QKU-100 Underground DTH Drilling Rig
Technical Specifications
Drill Hole Size : Φ90 ~ 254mm
Drill Hole Depth : 0 ~ 100m
Drill Rod Diameter : 76mm/89mm
Drill Rod Length : 1.5m
Drill Carriage Rotation Angle : ±180°
Average Drilling Speed : 0.2 ~ 0.3m/min
Travelling Speed : 0 ~ 1.2km/h
Working Air pressure : 0.8 ~ 1.4MPa
Rotary Head Driving Speed : 0 ~ 45rpm
Rotary Head Driving Torque : 4,800Nm
Rotary Head Feeding Stoke : 1,750mm
Rotary Max. Lifting Force : 4,500kg
Drill Carriage Tilt Angle : Forward 15°/ Backward 75°(Vertical to the tilted carriage)
Net Weight : 5,000 Kg
Designed Working Section : 3.5 x 3.5 m
Workable Tunnel Height : 3.4 ~ 5.6m
Transportation Dimension : 4,300x1,800x2,400mm
Besides drilling rig, we can also supply drilling instruments and auxiliary equipment.
Our products including but not limited to:
1. Drill rod/Casing Pipe
2. Inner Tube/Outer Tube
3. Split Tube
4. Surface set /Impregnated diamond Core Bits
5. Surface set /Impregnated diamond Reaming Shell
5. PDC bits
6. Casing(Rod) shoes/Casing bits
7. Core Barrel Assembly(Core lifter, Core Lifter Case, Locking Coupling, Adapter Coupling, Landing Ring, Inner Tube Stabilizer and etc)
8. Head Assembly/OvershotAssembly
9. Core lifter, core lifter case
7. Diamond circle wrench
8. Wrench for Drill Rod/InnerTube/Outer Tube
9. Water Swivel/ Hoisting Plug
10. Recovery Tap and Adapter Subs
11. Plastic Core Box(Core Tray)
We can supply full set of drilling instruments and drilling tools to meet your different drilling requirements. Please contact us for detailed information.
Audited Supplier 
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