What are the skills of driving an excavator?

1. How does a small excavator climb a flatbed car (without a ladder)

A flatbed car without a ladder on a small excavator is very prone to tilt, which causes it to tilt more and more when backing up. In fact, this problem is very easy to solve: adjust the excavator angle when getting on the bus to ensure that the chain plate is aligned with the flat car; Then turn the excavator to the right (the excavator chain plate on one side of the cab is vertical), support it with the excavator arm, and the excavator slowly climbs up. This process must be slow, and observe and adjust while reversing. The faster the speed, the easier it is to run off.

2. How to dig a T-shaped ditch

The so-called T-shaped ditch focuses on digging the ditch to the wall, which is more difficult to dig. It is better to start digging from the end of the T-shape that is in contact with the wall. Don't panic when this happens, because everyone will dig wide except riding on the ditch.

If you encounter sand, individuals are not recommended to ride in the ditch to dig, which is very likely to cause danger. If the soil quality is good, you can ride the trench to dig. It should be noted that: when digging, don't forcefully collect the soil with the forearm, which will cause the excavator to deviate; To dig with a bucket, try to dig out the shape of the ditch at a time.

3. How to level the ground

About leveling, this is the most basic operation skill of drivers. Leveling doesn't mean that you can master a set of theories skillfully. It requires a lot of practice. When leveling, you should move slowly, dig as slowly as you can, dig as long as you can, and then scrape the soil slowly with the shovel tip.

so how do you look at it? If you feel high, scrape a little slowly, and if you feel low, push a little soil with the tip of the bucket. Step by step, you will always have a reasonable and flat perspective.

It should be noted that the excavator must be leveled. If you are working on a mound, you need to move the excavator left and right to make the bucket parallel to the ground.

4. How to load the car quickly

I load the car too slowly, how can I load it quickly? Many friends have encountered this problem. Here are some tips.

firstly, the excavator should stop smoothly, so that it can turn quickly and smoothly.

the second is to minimize the movements, and one can be reduced. When digging the soil, the bottom of the bucket should be parallel to the soil layer as much as possible, and then the forearm should be closed to shovel the soil. This action can dig as much as possible. When throwing soil to the car, try to lift the big arm and then dump the soil. Don't push the small arm, because the soil piled up on the bucket will fall off in advance.

Extended information:

Classification of common excavators:

1. The common excavators are driven by internal combustion engine and driven by electricity. Among them, electric excavators are mainly used in plateau hypoxia and underground mines and other flammable and explosive places.

2. According to different walking modes, excavators can be divided into crawler excavators and wheeled excavators.

3. According to different transmission modes, excavators can be divided into hydraulic excavators and mechanical excavators. Mechanical excavators are mainly used in some large mines.

4, according to the purpose, excavators can be divided into general excavators, mining excavators, marine excavators, special excavators and other different categories.

5. According to the bucket, excavators can be divided into front shovel excavators, backhoe excavators, pull shovel excavators and grab shovel excavators. Front shovel excavators are mostly used to dig materials above the surface, while backhoe excavators are mostly used to dig materials below the surface.