The underground mining LHD is specially used for non-coal underground mine to shovel loading and transporting the loose materials after blasting. It is a mining transport machine that uses the bucket to shovel the ore and loads it into the bucket for transportation. It can complete the comprehensive operation of shovel, loading, transporting and unloading with the supporting underground mining car. It can also be used in railway, highway and tunnel engineering such as water conservancy, especially suitable for bad working conditions, narrow, low working site and muddy working surface.