Kobelco SK330 Excavator Bottom Roller,Lower Roller

Specifications

    Xiamen EBpart Manufacturing Co.,Ltd produce high performance and reliability track roller used for crawler type heavy equipments,such as excavators,dozers,applicable for caterpillar,komatsu,hitachi,daewoo,kobelco,sumitomo,hyundai,samsung,volvo,mitubishi.

     The main products of EBpart are excavator and bulldozer undercarriage parts,including Track roller(Bottom roller),Top roller(Carrier roller),Sprocket rim(Segment group),Front idler,Track chain(Track link assembly,Track link assy),Track shoe assembly(Track shoe assy,Track group with shoes),Track bolts&nuts,Track pins&bushins.

    Our excavator track roller are specially designed, engineered and manufactured for high impact applications.Bulldozer track roller are designed for applications that call for the maximum wear resistance.

    EBPART track roller have well lubricated oil recycle system,deep hardened wear surface,good bronze bushings,the hardness from HRC50-56,deepth:8mm-12mm

    We use good material to ensure quality and consistency,and our heat treatment process provides hardness in high wear areas,and elastic core to resist shock and impact loads.We have strict quality management to produce effective and stable products,and meet customer's demand.

    We manufacturer the undercarriage spare parts for most of the models in the market.They are manufactured under consistent quality control during production,made by good materials and precision machining.

Track roller Information

Design / Structure / Details Pics

  Workshop products:

Processing View:

 Track roller and Top roller Quality Test(Long life wear test and air-tightness test):

SONCAP Product Certificate(Issued by SGS):