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Economical and cheap mining and quarry used borehole manual drilling equipment
Feature:
GD100 best seller quarry blasting small portable borehole drilling machines is a convenient compact electric down-the-hole(DTH) drill, it has many advantages,such as high efficiency,flexible movement, easy operation, low initial investment, and good economic benefits and so on.
Application:
GD 100 best seller quarry blasting small portable borehole drilling machines 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.
Technical Parameter:
| Model | GD-100 |
| Hole diameter (mm) | 80-130mm |
| Hole depth (m) | ≥20m |
| Rock hardness | f=6-20 |
| Pressure (mpa) | 0.5-0.7bar |
| Air consumption (m³/min) | ≥6m3/min |
| Rotating speed (r/min) | 0-62rpm |
| Hammer | QCZ90 |
| Drilling rod | 60mm*1000mm |
| Max. lifting force (N) | 9600N |
| Motor power | 4kw |
| Bit | Φ90(76-130) |
| Drilling components | Standard(option) |
We also have portable pneumatic DTH drilling rig and pneumatic&hydraulic DTH drilling rig.
The power :1 Pneummactic ; 2 Electric&pneumatic ; 3 Hydraulic & pneumatic three type for your choose.
| Model |
Hole diameter (mm) |
Hole depth (m) |
rotating speed (rpm) |
working pressure ( MPa ) |
Rod φ (mm) |
Air consumption (m3) |
Lift Power (N) |
power (KW) |
| GD70 | 60-80 | ≥15 | 0-125 | 0.5~0.7 | 40x1000 | ≥3.5 | 4000 | 3kW |
| GD100 | 80-100 | ≥20 | 0-62 | 0.5~0.7 | 60x1000 | ≥7 | 9600 | 4kW |
| GD100B | 80-100 | ≥20 | 0-84 | 0.5~0.7 | 60x1000 | ≥7 | 9600 | 4kW |
| GD120 | 80-100 | ≥20 | 0-62 | 0.5~0.7 | 60x1000 | ≥9 | 9600 | 5.5kW |
| GD120B | 80-120 | ≥20 | 0-78 | 0.7~1.0 | 60x1000 | ≥9 | 9600 | 5.5kW |
| GD145B | 90-130 | ≥50 | 0-60 | 0.7~1.4 | 76x1000 | ≥12 | 12000 | 7.5kW |
| GD150B | 90-130 | ≥50 | 0-60 | 0.7~1.4 | 76x1500 | ≥12 | 12000 | 7.5kW |
| GD155B | 90-130 | ≥50 | 0-60 | 0.7~1.4 | 76x1500 | ≥12 | 12000 | 7.5kW |
| GD165B | 90-150 | ≥50 | 0-60 | 0.7~1.4 | 76x1500 | ≥15 | 12000 | 11kW |
| GD165Z | 90-160 |
80 | 0-60 | 0.7~1.4 | 89×1.5 | 220-280L/S | 12000 |
8.8kW |
| GEC90 | 80-130 | ≥20 | 0-75 | 0.5~0.7 | 60x1000 | ≥ 6 | 15000 | Hydraulic |
| GEC100 | 80-130 | ≥20 | 0-93 | 0.5~0.7 | 60x1000 | ≥12 | 9600 | Pneumactic |
Advantages:
1. Propulsion, rotary and impact all powered by compressed air, the structure is simple, a single, convenient to move.
2.Have single, double top, bearing type selection of three kinds of supporting structure, can adapt to any geological .
3.Operator focus, convenient and quick operation.
4.Unique dual mufflers, good silencing effect, reduce the pollution of the environment drilling 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
Drill parts:
Working site:
If the small protable Down-The-hole can't meet your requirement.we also have cralwler drill rig for your choose:
Packaging &shipping:
Contact:
Gaode Equipment Co.,Ltd.
Tel:+86-371-55951210 Fax:+86-371-63526676
Skype:kevin66229
We are a member of trade assurance on Alibaba, and our trade assurance amount is USD60000.00 Through trade assurance you can 100% payment refund up to trade assurance amount for orders not meeting agreed Delivery or Quality terms.
Send Inquiry to This Supplier
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