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Underground Exploration Drill Rig

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The power head with mechanical spring and cone block clamping / hydraulic release mode, clamps reliably for long maintenance cycle.

Underground Exploration Drill Rig

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The power head with mechanical spring and cone block clamping / hydraulic release mode, clamps reliably for long maintenance cycle.

Product Details

Product features

1, The power head with mechanical spring and cone block clamping / hydraulic release mode, clamps reliably for long maintenance cycle.

2, The feed system is driven directly by the cylinder, so the structure is simple and compact, and the feeding / pulling force is bigger.

3, Load sensitive hydraulic system, energy saving and environmental protection;

4, Standard hydraulic base who can achieve 0-180 ° tilt adjustment, convenient , fast and reliable.

5, optional hydraulic / electric core winch;

6, Ergonomic control panel can achieve centralized control and drilling parameters show . The operation is convenient, safe and reliable under a low labor intensity.

 

Technical Parameters
Drilling capacity 850 m *
Aperture Range BQ-HQ
Maximum torque 700 Nm
Maximum speed 1000 r/min
Feed force 65 KN
Pull up 65 KN
Feed stroke 1600 mm
Drilling angle 0-180°
Motor power 55 KW
Host length 3200 mm
Host width 1500 mm
Host height 1500 mm
Host weight 1.2 t

 

* Note: The data in the table is the vertical downward BQ aperture drilling data in the homogeneous rock, for reference only.

The relation between the drilling depth, drilling diameter and the drilling shaft material

 

Drilling hole diametermm Rod diametermm Rod material Drilling depthm
Downhole Waterlevel Uphole
95(HQ) 89 steel 400 300 200
75(NQ) 71 steel 600 400 300
59(BQ) 55.5 steel 850 550 400

 

Main Body

The main body is composed of feed frame, rotation unit, rod base holder, cylinder etc. It’s easy to dis-assemble and assemble. Thanks to Standard hydraulic base who can achieve 0-180 ° tilt adjustment.

The control panel design is simple and easy to operate.

Power Unit

The power unit of Underground Exploration drill rig is mounted on a mounted frame, which is easy to move, and can be a distance away from the working body when it is working.

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Depending on strong technical capability and rich experience, ZONGDA provides the EPC service to the domestic and international clients and has abundant EPC project experience in China.

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