The small excavator body should be in a horizontal and stable position, otherwise it is difficult to accurately control the unloading of the slewing, thereby prolonging the operation cycle time; the machine body and the truck should keep an appropriate distance to prevent the tail of the body from colliding with the truck when turning 180 degrees; try to turn left to load, so that The field of view is wide and the operation efficiency is high. At the same time, the rotation angle must be grasped correctly to reduce the time for turning; the position of the truck is lower than that of the excavator to shorten the lifting time of the boom, and the line of sight is good; first load sand and gravel, Then place large stones, which can reduce the impact on the car.
