The commonly used earth and stone work machinery plays an important role in the fields of construction sites, mines, agriculture, forestry and water conservancy, etc. Many people think that bulldozers do not have as many actions as excavators and graders, so it should be very easy to drive. In fact, this is not the case. Although the bulldozer is easy to operate, there are many working conditions to deal with, so operators still need to master many construction operation skills, Let's learn together.