After-sales Service: | Support |
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Warranty: | Support |
Certification: | CE, ISO 9001:2000 |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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* Full hydraulic control, be convenient and flexible: Drilling speed, torque, axial pressure,anti-axial pressure, propulsion speed and speed can be adjusted at any time to meet the needs of different drilling tools and different construction techniques.
* Top drive rotary drilling: easy to install and remove the drill rod, shorten the auxiliary time, and fasten the drilling of follow-pipe.Crawler mounted Mining Drilling Rig Specification
Model | HQZ320L | HQZ320L |
Drill Mast (m) | 3 | 6 |
Drilling diameter (mm) | 130-325 | 130-325 |
Drilling depth (m) | 320 | 320 |
one-time advance length (m) | 3.6 | 6.6 |
Main motor power | 85kw | 85kw |
Working pressure (mpa) | 1.7-3.0 | 1.7-3.3 |
Air consumption (m³/min) | 17-35 | 17-35 |
Drill pipe diameter (mm) | 76/89/102 | 76/89/102 |
Drill pipe length (m) | 1.5/2.0 | 3.0/6.0 |
Lifting force (T) | 18 | 24 |
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