Pursuing excellence is the core value of our Main Ventilation Equipment, Underground Dump Truck, Coal Mine Battery Locomotive, which lays the foundation for corporate development. We hope we can have a pleasant relationship with businessman from all around the earth. We would like to share our experience with friends at home and abroad, as a way to create a bigger cake with our joint efforts. ‘Good quality, Good service ‘ is always our tenet and credo.
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 diameter（mm） | Rod diameter（mm） | Rod material | Drilling depth（m） | ||
| 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.
We pursue excellence and strive for perfection in each of our Full Hydraulic Underground Tunnel Drilling Rig (XZKD95-3), because it is our goal to deliver the best products to you. Our company is in line with the development strategy of ‘overall following, partial surpassing, key breakthrough and catching up with the later’. Our company has all kinds of professional technical personnel and senior management personnel and has gradually formed a strong system from research, production, sales to first-class after-sales service.
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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