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100m Depth Trackless Underground Mining Drilling Machines 120 - 254mm Drilling Dia

100m Depth Trackless Underground Mining Drilling Machines 120 - 254mm Drilling Dia

100m Depth Trackless Underground Mining Drilling Machines 120 - 254mm Drilling Dia

Product Details:

Place of Origin: China
Brand Name: tongguan
Certification: KA
Model Number: KQTG-165

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: negotiable
Packaging Details: standard
Delivery Time: 35-45days
Payment Terms: L/C, T/T
Supply Ability: 5 sets per month
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Detailed Product Description
Max. Drilling Depth: 100m Spin Head Motor Speed: ≧23 R/min
Max. Gradeability: ≥25 %(14°) Weight: 8500kg
Rated Power: 45kW/380V/50Hz Width: 1780±50mm
Min. Operation Height: 3100±150mm Min. Walking Height: 2200±100mm
High Light:

remote control dump truck


dth drilling equipment

KQTG-165 mobile drilling rigs hydraulic high efficiency down the hole drill


1. Product Introduction


KQTG-165 High-Pressure Ring Submersible Drilling Rig is a new type of downhole drilling equipment developed by our company by adopting globally advanced technology and closely based on practial environment and conditions of Chinese mines. It is 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. The equipment adopt electric and diesel double power systems, and the front and rear frames are hinged and flexible.


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

≧23 r/min

4 Drill boom rotator angle 0°~360°  
5 Max. gradeability ≥25 %(14°)  
6 Min. ground clearance


7 Weight 8500±400kg  
8 Rated power 58kW Motor 45kW380V/50Hz
9 Dimension Length 6640±50mm  
Width 1780±50mm
Min. operation height 3100±50mm
Min. walking height 2200±50
10 Air system

Air pressure:1.2~1.8 MPa

Wind exhaust 20m3/min

Selection principle: according to the impactor
11 Drilling rate ≥0.2m/min Related to rock hardness and bore diameter
12 Water pipe working pressure kg/cm2 2~3 kg/cm²  
13 Water consumption L/min 10~12  
3. Product Superiority


● Safety and reliability:

1, the chassis with hydrostatic drive, the front and rear axles with DANA Axle Shaft, the way of
hydraulic brake.
2, Germany Deutz air-cooled low-pollution D914L04 engine, and the Canadian ESC platinum-ruthenium alloy exhaust gas purifier, effectively reduce the harmful substances emitted by the exhaust.
3, the low-speed high-torque hydraulic motor directly drives the rotary head,skips the obstacles
of high-pressure gas and water leakage into the motor; The spares feature long service life and easily maintenance.(Tongguan's patented technology).
4. The Air Flow and Water system is integrally connected by motor and washing machine, with reliable performance and long service life.
5. Refuelling system by electronic pulse makes drilling hammers effectively lubricated and lead a long service life.


100m Depth Trackless Underground Mining Drilling Machines 120 - 254mm Drilling Dia 0

Contact Details
Anhui Tongguan Machinery and Technology Co.,ltd
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