1. It is used for loading, pushing and discharging, lifting and hauling operations in open-pit mine development and stripping, railway foundation building and road repair and other engineering construction.
2. It is used to replace excavators and cars as the main mining, loading and transportation equipment in small and medium-sized open pit mines; It can work together with automobile, and can also load ore and rock to crushing station.
3. In some large open pit mines, cooperate with excavators to carry out mining and installation work and other auxiliary operations under complex conditions (such as separation mining, end of working face, explosion heap dispersion, digging trench, etc.).
4. It can be used for joint operation of mining, loading and transportation on the working face with large slope to complete the difficult ore drawing work.