Product Description:
Our underground down the hole drilling rig KD-KDQ150 is developed by our company based on the new characteristics of underground mining technology in China, and optimized and improved on the existing down the hole drilling rig products. This model optimizes the original rock drilling parameters and uses system integration technology to design the overall size of the machine with low height, small turning radius, flexible walking, and high safety, better adapting to the development needs of domestic mines.
Features:
1) 360 ° all-round rock drilling, flexible operation and wide range.
2) Adopting a tire type chassis walking system, it has high traction and strong climbing ability.
3) By adopting advanced hydraulic integration technology, the reliability of the hydraulic system has been improved.
4) Adopting advanced unloading rod devices and automatic anti jamming systems to ensure efficient operation of the drilling rig.
5) Adopting modular design for easy maintenance and replacement.
6) By adopting advanced wireless remote control technology, it is possible to achieve safer and more convenient remote and multi-directional operation.
7) The parameters of each drilling rig can be infinitely adjusted according to the rock conditions and drilling depth, which improves the driving ability, smoothness, and overload resistance of the main working mechanisms such as rotation and propulsion.
Technical Parameters:
Mainly used in: underground deep hole mining technology |
| Component |
Name |
Unit |
Parameter |
Drilling Parameters |
Drilling Diameter |
mm |
76-203 |
| Drill Depth |
m |
0-100 |
| Drilling Elevation Angle |
° |
-5～90 |
| Drill Pipe Diameter |
mm |
60/76/89/114 |
| Drill Pipe Length |
mm |
1000/1250/1500 |
| Drilling Arm Rotation Angle |
° |
-180～+180 |
Advance Parameters |
Advance the Itinerary |
mm |
1200/1450/1700 |
| Maximum Propulsion Force |
N |
≥45000 |
| Maximum Lifting Force |
N |
≥45000 |
| Maximum Propulsion Speed |
m/min |
≥10 |
| Compensation Itinerary |
mm |
830 |
Walking Parameters |
Walking Style |
- |
Tyre-type |
| Turning Radius |
mm |
2000 |
| Walking Speed |
km/h |
1.2 |
| Gradeability |
° |
14 |
Rotation Parameters |
Rotation Speed |
r/min |
0～34 |
| Rotating Torque |
N.m |
≥3000 |
Machine Parameters |
Motor Power |
kW |
11+11 |
| Control Method |
- |
Wireless Remote Control |
| Compressed Air Pressure |
MPa |
0.7～2.1 |
| Minimum Ground Clearance |
mm |
210 |
| Weight |
kg |
4100 |
| External Dimensions of the Equipment (in Transport Condition) |
3650X1200X1870(±50) |
Applications:
Our KD-KDQ150, the down the hole drilling rig is widely used in the field of mining, especially in small and medium-sized mines. Due to its high degree of mechanization, low investment cost, and convenient operation, the down the hole drilling rig has been widely used in small and medium-sized mines at home and abroad. It is suitable for perforation operations in medium hard mineral rocks and can control ore grade and improve blasting quality by drilling various inclined holes.
