Hard Rock Down The Hole Drilling Rig for Mining

=== Base Info ===

=== Description ===

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
 
DTH Driller BQ90 Pneumatic type on the working site: