Caterpillar 7R 7S 814 bulldozer blade cutting edge 4T2993

Range: Thickness from 16mm to 60mm.
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.
Our prodcuts are built to deliver superior performance and long wear life which can make a real difference in your applications.

A) Part No.: Cutting edge 4T2993 for Caterpillar dozer
B) Material: Carbon steel or boron steel
C) Hardness:HB300~350 or HB380~450

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

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

Parts of cutting edge are as follows:

1) figure:

2) Dimension: