... in casting parts,like bucket teeth , cutting edge, end bit for CATERPILLAR, KOMATSU,SUMITOMO,JCB,HITACHI,KOBELCO,JONH DEERE,DAEWOO and ... T3,T4.Machine type:Excavator, Loader,Bulldozer,etc.Brands:Caterpillar, Komatsu, ESCO,JCB,Hyundai,Daewoo,Hitach,etcHeat treatment:Quenching ... Tooth We can offer as following excavator part type: Caterpillar: 1U3201,1U3202,6Y3222,1U3252,1U3252RC,1U3301,1U3302,9J4309, ...