Anhui Tongguan Machinery and Technology Co.,ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 5 sets per month |
| Delivery Time | 35-45days |
| Packaging Details | standard |
| Drilling diameter | 120～254mm |
| Max. drilling depth | 100m |
| Spin head motor speed | 0～30 r/min |
| Drill boom rotator angle | 0°～360° |
| Max. gradeability | ≥25 %（14°） |
| Min. ground clearance | 180mm |
| Weight | 6000kg |
| Rated power | 25.5kW/380V/50Hz |
| Length | 4323±150mm |
| Width | 1670±50mm |
| Min. operation height | 3250±150mm |
| Min. walking height | 2366±100mm |
| Brand Name | tongguan |
| Model Number | KQG-150 |
| Certification | KA |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 5 sets per month |
| Delivery Time | 35-45days | Packaging Details | standard |
| Drilling diameter | 120～254mm | Max. drilling depth | 100m |
| Spin head motor speed | 0～30 r/min | Drill boom rotator angle | 0°～360° |
| Max. gradeability | ≥25 %（14°） | Min. ground clearance | 180mm |
| Weight | 6000kg | Rated power | 25.5kW/380V/50Hz |
| Length | 4323±150mm | Width | 1670±50mm |
| Min. operation height | 3250±150mm | Min. walking height | 2366±100mm |
| Brand Name | tongguan | Model Number | KQG-150 |
| Certification | KA | Place of Origin | China |
| High Light | underground mining drilling machines ，dth drilling equipment | ||
KQG-150 mobile drilling rigs hydraulic high efficiency down the hole drill
1. Product Introduction
High-Pressure Ring down hole Drilling Rigs are mainly applied in non-coal underground mines, tunnels,irrigation works,and other drilling projects.They feature the comprehensive large-size & deep-hole rock drilling in geotechnical engineering, particularly suitable for underground projects.Besides, they are set to work in tunnels and stopes with height not more than 3.6 meters and no less than 3.2 meters,and the width not less than 2.6 meters. The working environment should be kept ventilated well.
2. Main Technical Parameters
| No. | Item | Parameters | Remark | |
| 1 | Drilling diameter(mm) | 120～254mm | ||
| 2 | Max. drilling depth(mm) | 100m | ||
| 3 | Spin head motor speed | 0～30 r/min | ||
| 4 | Drill boom rotator angle | 0°～360° | 180 ° forward and reverse | |
| 5 | Max. gradeability | ≥25 %(14°) | ||
| 6 | Min. ground clearance | 180mm | ||
| 7 | Weight | 6000kg | Exclude matching parts | |
| 8 | Rated power | 25.5kW/380V/50Hz | Motor 22kW | |
| 9 | Dimension | Length | 4323±150 | |
| Width | 1670±50mm | |||
| Min. operation height | 3250±150 | |||
| Min. walking height | 2366±100 | |||
| 10 | Max. thrust | 44 kN | ||
| 11 | Max. turning torque | 3400 N·m | ||
| 12 | Max. travelling speed | 1 km/h | 16 m/min | |
| 13 | Max. disassembly size/mm | 3090×926×800 | Guide rail(including unloader, dust cover, turret assembly. But does not include compensation frame) | |
| 14 | Air system | Air pressure:0.8～1.8 MPa Wind exhaust 20m3/min | Selection principle: according to the impactor | |
| 15 | Drilling rate | ≥0.2m/min | Related to rock hardness and bore diameter | |
| 16 | Optimum height of stope | 3.2m ～ 3.6m | ||
| 17 | Water pipe working pressure kg/cm2 | External water pressure about 2～3kgN, Pressurized by the booster pump. | ||
| 18 | Water consumption L/min | 10～12 | ||
| 19 | Optimum height of stope | 3.2m ～ 3.6m | ||
● Safe Reliability:
1. The slewing head is directly driven by the low-speed and high-torque hydraulic motor, and it’s structure is simple and reliable. The sealing device of slewing head effectively prevents high-pressure air and water from leaking into slewing motor; the turret has long life and simple maintenance. (TongGuan's patentedtechnology).
2. The air and water system is integrally connected by motor and washing machine, with reliable performance and long service life.
3. Refuelling system by electronic impulse makes impactor more efficiently lubricated and have a longerservice life
4. This product has passed inspection which was held by State Production Safety Committee ChangSha Mining Mechanical and Electrical Equipment Inspection Center and obtained Mining Equipment Safety Mark"certificate which was issued by State Mining Products Safety Approval and Certification Center.
● Drive Mode:
1. The electricity power, low cost, low energy consumption, low noise.
2. The four-wheel adopts Italian Bonfigli motor independent drive, makes the drill rig have strong walking ability and be able to spin in circleswithout moving. (TongGuan's patented technology)
● Drill Performance:
1. The guide rail adopts a V-shaped structure, makes the drilling accuracy improved and the deviation slope less than 1%.
2. With faster dilling speed that one minute can drill 0.2m-0.3m.
● Drill Adaptation:
1. The rotary drill boom adopts gear rack, with large torque and reliable positioning. Provides all-round rock drilling.
2.Stable and reliable support mechanism to ensure drilling accuracy.
3.Stope height no lower than 3.2m, no higher than 3.6m, roadway width no narrow than 2.6m.
● Control Performance:
1. Hydraulic rod unloading system alleviates labor intensityand and saves auxiliary operation time.
2. Drilling and positioning can be controlled on movable platform which can realize long-distance and multi-directional operation.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2002
Total Annual:
70000000-72500000
Employee Number:
300~350
Ecer Certification：
Active Member
Anhui TongGuan Machinery and Technology Co.,Ltd is subsidary to Anhui TongGuan Machinery Co.,Ltd,and its businesses are export & import trade and R&D. Anhui Tongguan Machinery Co., Ltd is located in Tongling city, which once was an ancient copper city in China. The company ... Anhui TongGuan Machinery and Technology Co.,Ltd is subsidary to Anhui TongGuan Machinery Co.,Ltd,and its businesses are export & import trade and R&D. Anhui Tongguan Machinery Co., Ltd is located in Tongling city, which once was an ancient copper city in China. The company ...
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