|Place of Origin:||China|
|Minimum Order Quantity:||1 set|
|Payment Terms:||L/C, T/T|
|Supply Ability:||5 sets per month|
|Max. Drilling Depth:||100m||Spin Head Motor Speed:||0～30 R/min|
|Drill Boom Rotator Angle:||0°～360°||Min. Ground Clearance:||180mm|
underground mining trucks,
remote control dump truck
KQG-150 mobile drilling rigs hydraulic high efficiency down the hole drill
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||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|
|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)|
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
● 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.
For all the mining equipments we sold, we will dispatch our technicians to provide site training in customers' place, including on-site installation guidance, commissioning, and no-load test running, on-site test production after adding materials, and on-site customer technicians training.
Main contents of the training:
(a) The user get a general knowledge of the basic structure and working principle of our products.
(b) Master the knowledge of using,daily maintenance and repair and so on.
(c) Have a better knowledge of machine maintenance intervals,commission and so on.
(d) Learn how to make faulty judgment and how to resolve the problem etc.