During the operation, according to the requirements of the project and the soil quality, the Angle of the shovel should be adjusted appropriately, and the shovel should be cut into the soil in the first or second gear. According to the load and terrain conditions, the depth, plane Angle and driving direction should be adjusted at any time to make the soil moved along the surface of the knife and discharged to one side of the planer or between two wheels. However, it should be noted that soil ridges should not be placed on the track of the rear wheel, which will affect the traction force of the grader and cause the roughness of the shoveling area.

When filling the ditch, the scraper should be extended to the direction of the ditch, the soil should be discharged into the ditch, and ensure the safety of mechanical driving. When reversing, the spatula can be turned 180° to reverse the operation, in order to improve operating efficiency.

In the final stage of the leveling of liugong grader accessories, the scraper should be adjusted to 90° with its longitudinal axis, and the grader should move forward in 2 or 3 gears. The height of the scraper should be adjusted. A small amount of soil should be cut, so that most of the soil will be pushed forward and a small amount will be overflows on both sides. For spilled soil, lower the spatula to the ground and smooth the soil completely at a high speed.

Shovel leveling operation. The scraper is perpendicular to the longitudinal axis of the grader, and the grader moves forward in a straight line to complete the leveling operation. The scraper works with a small depth and a large cutting width.

Use model：grader4180