China Pneumatic Down-The-Hole Drill Machine, Find details about China Drill Machine, Multifunctional Drill Machine from Pneumatic Down-The-Hole Drill Machine
(item)/ (Model) | QZ65-90B Multifunctional Pneumatic Drille r | QDZ65-90B Multifunctional Pneumatic /Electric Drille r |
Max. Depth of Drilling | 35-40m | 35-40m |
diameter of drilling | Φ65-90mm | Φ65-90mm |
Drilling speed | 6~8m/h | 6~8m/h |
minimum air pressure | 0.5-0.7MPa | 0.5-0.7MPa |
total compressed air consumption | 12-14m³/min | 7-9m³/min |
the hole hammer | Φ65-90 | Φ65-90 |
track travel | 1m | 1m |
advance device | pneumaticmotor reducer,chain | pneumatic reducer,chain |
the pneumatic rotation head | pneumatic motor,reducer | motor,reducer |
drilling direction | any direction | any direction |
adjust height of the down jack | 220mm | 220mm |
pneumatic control panel | remote control, manual change direction | remote control manual change direction |
Total weight | 400Kg | 400Kg |