The definition of a small excavator is that a backhoe loader of 1 to 6 tons can be called a small excavator, and products of 2.7 to 3.0 tons account for a relatively large proportion because they can be easily carried out by general-purpose transport vehicles. ground transition.
Common excavators are driven by internal combustion engine-driven excavators and electric-driven excavators. Among them, electric excavators are mainly used in plateau hypoxia, underground mines and other flammable and explosive places.
According to different sizes, excavators can be divided into large excavators, medium excavators and small excavators
According to different walking methods, excavators can be divided into crawler excavators and wheeled excavators.
According to different transmission modes, excavators can be divided into hydraulic excavators and mechanical excavators. Mechanical excavators are mainly used in some large mines.
According to the purpose, excavators can be divided into different categories such as general excavators, mining excavators, marine excavators, special excavators, etc.
According to the bucket, excavators can be divided into front shovel excavators, backhoe excavators, dragline excavators and grab shovel excavators. Front shovel excavators are mostly used to excavate materials above the surface, and backhoe excavators are mostly used to excavate materials below the surface.
