DX380 Bulldozer Front Idler Excavator Dozer Parts Front Idler For Undercarriage Parts

 High Quality 

  This substance is subjected to normalization to improve its characteristics, and the rail's exterior is treated with medium-frequency induction hardening, attaining a hardness between HRC48 and HRC58, with a minimum hardened layer depth of 4-6mm (achieving HRC45 at this defined thickness).

High Precision

  Crafted on a state-of-the-art CK5110 high-precision CNC vertical lathe, the product meets strict requirements for dimensional accuracy and surface texture, both internally and externally. This results in a reliable guide wheel, extending the lifespan of the installed elements and securing operational stability.

High Durability

  Designed with a unique configuration, the guide wheel receives precise heat treatment to achieve superior strength, withstand impacts, and boasts a robust surface with a deeply hardened section, increasing service duration and securing track support. High-grade sealing parts boost reliability, enabling seamless and steady functionality.