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EXCAVATOR UNDERCARRIER PARTS

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  • Excavator Undercarriage Parts EX60 Sprocket For HITACHI

    Excavator Undercarriage Parts EX60 Sprocket For HITACHI

    After the standard heat treatment of the drive wheel blank of our sprocket, the hardness of the substrate reaches above HB235, and the drive teeth are subjected to medium frequency induction hardening and low temperature tempering. The surface hardness can reach HRC48-54, and the hardening depth is higher than 5-10mm (HRC45). It not only provides accurate power under harsh working conditions, but also has excellent wear resistance and has the effect of extending product life and reducing customer costs.

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