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BQ90 Down The Hole Driller
BESTLINK
BQ-90 series dth driller is a new model drill, we develop it specially used for stone quarry and the drilled hole can be different diameter, depth, multi-orientation&angle. Now it's the indispensable products for mine quarrying, stone dynamiting and diamond wire passing.
It has following advantages:
1) Light weight, easy installation and transportation
2) The high quality pneumatic components ensure the low energy and air consumption and high efficiency
3) The good hoisting ability
4) The particular mechanical tube devices for screwing and discharging to reduce the labor intensity
5) The particular design for guiding drilling
Specifications
| Name | BQ-90P | BQ-90PE | BQ-90PH |
Max.depth | 35-40m | 35m | 35-40m |
Diameter of drilling | Φ65-90mm | Φ65-90mm | Φ65-90mm |
Drilling | 6~8m/h | 7~9m/h | 7~9m/h |
Minimum air pressure | 0.5-0.7MPa | 0.5-0.7MPa | 0.5-0.7MPa |
Total compressed | 12~14m³/min | 7~9m³/min | 5~7m³/min |
The hole hammer | Φ65-90 | Φ65-90 | sΦ65-90 |
Track travel | 1m | 1m | 1m |
Advance | pneumatic motor , | pneumatic motor, | hydraulic motor |
The pneumatic | pneumatic motor, | motor, reducer | Hydraulic motor |
Drilling direction | any direction | any direction | any direction |
Adjust height of | 220mm | 220mm | 220mm |
Pneumatic control | remote control, manual | remote control, manual change direction | remote control, manual change direction |
Total weight | 250Kg | 250Kg | 375Kg |
BQ-90 series dth driller is a new model drill, we develop it specially used for stone quarry and the drilled hole can be different diameter, depth, multi-orientation&angle. Now it's the indispensable products for mine quarrying, stone dynamiting and diamond wire passing.
It has following advantages:
1) Light weight, easy installation and transportation
2) The high quality pneumatic components ensure the low energy and air consumption and high efficiency
3) The good hoisting ability
4) The particular mechanical tube devices for screwing and discharging to reduce the labor intensity
5) The particular design for guiding drilling
Specifications
| Name | BQ-90P | BQ-90PE | BQ-90PH |
Max.depth | 35-40m | 35m | 35-40m |
Diameter of drilling | Φ65-90mm | Φ65-90mm | Φ65-90mm |
Drilling | 6~8m/h | 7~9m/h | 7~9m/h |
Minimum air pressure | 0.5-0.7MPa | 0.5-0.7MPa | 0.5-0.7MPa |
Total compressed | 12~14m³/min | 7~9m³/min | 5~7m³/min |
The hole hammer | Φ65-90 | Φ65-90 | sΦ65-90 |
Track travel | 1m | 1m | 1m |
Advance | pneumatic motor , | pneumatic motor, | hydraulic motor |
The pneumatic | pneumatic motor, | motor, reducer | Hydraulic motor |
Drilling direction | any direction | any direction | any direction |
Adjust height of | 220mm | 220mm | 220mm |
Pneumatic control | remote control, manual | remote control, manual change direction | remote control, manual change direction |
Total weight | 250Kg | 250Kg | 375Kg |
