Ningbo yuanda machinery Co., Ltd is a professional manufacturer of cutting edge and end bit for all brands of construction machinery, It cooperates with a trading company named Ningbo For-Global International Trade Co., Ltd whom suppliers with cutting edges, end bits, bucket tooth, adapters, bolts& nuts, and other G.E.T products. 

We specialized in manufacturing various cutting edge for all brands of Motor grader, Bulldozers,Excavator,Loader and Scraper.

A) Part No.: Cutting edge 9U8057

B) Material: carbon steel  or Boron steel

C) Hardness: HB300~350 or HB380~450

D) For brands: for Caterpillar, Komatsu, ESCO, Fiat, Hyundai, Case, Sany etc.

E) OEM: Make as customer's samples or drawings

Part of the cutting edges are as follows:

1) Figure:

2) Dimensions:

The picture of cutting edge for caterpillar 9U8057: