China 30m Full Pneumatic Blasting DTH Drilling Rig for Sale, Find details about China Drilling Rig for Sale, Drilling Rig from 30m Full Pneumatic Blasting DTH Drilling Rig for Sale
Model | XDQ70 | XDQ100 |
hole dia | 50~90mm | 80-130mm |
rock hardness | ≥20 | ≥20 |
hole depth | ≥15m | ≥25m |
rotary speed | 110r/min | 110-160r/min |
rod spec | 42mm | 50mm/60mm |
working pressure | 0.5~0.7Mpa | 0.5-0.7Mpa |
air consumption | 7m³/min | 13m3/min |
lifting force | 3600N | 9600N |
pneumatic motor power | 3KW | 4KW |
rod length | 1025mm | 1025mm |
weight | 150kg | 450kg |
dimension | 1740*260*420mm | 2230*380*550mm |
remark | pneumatic | pneumatic |