NEW HW-UJ33 Underground Jumbo Drilling Machine  Diesel engine power: 179kW  Electric motor power: 220kW  Drill Diameter: 64-89 mm    HW-UJ33 underground drilling jumbo used for highway, railway, hydropower and other medium-sized tunnel excavation, anchor construction, and equipped with heavy drilling booms and a service platform, all-round high standard configuration to meet the different needs of customers.    The design of the independent pilot-type drilling hydraulic system with 9 patents of 2 invention patents. With .........

NEW Underground mining Jumbo Drilling Machine HW-UJ22/UJ23   Diesel engine power: 125kW   Electric motor power: 55kW   Drill Diameter: 41-89 mm    HW-UJ22/UJ23 underground drilling jumbo used for highway, railway, hydropower and other medium-sized tunnel excavation, .........

NEW Underground Jumbo mining Drilling Machine HW-UJ21M  Diesel engine power: 125kW  Electric motor power: 55kW  Drill Diameter: 41-89 mm    Widely used in large and medium-sized tunnel anchor construction and small piping, advanced support and other construction reinforcement, its well-designed appearance, configuration, system control and so on will provide customers with better quality anchor construction reinforcement experience.    Underground mining Jumbo Drilling Machine Features: .........

NEW HW813 Underground Jumbo Drilling Machine  Diesel engine power: 60kW  Electric motor power: 55kW  Working face size: 6.6*5.6m    Hengwang single boom series underground drilling jumbo, widely used in underground mining, small tunnel excavation and anchor hole reinforcement works, its well-designed appearance, configuration, system control, etc. will provide customers with better drilling experience.    HW-813 for the international standard underground tunnel design, top line configuration, powerful functions and .........

NEW HW812 Underground mining Jumbo Drilling Machine  Diesel engine power: 75kW  motor power: 45kW  Working face size: 5.9*5.1m    Hengwang single boom series underground drilling jumbo, widely used in underground mining, small tunnel excavation and anchor hole reinforcement works, its well-designed appearance, configuration, system control, etc. will provide customers with better drilling experience.    HW-812 also for non-standard underground tunnel design, its width only 1.2 meters, equipped with heavy-duty track. .........

NEW HHW811 Underground Jumbo Drilling Machine  Diesel engine power: 73.6kW  Electric motor power: 55kW  Working face size: 5.6*4.3 m    Hengwang single boom series underground drilling jumbo, widely used in underground mining, small tunnel excavation and anchor hole reinforcement works, its well-designed appearance, configuration, system control, etc. will provide customers with better drilling experience.    HW-811 for thin vein mining and narrow tunnel size, the special high pass ultra narrow articulated suspension .........

NEW HW925S Bolter DTH Surface Drill Rig  Rated Power: 55 kW  Drill Depth: 60m  Drill Diameter: 110 - 203 mm    The biggest advantage of the down-the-hole drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused by the impact energy transmitted by the drill pipe, thereby reducing the impact of the hole depth on the rock drilling efficiency.    Single diesel engine for both the screw air compressor and the hydraulic system, compared with separated drill rig, .........

NEW HW920S Bolter DTH Surface Drill Rig  Rated Power: 59 kW  Drill Depth: 60m  Drill Diameter: 110 - 203 mm    The biggest advantage of the down-the-hole drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused by the impact energy transmitted by the drill pipe, thereby reducing the impact of the hole depth on the rock drilling efficiency.    Single diesel engine for both the screw air compressor and the hydraulic system, compared with separated drill rig, .........

NEW HW953 Integrated DTH Surface Drilling Rig  Rated Power: 191 kW  Drill Depth: 20m  Drill Diameter: 90-138 mm    The biggest advantage of the down-the-hole drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused by the impact energy transmitted by the drill pipe, thereby reducing the impact of the hole depth on the rock drilling efficiency.    Single diesel engine for both the screw air compressor and the hydraulic system, compared with separated drill .........

NEW HW938/938H Integrated DTH Surface Drill Rig  Rated Power: 191 kW  Drill Depth: 20m  Drill Diameter: 110-138 mm    The biggest advantage of the down-the-hole drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused by the impact energy transmitted by the drill pipe, thereby reducing the impact of the hole depth on the rock drilling efficiency.    The down-the-hole drilling rig is equipped with an air compressor, which greatly improves the work .........

NEW HW923 Integrated DTH Surface Drill Rig  Rated Power: 162kW  Drill Diameter: 90-115 mm  Weight: 13,000 kg    The biggest advantage of the down-the-hole drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused by the impact energy transmitted by the drill pipe, thereby reducing the impact of the hole depth on the rock drilling efficiency.    The down-the-hole drilling rig is equipped with an air compressor, which greatly improves the work efficiency. .........

NEW HW921T Integrated DTH Surface Drill Rig  Rated Power: 162 kW  Drill Depth: 20m  Drill Diameter: 80-115mm    The biggest advantage of the down-the-hole drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused by the impact energy transmitted by the drill pipe, thereby reducing the impact of the hole depth on the rock drilling efficiency.    The down-the-hole drilling rig is equipped with an air compressor, which greatly improves the work efficiency. .........

NEW HHW931 Separated DTH Surface Drill Rig  Rated Power: 73.5KW  Drill Depth: 30m  Drill Diameter: 110-165 mm    The biggest advantage of the down-the-hole drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused by the impact energy transmitted by the drill pipe, thereby reducing the impact of the hole depth on the rock drilling efficiency.    The down-the-hole drilling rig is equipped with an air compressor, which greatly improves the work efficiency. .........

NEW HW930 Separated DTH Surface Drilling Rig  Rated Power: 58KW  Drill Depth: 30m  Drill Diameter: 110-165 mm    The biggest advantage of the down-the-hole drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused by the impact energy transmitted by the drill pipe, thereby reducing the impact of the hole depth on the rock drilling efficiency.  The down-the-hole drilling rig is equipped with an air compressor, which greatly improves the work efficiency.   .........

NEW HW925G Separated DTH Surface Drill Rig  Rated Power: 58 kW  Drill Depth: 30m  Drill Diameter: 110 -138 mm    The biggest advantage of the down-the-hole drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused by the impact energy transmitted by the drill pipe, thereby reducing the impact of the hole depth on the rock drilling efficiency.    The down-the-hole drilling rig is equipped with an air compressor, which greatly improves the work efficiency. .........

NEW HW925 Separated DTH Surface Drilling Rig  Rated Power: 58KW  Drill Depth: 30m  Drill Diameter: 110-138 mm    1.Standard equipped with Yuchai 4 cylinder YC4DK80 and YC4DK100  2.All structural parts reinforced for various work conditions.  3.The rotation unit driven by cycloid motor for higher torque and larger hole range.  4. New enclosure design for better appearance and convenient for maintenance and service.  5. Optional dry dust collector for dust free drilling ,more environment friendly and energy saving. .........

NEW HW912B Separated DTH Surface Drilling Rig  Rated Power: 58Kw  Drill Diameter: 90-110 mm  Weight: 3,850 kg    DTH Surface Drilling Rig HW912B-1 is an upgraded product of the 910 machine, which has been optimized and upgraded to maximize the lifting function.    The biggest advantage of the down-the-hole drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused by the impact energy transmitted by the .........

NEW HW910B Separated DTH Surface Drill Rig  Rated Power: 60Kw  Drill Diameter: 90-110 mm  Weight: 3,400 kg    The biggest advantage of the down-the-hole drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused by the impact energy transmitted by the drill pipe, thereby reducing the impact of the hole depth on the rock drilling efficiency.    The down-the-hole drilling rig is equipped with an air compressor, which greatly improves the work efficiency.   .........

New HW910 Separated DTH Surface Drilling Rig  Drill Diameter: 90-110 mm  Weight: 3,800 kg  Diesel Engine Yuchai YCD4R12T-70 or Electric motor (model HW910D)  Rated Power 58kW ( Dust collection system as standard equipment)    The biggest advantage of the down-the-hole drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused by the impact energy transmitted by the drill pipe, thereby reducing the impact of the hole depth on the rock drilling efficiency. .........

New HW920 Separated DTH Surface Drill Rig  Drill Depth: 30m  Drill Diameter: 110-138 mm  Diesel Engine Yuchai YC4DK80  Rated Power 58kW ( Dust collection system as standard equipment)    The biggest advantage of the down-the-hole drilling rig is that in the process of rock drilling, the impactor dives into the hole to reduce the energy loss caused by the impact energy transmitted by the drill pipe, thereby reducing the impact of the hole depth on the rock drilling efficiency.    The down-the-hole drilling rig is .........