NEW YQ Portable type DTH drilling rig  Drilling depth:15-20m  Power:3kw  Dead load:98kg    The down-the-hole drill rig is an impact rotary drill rig.    Its internal structure is different from that of a general rock drill. Its gas distribution and piston reciprocating mechanism, that is, the impactor, are independent.    The front end is directly connected to the drill bit, and the rear end is connected to the drill rod.    During rock drilling, the impactor moves into the hole. Through the gas distribution .........

NEW HW200 Excavator Mounted DTH Drilling Rig  Rated Power: 7KW  Drill Depth: 30m  Drill Diameter: 27-55mm    1. The hydraulic system of the excavator is used for the drilling and slag removal of the Hengwang excavation and modification rock drill. The air compressor for slag removal is installed on the excavator, which is convenient to move.    2. The hydraulic rock drill is used to fully improve the drilling efficiency. The drilling speed can reach 1 minute and 1 meter on the rock with a hardness of 8.9 degrees, which .........

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 HW-UJ22/UJ23 Underground Jumbo Drilling Machine  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, 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 .........

NEW HW-UJ21M Underground Jumbo Drilling Machine  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 Jumbo Drilling Machine Features:    1. Equipped .........

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 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. Pivot turn .........

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 HW-UP45 Underground Crawler Mounted DTH Drill Rig  Rated Power: 58kW  Drill Depth: 30m  Drill Diameter: 90 -130 mm    Hengwang UP45 underground crawler mounted DTH production drill, ZEGA self-developed new mid to deep hole professional and high efficient underground drill rig, primarily used in underground mining, mine stripping, rescure, hydro construction, railway anchor construction, etc.    UP45 combined with working ability & features of imported machine and domestic mid to deep hole drilling process & market .........

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 Drill 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 rig, .........

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 Drill 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 Drill 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 Drill Rig  Rated Power: 58Kw  Drill Diameter: 90-110 mm  Weight: 3,850 kg    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 drill pipe, thereby reducing the impact of the hole depth on the rock drilling .........