Track Roller for Bulldozer Parts Komatsu Shantui

Model Number: D20, D30 Brand Name: ZEB POWER Key Specifications/Special Features: We produce high performance and reliability track rollers used for crawler type heavy equipments, such as excavators, dozers, applicable forCATERPILLAR, KOMATSU, HITACHI, DAEWOO, KOBELCO, SUMITOMO, HYUNDAI, Samsung, Volvo, MITSUBISHITrack roller must holds the weight of equipments along with load, it requires precision strength and durabilityOur track roller for excavators are specially designed, engineered and manufactured for high impact applications, bulldozer track rollers are designed for applications that call for the maximum wear resistanceWe use good material to ensure quality and consistency

Our heat treatments process provides hardness in high wear areas, and elastic core to resist shock and impact loads

Strict quality management aims to produce effective and stable products, and meet customer's demand

1. Product basic information:
   • Material: 40 CR or 50Mn
   • Surface hardness: HRC 50-58, depth 4-10mm
   • Finish: smooth
   • Colors: black or yellow
   • Technique: black or yellow
   • Warranty time: 20000 working hours
   • Certification: ISO9001/14001
2. Each roller shell is carefully heat treated to ensure long wear life and stress resistance
3. Each roller is precision machined to house special high impact low wear bimetal bushings
4. Reliable and long life time guaranteed
5. High strength