Common excavators are driven by the internal combustion engine driven excavators and electric drive excavator two. Among them, electric excavators are mainly used in hypoxia and underground mines in the plateau and other flammable and explosive places.
According to the size of the different excavators can be divided into large excavators, medium excavators and small excavators
In accordance with the different ways of walking, excavators can be divided into crawler excavators and wheeled excavators.
According to the different transmission mode, excavators can be divided into hydraulic excavators and mechanical excavators. Mechanical excavators are mainly used in some large mines.
Divided according to the use, excavators can be divided into general excavators, mining excavators, marine excavators, excavators and other special categories
According to the bucket to points, excavators and can be divided into front shovels, backhoes, dragline shovels and shovel excavators. Shovel excavators are mostly used to excavate the above ground material, backhoe excavators are mostly used to excavate the surface of the following materials.