The first step is to insert the key and start the engine at the starting position of the excavator. ON means turning on and off, and OFF means turning off and stopping. The second is the information fed back by the instrument panel. For example, fuel quantity, cooling water temperature, engine oil temperature, engine speed, working hours, fault inquiry, etc.
There are several working modes to choose from when the excavator is working. Generally, S represents standard mode, H represents heavy excavation mode, L represents repair mode, F represents minor repair mode, and there are some other common ones, such as P /H powerful working mode, M/S standard mode, E economical mode, etc.
In addition, it should be noted that the first excavator should always maintain a horizontal and stable position, otherwise the rotation and unloading will be difficult to control, thus prolonging the working time. The second excavator should be kept in a proper position with the truck and fixed at all times to prevent the excavator from colliding with the truck during sudden braking, and also to prevent the body from colliding with the truck when rotating 180°. Third, when loading the vehicle, try to perform left-turn loading, so that the work efficiency will be higher, the field of vision will be wider, and driving safety will be ensured.
When performing on-site operations, the driver should first observe the geology of the working ground and the surrounding observation conditions. There should be no other obstacles within the radius of the machine body to avoid scratching the machine body. When the excavator is started, the driver should prohibit people from standing in the bucket, on the big arm and the small arm, as well as the carrier, to ensure production safety.
