The types and characteristics of excavators are:

Crawler excavator: Crawler excavator is a kind of excavator that uses crawler as a mode of movement, can adapt to the working environment of complex terrain, has a strong earth-moving ability and driving ability, and is suitable for large-scale earthmoving engineering and mining.

Wheeled excavator: Wheeled excavator is a kind of excavator that uses tires as a mode of movement, which is convenient for short distance movement and rapid transfer of work location, and is suitable for urban construction and infrastructure construction.

Large excavators: Large excavators usually weigh more than 50 tons and have large digging depth and digging force, which is suitable for large-scale earthmoving works and mining.

Small excavator: A small excavator is a small excavator, weighing less than 3 tons, easy to transfer and operate in a small working space, suitable for urban construction and small earthwork.

Dual-purpose excavators: Dual-purpose excavators, also known as multi-purpose excavators, have two functions of bulldozers and excavators, and are suitable for earthmoving works and road construction.

Water excavator: Water excavator is a kind of excavator with water operation function, suitable for river silt cleaning, port construction and water conservancy facilities construction and other fields.