MADE IN CHINA

EXCAVATOR UNDERCARRIER PARTS

EXCAVATOR ENGIN PARTS

  • Excavator Undercarriage Parts PC20 PC30 PC40 Track Roller For KOMARSU

    Excavator Undercarriage Parts PC20 PC30 PC40 Track Roller For KOMARSU

    PC20 PC30 PC40 track rollers are made of forged left and right shells. After processing, they are welded by a full-automatic circular seam welding machine. The left and right bearings are manufactured by casting process; they are mainly used to be fixed under the wheel frame for support. The weight of the machine and distributes it across the track pads.

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