Excavator, also called mining machinery (excavating machinery), scoop digging above or below the surface of the material, and loading into a transport vehicle or discharging to the Stockyards for earth-moving machinery. Mining material was mainly soil, coal, sand and after a loose soil and rocks. From the development of construction machinery in recent years, relatively fast development of excavator, excavator construction one of the most important construction machinery models in its selection, it is all the more important.
←Previous: Brief history of excavator
Next: No Information→