China Hard Rock Boulders Drilling Machine, Find details about China DTH Drilling Machine, Rock Drill from Hard Rock Boulders Drilling Machine
model | Q-100 |
Voltage | 380V |
Air pressure | 0.6-0.8mpa |
Drilling diameter | 65-130mm |
Motor Power | 4.0kw |
Drilling direction | 0°-90° |
Hose Diameter | 38mm |
Drilling depth | ≥30m |
Cylinder advance stroke | 1000 |