PC300-7 PC300-8 PC350-8 excavator recoil Spring Idler,Track Adjuster,Recoil Spring Assy 207-30-74142

PC300-7 PC300-8 PC350-8 excavator recoil Spring Idler,Track Adjuster,Recoil Spring Assy 207-30-74142

1.Products features

• excavator track adjuster assembly with complete models and types are available for excavating equipment ranging from 3 to 50 tons.
• The effective quenching depth guarantees the abrasion resistance performance and greatly prolongs the service life . 

· Worthpart Machinery tension cylinder make the track link keep tension and protect from impact. High-performance oil cylinder rod is not only bend resistant, but also increase machine reliability. Chrome plating is rust prevention and so the products can be used in bad condition. Strictly controlled assembly process and 100% hydraulic test ensure the product safely and reliability.

2. Our main products

 excavator and bulldozer parts such as undercarriage parts(track roller/bottom roller/ lower roller, idler/ front idler, sprocket/segment group, carrier roller/ top roller/ upper roller, track chain with shoes/ track group, track shoes, track link, track pins and bushings, track bolts and nuts, segment bolts and nuts, track guard,etc.), Ground Engaging tools( excavator buckets, bulldozer buckets, hydraulic breakers, etc.), hydraulic cylinder(arm cylinder, boom cylinder, bucket cylinder), track cylinder assembly/ tension cylinder assembly/ track adjuster assembly, U York, H Link/ bucket link, Link rod, bucket ear, bucket pins, bucket bushings, bucket tooth,etc.