Portable Mini Pneumatic Drive Rock Mine Drilling Rigs
Description
Portable mini pneumatic rock mine drilling rig is u ltimate combination of performance and economy. The DTH system delivers the highest-possible drilling performance at low running cost. DTH rock drilling rig used in variety heavy industry. It is used to drill blasting holes like small to medium mining projects, national defense projects, irrigation projects, road construction and etc. Our down-the-hole drill is ideal equipment for down-hole blasting. The rock mine drilling rigs can drill both horizontal and vertical, easy to install and disassemble in working site.
Technical Parameters
| Model | GD100A |
| Bore Diameter | 80-130mm |
| Bore Depth | ≤30m |
| Rock Hardness | f=6-20 |
| Pressure | 0.5-0.7Mpa |
| Air Consumption | ≥12m³/min |
| Rotating Speed | 0-93r/min |
| Drilling Rod | 60*1000mm |
| Max. Lifting Force | 9600 N |
| Bit | Φ90(76-100) |
| Hammer | QCZ90(QCW90) |
| Drilling Components | Standard (option) |
We also have portable electric DTH drilling rig.
| Model | Hole Diameter (mm) | Hole Depth (m) | Rotating Speed (rpm) | Working Pressure ( MPa ) | Rod φ (mm) | Air Consumption (m 3 /min) | Lift Force (N) | Power (KW) |
| GD70 | 60-80 | ≥15 | 0-125 | 0.5~0.7 | 40x1000 | ≥3.5 | 4000 | 3 |
| GD100 | 80-100 | ≥20 | 0-62 | 0.5~0.7 | 60x1000 | ≥7 | 9600 | 4 |
| GD100B | 80-100 | ≥20 | 0-84 | 0.5~0.7 | 60x1000 | ≥7 | 9600 | 4 |
| GD120 | 80-100 | ≥20 | 0-62 | 0.5~0.7 | 60x1000 | ≥9 | 9600 | 5.5 |
| GD120B | 80-120 | ≥20 | 0-78 | 0.7~1.0 | 60x1000 | ≥9 | 9600 | 5.5 |
| GD145B | 90-130 | ≥50 | 0-60 | 0.7~1.4 | 76x1000 | ≥12 | 12000 | 7.5 |
| GD150B | 90-130 | ≥50 | 0-60 | 0.7~1.4 | 76x1500 | ≥12 | 12000 | 7.5 |
| GD155B | 90-130 | ≥50 | 0-60 | 0.7~1.4 | 76x1500 | ≥12 | 12000 | 7.5 |
| GD165B | 90-150 | ≥50 | 0-60 | 0.7~1.4 | 76x1500 | ≥15 | 12000 | 11 |
| GD165Z | 90-160 | 80 | 0-60 | 0.7~1.4 | 89×1500 | 220-280 | 12000 | 8.8 |
| GD100A | 80-130 | ≥20 | 0-93 | 0.5~0.7 | 60x1000 | ≥12 | 9600 | Pneumactic |
Main features
Detailed images
Application
The GD100A rock drill rig is suitable for harsh work environment and place that traffic is not convenient. It is a wisdom choice for drilling in hard rock of small and medium-sized mine, earth and rock engineering and so on.
Pachaging
In order to protect mini mine drilling rigs and avoid damage during transport, our rock drill rig adopts plwood box package. And we also provide customized package of our rotary drilling machine.
Company




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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
15 days
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Step 3
Packaging and dispatch
Packaging details are available on request.
Final packing, freight, and delivery dates are confirmed before dispatch.
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