... )Impact force:>=16J High quality model 320 excavator RC bucket teeth (1U3352RC) Advantages : Over 12 years experienceHigh quality control,Competitive price, Fast ... steel,etc, such as T1,T2,T3,T4.Machine type:Excavator, Loader,Bulldozer,etc.For machines: Komatsu, ESCO,JCB,Hyundai,Daewoo ...