
Product Category
Rail type independent rotary rock drill 70
YGZ70 rail type independent rotary rock drill
YGZ70 type guide type independent rotary rock drill is a rock drilling machine powered by compressed air. It is matched with the drilling rig or the umbrella rock hoist. It is mainly used for drilling horizontal or downward blastholes in the roadway. The diameter of the drilling hole is Φ38. -Φ55 mm, effective drilling depth of 8 meters, the drill can be reversed. It can also be used for rock drilling construction of railway, highway transportation, infrastructure construction, water conservancy and quarrying.
The main technical parameters
Machine weight: 70kg
Dimensions (length, width and height): 800 × 230 × 210mm
Air pressure: 0.63MPa
Water pressure: 0.45MPa
Impact energy: ≥112J
Impact frequency: ≥43Hz
Idling speed: ≥300r/min
Maximum torque: ≥85Nm
Air consumption: ≤159L/S
Drilling diameter: Φ38-55mm
Drilling depth: 8m
Solder tail specification: 25 × 159mm
Contact information
Tel:025-85096147
Fax:025-85096148
E-mail:zg-ljm@163.com
Address:Ri Jiangning District No. 5 Industrial Park, Jinhua Road
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