Long arm excavator rental is very common, long arm excavator is characterized by small excavation force, suitable for small capacity bucket, the advantage is to expand the scope of excavation. Therefore, the long arm excavator is mainly used for dredging rivers, cleaning up silt, River sand, gravel, demolition of high-rise buildings, etc., in the face of various adverse conditions can play the power of the super long arm. Especially the excavation, cleaning and dredging of river blockage caused by debris flow and landslide caused by natural disasters, and the long-distance and deeper handling of earthwork, sand and gravel, etc.
Long arm excavator is suitable for excavating and handling loose materials below 1500kg/m3. It is strictly forbidden to excavate and load more than 1500kg/m3 of materials or higher-level earthwork (including hard pebbles, sandstones, etc. under water without blasting deposition).
Special attention should be paid to the following points when using the ultra-long arm operating device:
1) Without permission, it is strictly forbidden to alter the working device and other structures and mechanisms of excavators without permission, which may cause damage to the working device and other structures and mechanisms, as well as various problems.
2) It is strictly forbidden to operate horizontally for scraping and dragging other materials.
3) It is strictly forbidden to be used for lifting or towing heavy objects (including fixed holes of supporting rods in the state of transportation for lifting).
4) When the user accidentally sinks the whole crawler into the muddy muddy ground or pit, it is strictly forbidden to use the working device (bucket, bucket rod, boom, etc.) as support for self-rescue, which will cause structural damage. Only trailers can be used to drag the whole machine or cranes can be used to lift the whole machine off the site.