Mining mount machine is by three building equipment composition of single device. commonly known as "two busy". construction Shi, operation hand just turned about seat, on can change work end. mining mount machine appeared in all site shang of main reasons is, various engineering are need mining and handling soil. for example, need excavation ditches to arrangement pipeline and underground line cable, for buildings Foundation and established drainage system. other many tool although also can completed such work, but mining mount machine can significantly improve efficiency. compared,, And large of single function equipment (for example track type excavator) compared, mining mount machine of size to compact. and they also can in various construction site shang around mobile, even can in highway Shang run. Although some small mount machine and excavator equipment may than mining mount machine small, but if contractor both expand mining job, and expand mount job words, using mining mount machine save large of time and money.