Excavator driver-a person who operates an excavator and carries out operations such as digging, loading, leveling, rolling and other farmland water conservancy projects and rural facilities construction.
The common excavator structures such as electromechanical drawing recognition, electrician foundation, hydraulic transmission excavator, excavation machinery operation and mechanical equipment management in construction enterprises include power device, working device, slewing mechanism, control mechanism, transmission mechanism, walking mechanism and auxiliary facilities.
From the appearance, the excavator consists of three parts: working device, upper turntable and walking mechanism.
The purpose of regular maintenance of excavators is to reduce machine failures and prolong the service life of machines; Shorten the downtime of the machine; Improve work efficiency and reduce operating costs.