China Xdq70 Portable Pneumatic DTH Drilling Rig Rock Drill, Find details about China Drill Rig, Drill Machinery from Xdq70 Portable Pneumatic DTH Drilling Rig Rock Drill
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 |