The long reach arm extends the scope of work. According to the working conditions and requirements of excavator, it is the front end of the working device of excavator. The long reach arm require special design and manufacture. The long reach boom enable you to achieve more digging depth compare to standard boom, maximizing efficiency at your work site. We can manufacture different model of long reach which can suit a wide range of excavators ranging from 10-200 metric tons operating weight. Applicable scope: 1.earthwork foundation. 2.pit mining project. 3.municipal engineering project, cleaning the river. 4.demolition, broken project.