Introduction of Pneumatic DTH drilling rig:
A pneumatic DTH drilling rig is mainly used in geological exploration, coal mine, water conservancy, hydropower, highway, railway, bridge, construction, and so on.
Parameters of Pneumatic DTH Drilling Rig
Model | SKD100 | SKQ100 |
Drilling diameter | φ76-130mm | φ76-130mm |
Applicable rock (Platts hardness) | f=8-20 | f=8-20 |
Drilling depth | 25m | 25m |
Rotating speed of drilling tool | 0-84r/min | 110-160r/min |
Air Pressure | 0.5-0.7MPA | 0.5-1.0MPA |
Air consumption | 6m3/min | 12m3/min |
Propulsion cylinder | ||
Cylinder diameter | 140mm | 140mm |
Propel Effective stroke | 1070mm | 1070mm |
Maximum Propulsion | 9600N | 9600N |
Electric motor | No Electric motor | |
Model | Y112M-4-B5 | / |
Power | 4KW | / |
Voltage | 380V(Can be customized) | / |
Rated speed | 1440r/min | 3200r/min |
Drill Rod | ||
Drill Rod Diameter | φ50-60mm | φ50-60mm |
Drill Rod Length | 1000mm | 1000mm |
Dimension | 2280*440*550mm | 2230*380*550mm |
Weight | 450kg | 450kg |
Energy-efficient electric Pneumatic DTH drilling rig
It is economical, efficient, and energy-saving with the ordinary motor as the rotating power. Cycloidal pinwheel reducer is adopted, with large rotating torque and high drilling efficiency. The novel overload protection makes the drilling rig run stably and reliably. The double top supporting structure can adapt to any geological landform.
Highly adaptable all-air Pneumatic DTH drilling rig
Propulsion, rotation, and impact are all powered by compressed air, with a simple structure, a single power, and convenient relocation. The double top supporting structure can adapt to any geological landform. Centralized control mechanism, convenient and quick operation.
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