Long arm of excavator have been widely used in the construction industry, and as market demands continue to change, excavator manufacturers continue to introduce new extension arms, because most excavators now have modified extension arms. In order to meet the needs of this market, there are two types of excavators on the market, ordinary excavators and extended boom excavators. We all know the difference between ordinary excavators and long arm of excavator.
it's actually really easy. It can be distinguished literally. The long arm of excavator is actually modified from the original excavator machine, but why is it so popular in the construction industry? After reading these points, you may understand. Since many construction departments are high-rise buildings, it is difficult for ordinary excavators to carry out remote construction, and the cantilever cannot reach the required working conditions when the cantilever is extended. It can only extend the boom. This is its advantage, so it can be compared with ordinary excavators. It is suitable for excavation work, and the long arm of excavator is more suitable for demolishing high-rise buildings. Relatively speaking, the long arm of excavator will have a larger range to compensate for the working conditions that ordinary excavators cannot achieve. Today, it is not only used in the construction industry. When the excavator was changed to an extended boom, silt dredging and subway construction also participated in this work, because compared with manual labor, its construction efficiency is very high, which can save a lot of time and resources.
In addition to the length advantage, its digging capacity is also a major feature. Although it is said that the long reach excavator booms has been modified, the digging capacity has not been impaired because an internal protective plate is installed in the boom to withstand the tensile load, thereby enhancing the structural strength of the boom. The use performance and quality make the excavation capacity of the excavator modified for the long arm of excavator more obvious.