bulldozer is a kind of special engineering vehicle. According to the requirements of the project, such as digging earth to build lake, moving mountains and filling ditches, we need to plan the most reasonable operation method and route in advance to ensure that we can complete the operation task most efficiently and safely. Here are 5 kinds of reality

　　One. One time push method

　　In the harder soil, the depth of the bulldozer is smaller, and the soil is not much at one time. It can be concentrated in batches and then pushed to the unloading area in batches. This method can increase the number of blade pushing, shorten the transportation time and improve the production efficiency.

　　Two. Downhill pushing method

　　It can increase the depth of bulldozer and the quantity of soil transportation, and improve the production efficiency. It can be used in bulldozing mounds and backfilling pipe trenches.

　　Three. Trench pushing method

　　It is to push the soil along the original groove that was pushed for the first time. The ridge formed by the previous pushing can prevent the loss of soil and increase the pushing volume. This method can be combined with batch concentration and one-time push method.

　　Four. Oblique angle pushing method

　　Install the blade obliquely on the support and form a certain angle with the horizontal axis of the bulldozer to push the soil. Generally, this method can be used when the pipe trench is backfilled and there is no room for reversing.

　　5. Parallel pushing method

　　Two or three bulldozers are used to push soil in parallel in the construction of a large area of leveling site. Generally, it can increase the bulldozing capacity of each bulldozer by 20%. When bulldozing in parallel, the blade spacing is 15-30cm. The number of parallel units shall not exceed four.

　　Special tips: when bulldozer bulldozer shovels encounter hard soil layer or other obstacles, do not bang hard shovels with large throttle, do not lift the clutch hard to bump, and avoid bulldozing with one side of the blade to avoid safety accidents.