Excavator is a fixed asset with large economic investment. In order to improve its service life and obtain greater economic benefits, the equipment must be appointed, fixed machine, fixed position, and clear responsibilities. The equipment must be delivered when adjusting the posts.

After the excavator enters the construction site, the driver should first observe the geological conditions of the working face and the surrounding environment. There must be no obstacles in the revolving radius of the excavator to avoid scratching or damage to the vehicle.

After the machine is started, no person is allowed to stand in the bucket, shovel arm and track to ensure safety in production.

Excavator in the work, prohibit any person in the radius of rotation or under the bucket to work to stay or walk, non-driver must not enter the cab to fumble, not to bring training drivers, in order to avoid damage to electrical equipment.

When the excavator moves, the driver should first observe and whistle, and then move to avoid safety accidents caused by people on the mechanical side. The position after the move should ensure that there is no obstacle in the space of the excavator's rotation radius, and prohibit illegal operation.

At the end of the work, the excavator should be moved away from the low-lying areas or the edge of the geosyncline (trench), parked on the flat ground, closed doors and windows and locked.

Drivers must do a good job in the daily maintenance, maintenance and maintenance of equipment, do a good job in the daily record of equipment use, found that the vehicle has problems, can not work with disease, and timely report repair.

The cab must be clean and tidy, keep the body surface clean, dust-free, oil-free; develop a habit of cleaning the car after work.

Drivers should keep a good record of daily and desk shifts, do a good job of statistics on the day's work content, do a good job of non-project odd jobs or zero timely procedures, and do a good job of records for the use of checkout.

Drivers are strictly prohibited from drinking at noon and driving after drinking during their working hours. If they find out that they are subject to financial penalties, the economic losses caused by them shall be borne by themselves.

To cause damage to vehicles artificially, it is necessary to analyze the causes, find out the problems, distinguish the responsibilities and impose economic penalties according to the degree of responsibility.

We should set up a high sense of responsibility, ensure safety in production, do a good job in communication and service with the construction party, do a good job in bilateral relations, establish a good work style, and do our best for the development and efficiency of enterprises.

Excavator operation is a special operation. Special operation permit is required to operate the excavator.

To do maintenance is to follow the taboo of maintenance.