations around the globe to maximise productivity while minimising the impact of wear and tear.