China Factory Price Drilling Hole Pneumatic Driven DTH Drilling Equipment, Find details about China Drill DTH, Drill Rig from Factory Price Drilling Hole Pneumatic Driven DTH Drilling Equipment
Name | BQ-90P Pneumatic driller |
Max. depth of drilling | 35-40m |
Diameter of drilling | Φ65-90mm |
Drilling speed | 6~8m/h |
Minimum air pressure | 0.5-0.7MPa |
Total compressed air consumption | 7~9m³/min |
The hole hammer | CIR65-90 |
Track travel | 1.2m |
Advance device | pneumatic motor, reducer, chain |
The pneumatic rotation head | pneumatic motor, reducer |
Drilling direction | any direction |
Adjust height of the down jack | 220mm |
Pneumatic control panel | remote control, manual change direction |
Total weight | 250Kg |