Excavator is an engineering vehicle used to dig or move large and medium-sized objects. The excavator is basically composed of two parts: a driving base is connected with a strong cantilever wall and an accessory for excavation. Operation connection. Operators sit in the cab of the car with the butt joint to the bottom and operate the longitudinal arm. The excavator transporter shall generate hydraulic pressure by using the hydraulic management system to control the mechanical arm of the longitudinal equipment of the machine. It also uses chain wheel system to move.

Mining chain management system is used to carry out fitness activities. Excavators have been used in the construction of taxpayers with large and small scale. They are used for cutting, cutting and filling with small and medium-sized house projects, for road construction, for sea to place large stones with deep-sea structures, and for large-scale sites to excavate large and medium-sized sites, medium and small-scale mobile construction materials, and eliminate construction waste. There are several types of excavators classified by use, brand and use. Explore the way, famous brands and use to carry out classification. The excavator is equipped with a bucket at the arm end, which can be used as a small scraper or garbage automatic sorting machine of log loader. The cutting method is used to remove the practical effect of the excavator. It has the practical effect of extending and widening the lifting, and is helpful to the cleaning of lakes and rivers. The use of modern excavators is just too numerous to ignore!