Enhanced Undercarriage Solutions For Large Hydraulic Excavators

Experience Longer Life And Superior Performance.

Introducing undercarriage upgrades for the most popular excavators, including the O&K® RH200, O&K® RH340, Hitachi® EX5500 and Komatsu® PC5500.

Our upgraded undercarriage systems provide full interchangeability with the original equipment manufacturer (OEM). H-E Parts components and your equipment will immediately benefit from extended component life and improved reliability.

  • Track Shoes: Cast from high-alloy steel. Through- hardened for overall strength and induction hardened to extend high-wear areas.
  • Track Pins: Heat treated high-alloy steel. Available with hardened bushings or surface-hardened pin bores (based on configuration).
  • Roller Assemblies: Machined from single-piece forgings. Heat treated for overall strength and surface hardened to enhance high-wear areas. Our assemblies also include improved lubrication and updated end-caps.
  • Tumblers: Cast from high-alloy steel. Through hardened to optimize overall strength and surface hardened to extend high-wear areas and prevent pitch extension.

Availability

MODEL UPPER ROLLERS LOWER ROLLERS TUMBLER TENSION IDLER TRACK SHOE TRACK PINS AND MOUNTING HARDWARE
O&K
HITACHI
KOMATSU

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