• Excavator Undercarriage Parts EX300 Front Idler For HITACHI

    Excavator Undercarriage Parts EX300 Front Idler For HITACHI

    Our Idler is made of alkaline phenolic resin sand or water glass sand. The wheel and rail surface is heated by matrix normalizing+medium frequency induction. The surface hardness achievable HRC48-58 and the hardening depth is 4-6mm (HRC45) the above.It has rugged high impact and proper wear resistance.

  • Excavator Undercarriage Parts PC300 Front Idler For KOMATSU

    Excavator Undercarriage Parts PC300 Front Idler For KOMATSU

    Our Idler is made of alkaline phenolic resin sand or water glass sand. The wheel and rail surface is heated by matrix normalizing+medium frequency induction. The surface hardness achievable HRC48-58 and the hardening depth is 4-6mm (HRC45) the above.It has rugged high impact and proper wear resistance.

  • Excavator Undercarriage Parts PC100 Front Idler For KOMATSU

    Excavator Undercarriage Parts PC100 Front Idler For KOMATSU

    Our Idler is made of alkaline phenolic resin sand or water glass sand. The wheel and rail surface is heated by matrix normalizing+medium frequency induction. The surface hardness achievable HRC48-58 and the hardening depth is 4-6mm (HRC45) the above.It has rugged high impact and proper wear resistance.

  • Excavator Undercarriage Parts PC20 PC30 PC40 Front Idler For KOMATSU

    Excavator Undercarriage Parts PC20 PC30 PC40 Front Idler For KOMATSU

    The Komatsu excavator track idler assembly includes a fuel injection valve, a plunger shaft, a grease cylinder, a spring, a front baffle, a guide wheel and a guide wheel bracket.

  • Excavator Undercarriage Parts EX55 Front Idler For HITACHI

    Excavator Undercarriage Parts EX55 Front Idler For HITACHI

    Our Idler is made of alkaline phenolic resin sand or water glass sand. The wheel and rail surface is heated by matrix normalizing+medium frequency induction. The surface hardness achievable HRC48-58 and the hardening depth is 4-6mm (HRC45) the above.It has rugged high impact and proper wear resistance.

  • Excavator Undercarriage Parts EX60 Front Idler For HITACHI

    Excavator Undercarriage Parts EX60 Front Idler For HITACHI

    Our Idler is made of alkaline phenolic resin sand or water glass sand. The wheel and rail surface is heated by matrix normalizing+medium frequency induction. The surface hardness achievable HRC48-58 and the hardening depth is 4-6mm (HRC45) the above.It has rugged high impact and proper wear resistance.

  • Excavator Undercarriage Parts R60 Front Idler For HYUNDAI

    Excavator Undercarriage Parts R60 Front Idler For HYUNDAI

    Our Idler is made of alkaline phenolic resin sand or water glass sand. The wheel and rail surface is heated by matrix normalizing+medium frequency induction. The surface hardness achievable HRC48-58 and the hardening depth is 4-6mm (HRC45) the above.It has rugged high impact and proper wear resistance.

  • Excavator Undercarriage Parts PC60 Front Idler For KOMATSU

    Excavator Undercarriage Parts PC60 Front Idler For KOMATSU

    Our Idler is made of alkaline phenolic resin sand or water glass sand. The wheel and rail surface is heated by matrix normalizing+medium frequency induction. The surface hardness achievable HRC48-58 and the hardening depth is 4-6mm (HRC45) the above.It has rugged high impact and proper wear resistance.

  • Excavator Undercarriage Parts EX100 EX120 Front Idler For HITACHI

    Excavator Undercarriage Parts EX100 EX120 Front Idler For HITACHI

    The Idler body is a casting part, and the wheel body has durability and rust resistance after special heat treatment. The Idler with the hardness of the wheel body diameter and the design of the guide shaft and the reasonable outer diamete to increases the wear life.

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