ex55 ex60 excavator track bottom roller carrier roller Indian excavatorcarrier roller
ex55 ex60 excavator track bottom roller carrier rollerIndian excavatorcarrier roller
Product Description
| Raw material | 50Mn/45#/QT450 |
| Surface Hardness | HRC48-58 |
| Quench depth | >5mm |
| Color | Black/Yellow |
| Ports of Shipment | XIAMEN or any specific port in China |
| Developed scope | Below 100 series,100-400/600/800/1200 series |
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