Quanzhou Chuangjia Machinery Co., Ltd

The sprocket, is one part of undercarriage parts for crawler heavy equipments such as excavator, bulldozer, cr

The track roller, is also called bottom roller or lower roller, is one part of undercarriage parts for crawler

The idler assy, is also called idler group or front idler or rear idler, is one part of undercarriage parts fo

The carrier roller, which is also called top roller or upper roller, is one part of undercarriage parts for cr

�Bucket pins & bushings are wear parts for excavator bucket attachments. ï&iq

�The track link assy, which is also called track chain, is one part of undercarriage part