excavator track bottom roller from china manufacturer
USD $500 - $1,000 /Piece
Min.Order:10 Pieces
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Our company is the professional manufacturer of excavator undercarriage spare parts.
1. used in crawler 6 ton excavator.high techinical and long time warranty.
2.outside diameter:130mm
2.inside diameter: 110mm
3,surface tickness : HRC54-60
4,monuted hole:4-diameter13
It is widely used in brand crawler 6 ton.
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