As an important construction machinery, the excavator's long arm can be said to be able to demolish houses and dig pits. In many cases, the construction of the excavator's long arm is carried out in some complex geographical environment, which inevitably leads to some small failures. This requires us to carry out regular maintenance work on the excavator's long arm, so what should we do Yes? Let's get to know about it with the knits of the long arm excavator.
Before using the excavator extension arm for construction, we need to strictly check whether the screws of all parts of the machine are loose, whether the gears are meshed and lubricated, and whether they are worn and damaged. During the use, it is necessary to check the operation of the engine, if there is any abnormal phenomenon, solve it in time to avoid affecting the later use.
Since the excavator boom is operated on the construction site most of the time, it is inevitable that dust and foreign matters will enter during the construction period, which requires us to clean all parts of the structure of the excavator boom after the construction to prevent foreign matters from entering, so as to avoid wearing and affecting the use of the structure of the machine, and extend the service life of the machine.
When using the long arm of excavator for crushing operation, the drill rod should always be vertical to the surface of the object to be broken. And make the drill rod press the broken object tightly, and stop the work of the breaking hammer immediately after breaking, so as to prevent air beating. The continuous impact without target will cause damage to the front body of the hammer and loosening of the main bolt, and even damage the main machine itself. When crushing, do not use the rocking drill rod, otherwise the main bolt and drill rod may be broken; do not make the crushing hammer fall down quickly or hit hard stones, which will damage the excavator's extension arm due to excessive impact.
The lubrication of each part of the long arm of the excavator can reasonably reduce the wear of each mechanical component. During the lubrication operation, we also need to select qualified lubricating oil products according to the relevant construction specifications to avoid the invasion of impurities, and often check whether the lubricating system of the machine is normal.
As long as we pay attention to the above maintenance and service skills, we can increase the service life of the excavator's extension arm, reduce our subsequent maintenance and replacement, and help us save a lot of costs.
This article is provided by long arm excavator. For more information, please consult http://www.rbaras.com Website.