Hitachi KH150, KH150-2, KH150-3 Track Shoe

Description

Our Hitachi KH150 / KH150‑2 / KH150‑3 track shoes are manufactured as direct replacements, compatible with all three sub‑models without any modification.

Parts Information

Brands	VM®
Advantages	Suitable size, easy to install
Technology	Casting
Material	35SiMn, 31Mn2Si

Quality Inspection

Heat Treatment of Hitachi KH150, KH150-2, KH150-3 Track Shoe

Complete Quenching and Tempering – The entire shoe is heated to 850-880°C, quenched in oil, and then tempered between 550-650°C. This process ensures the production of a homogeneous tempered martensite structure with high tensile strength and a ductile core.

Surface Induction Hardening – Only the surface layer of the grouser face and its external wear surface gets quickly heated using an induction coil and subsequently cooled through quenching. This leads to the formation of a hardened layer with a depth of 4-6 mm (HRC 48-55), with the internal portion remaining ductile.

Factory