1. When the bulldozer goes uphill and downhill, its slope shall not be greater than 30°; When working on a cross slope, the cross slope shall not be greater than 10°. When going downhill, it is advisable to use backwards to descend, it is strictly forbidden to slide in neutral, and if necessary, the blade can be lowered to assist the brake.
2. When working on steep slopes and high barriers, there must be a special command, and it is strictly forbidden for the blade to exceed the edge of the slope. At the end of the soil delivery, you should first change to reverse gear and then lift the blade.
3. In the trench operation of the vertical slope, the trench depth shall not exceed 2M for large bulldozers and 1.5M for small bulldozers, and the bulldozer blade shall not push solitary stones or large earth blocks on the slope wall higher than the fuselage.
4. When removing the bulldozer blade, it must consider the convenience of the next hanging, and the auxiliary personnel should cooperate closely with the driver when removing the blade.
5. When multiple machines operate on the same working surface, the distance between the front and rear two machines should not be less than 8M, the distance between the left and right should be greater than 1.5M, when two or more bulldozers work side by side, the distance between the blades of the two bulldozers should be maintained 20~30CM, and the bulldozer must travel in a straight line at the same speed; When retreating, it should be sequentially to prevent collisions.
6. When using a bulldozer to cut down large trees or remove broken walls, the focus point should be raised to prevent the upper part from falling in reverse.Crawler Bulldozer
