As we all know, the excavator's walking part is mainly composed of driving wheel, supporting chain wheel, supporting wheel and rail link. Each operation is essential to manipulate operation. Therefore, when running for a certain period of time, these parts will wear out to varying degrees. The iron armor foam is here to share a few daily maintenance methods, which can reduce the wear of the excavator, and avoid a lot of time and energy to repair it in the future.
The method of reducing the wear of the walking device of a crawler excavator
The first point: if it is found that the wheel can not operate due to failure, it should be repaired immediately.
If a partial sprocket or a support wheel does not continue to operate, it may cause the roller to wear off and even lead to the wear of the rail link. Therefore, when such a roller is unable to operate, it is necessary to repair immediately, so that other faults can be avoided in time.
Second point: avoid excavators moving along the sloping ground or turning suddenly as far as possible.
Long time repeatedly walking and turning on the sloping ground will lead to the side of the rail link with the side of the driving wheel and the steering wheel, which leads to the increase of the degree of wear. Therefore, in the course of operation, it is possible to choose straight line and big turn as far as possible, which can effectively prevent excessive wear.
Third point: regular inspection, reinforcement bolts and nuts can effectively reduce track wear.
The supporting wheel, the track plate bolt, the driving wheel mounting bolt, the walking pipe bolt and so on, because the long time work of the equipment is easy to loose due to vibration. If the track continues to operate under the condition that the bolt is loose, it may cause gaps between the bolts and the track plate, resulting in cracks in the track plate. The gap can also increase the bolt hole between the track and the rail link, which leads to no means of fastening, resulting in the replacement of the track and the track chain.
Despite the fact that the wear and tear of excavators are small details, it is these small details, such as neglect, that are likely to lead to big faults and consequences. Xiao Bian hopes that you can share your experience with each other, learn and improve the maintenance skills, cherish and protect our revolutionary brothers.
