Products features:

excavator recoil spring for PC220

• High quality steel 60Si2Mn or 60Si2Cr
• Proper heat treatment process
• Full range adaptable to PC..., Kobelco, Kato, Sumitomo, Daewoo.

Our leading products are undercarriage pars such as  Track Roller, Top Roller, Sprocket , Idler, Track Link for various types of excavator and bulldozer, and all other kinds of spare parts like pin, bushing, high-strength bolt & nut, Link Bucket, Cylinder, Piston, etc.

We can supply you many machine brands such as Ca.,PC...,Kobelco,Daewoo,Volvo, Shantui and so on. welcome to send us you inquiry with machine model and part No., we will supply you products with good quality and competitive price.

Recoil spring paramenter as following: