The excavator bucket tooth is an essential component of the excavator II, resembling a human's red tooth. It is a combination of bucket teeth composed of a tooth seat and a tooth tip, which are connected by a pin shaft. The worn out part of the bucket teeth is the tooth tip, which can be replaced by the tool tip.
According to the environmental classification of excavator bucket teeth, they can be divided into rock teeth (used for iron ore, stone mines, etc.), earthwork teeth (used for excavating soil, sand, etc.), and conical teeth (used for coal mines). According to the bucket tooth seat, excavator bucket teeth can be divided into hard pin bucket teeth (mainly Hitachi excavators), horizontal pin bucket teeth (Komatsu excavators, Carter excavators, Daewoo excavators, Shensteel excavators, etc.), and rotary digging bucket teeth (V-series bucket teeth).
