Excavator Sprocket
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Komatsu excavator undercarriage part sprocket PC200 made in China
Material:ZF40Mn/ZG35Mn
Surface hardness:HRC 48-58
Quench depth:root tooth>4mm top tooth>6mm
Weight:39kg
Installation size:20H,21T
Material:ZF40Mn/ZG35Mn
Surface hardness:HRC 48-58
Quench depth:root tooth>4mm top tooth>6mm
Weight:39kg
Installation size:20H,21T