Nowadays, the oil price is getting higher and higher, the general process machinery is the oil tiger. How to reduce the oil consumption and save the cost is the major concern of users. The bulldozer's real high-efficiency bulldozing operation is low speed and high load, so as to minimize the bulldozing times and maximize the

　　The bulldozer's real high-efficiency bulldozing operation is low speed and high load, reducing bulldozing times as much as possible, and making the best use of theoretical traction. In fact, there is no conflict between fuel saving and work efficiency. The key is the details. It is very simple to develop good habits in actual work, reduce fuel consumption and improve work efficiency. Here is a summary of the fuel saving techniques of the groove type soil pushing method.

　　Method of trough type earth pushing

　　In the actual process, the trough type earth pushing method can be applied: the best working distance of the bulldozer is 50m. If the distance is too long, the materials pushed by the bulldozer will be scattered. In this case, the principle of the trench can be used to make the materials more concentrated.

　　When the bulldozer is working, first push a groove out, then the bulldozer will back a little, use the groove formed in front, and then carry out the bulldozing operation, step back, which can help to maintain materials and improve work efficiency.

　　In the aspect of road construction, the gradient of the general road should not exceed 10%, and the gradient should be consistent as much as possible. Frequent shifting of the machine will consume time and fuel, and reducing the road idling is also an important aspect of fuel saving.