Three major items of bulldozer, are you made?

The frequency of bulldozer used in pavement machinery is relative to its advantages, but it is an indispensable and important member. The working principle of the bulldozer is that the walking part of the safe operation of the bulldozer is completed by the shoe. It is actually assembled by a crawler tractor and a bulldozer shovel. Its main function is to push the floor flat at the construction site.

First, check the vehicle

Three major items of bulldozer, are you made?

Check vehicle fuel, cooling water, lubricating oil.

2. check whether the track pin is out or not.

3. check the operation of the earth shovel.

4. check the operation of hydraulic system and the leakage of seals.

5. bulldozer safe operation, always pay attention to the pressure and temperature of the vehicle.

Two, start

Before starting to observe whether there are people around, especially in the reverse should be strengthened observation, and should observe whether there are other items on the track, confirm the safety, should be low speed, smooth start.

Three, homework

1. bulldozer safe operation should choose appropriate shovel push route, in cleaning up the work site, should be able to ensure that the vehicle without subsidence, overturning and other dangers.

In 2. to the slope (or pit, trench) near the edge of bulldozer, bulldozer not to ascend, should hang reverse gear, reversing blade lifting.

3. bulldozer can not run more than 25 degrees uphill, downhill running shall not exceed 35 degrees, bulldozers shall not work in the slope of more than 10 degrees on the slope of the road work, and shall not make a turn on steep slopes. Downhill sliding is not allowed.

4. when the bulldozer is used to remove objects that are higher than the body and buried in the ground, safety precautions should be taken, and after the favorable route of advance and retreat can be selected, the operation can be done.

5. when the night work, the scene should have good lighting.

6. pay attention to the safe operation regulations of bulldozer, forbid the personnel to go up and down when the bulldozer is working.