Common excavators are driven by internal combustion engine excavators and electric excavators. Among them, electric excavators are mainly used in high-altitude hypoxia and underground mines and other flammable and explosive places.

 

According to the different size, excavators can be divided into large excavators, medium-sized excavators and small excavators.

According to the different ways of walking, excavators can be divided into crawler excavators and wheeled excavators.

According to the different transmission methods, excavators can be divided into hydraulic excavators and mechanical excavators. Mechanical excavators are mainly used in some large mines.

According to its use, excavators can be divided into general excavators, mining excavators, Marine excavators, special excavators and other different categories.

According to the bucket, the excavator can be divided into shovel excavator, backhoe excavator, pull shovel excavator and grab shovel excavator. Shovel excavators are mostly used to dig materials above the surface, backhoe excavators are mostly used to dig materials below the surface.