DL1 Hydraulic Long hole Drill RigDL1 Hydraulic Long hole drill rig, specially developed for small-drift mining to do the long-hole production, especially in 3m or smaller tunnel, the advantages is unique. The feeder can be placed flat to facilitate the transition in small tunnel. The cantilever structure is designed to operate at the section for easy operation and positioning, and is suitable for parallel and fan-shaped hole rock drilling operations.
DL2 Long Hole Drilling RigThe hydraulic production drilling rig for mining is especially suitable for long hole rock drilling in Pillarless segmented mining. The drilling hole diameter is 64-89mm. The drilling hole depth is 30 meters.
DL4 Longhole DrillDL4 Hydraulic Longhole Drill, specially developed for medium and deep hole drilling in medium and large tunnels of 3.8m and above. The propelling beam can be pitched and rotated, and the design of swing arm and sliding type boom is suitable. Deep-hole blasting various rock drilling operations with hole-laying methods.