DL2-hs hydraulic mining drilling rig is a special type of deep hole rock drilling equipment designed for roadways of 3.2-4m. The mining production drill rigs can walk and transition flexibly in small lanes. The design of the large rod handling system containing 27+1 pieces of rods can realize automatic loading and unloading rods in small lanes. For deep hole drilling operations in underground mine projects, DL2-hs deep hole drilling rigs can meet with the requirements of vertical, fan-shaped and parallel long hole drilling construction. The deep hole mining jumbo adopts to full hydraulic drive rock drilling. The drilling depth can reach more than 30 meters once a time.