Bucket tooth of excavator is an important wearing part of excavator.They are similar to human teeth.They consist of a combination of bucket teeth and are connected by a pin shaft.Because the bucket tooth wear failure part is the tooth tip, so can only replace the tooth tip.

According to the use environment of excavator bucket teeth classification.Excavator bucket teeth can be divided into rock teeth (for iron ore, ore, etc.), earthwork teeth (for digging soil, sand, etc.), cone teeth (for coal mines).The bucket tooth of excavator can be divided into vertical bucket tooth (mainly Hitachi excavator), horizontal bucket tooth (komatsu excavator, carter excavator, daewoo excavator, shenggang excavator, etc.) and rotary bucket tooth (V series bucket tooth).