... Alloy steel,etc, such as T1,T2,T3,T4.Machine type:Excavator, Loader,Bulldozer,etc.Brands:Caterpillar, Komatsu, ESCO ... value >=25J Work condition:with excellent elongation and tensile strength, so very suitable for many different hard working conditions. ... 3046, BF02P, etc.Bucket Teeth Testing Machine Workshop For Bucket Teeth Factory Bucket Teeth Processing Machine :SINCERE AND TRUSTWORTHY IS OUR ...