Caterpillar 8S 8A heavy equipment bulldozer cutting edge 4T2988

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.

Our products are suitable for all brands of dozers, and could make as customer's sample or drawing.
After quenching and tempering heat treatment, the mechanical properties could reach the internationsl standard.

The prodcuts are built to deliver superior performance and long wear life which can make a real difference in your applications.


Caterpillar 8S 8A bulldozer cutting edge 4T2988:
1) Part number: 4T2988
2) Material: carbon steel or boron steel
3) Hardness: HB300~350 or HB380~450
4) Certificate: ISO9001:2008
5) Color: Cat yellow


Bulldozer blade 4T2988:
A) Figure:

B) Demension:

Superiority: High quality.
               Good after price.
               Reasonable price.
               Long wearlife.

For brands: Caterpillar, Komatsu, ESCO, Fiat, Hyundai, Case, Sany etc

OEM: Make as customer's samples or drawings.

Part of the cutting edge are as follows:

The picture of 4T2988: