GIA A7 surface drilling rig is a mature product launched to the market at the beginning of its establishment of GIA company, which is widely applied in major mines and quarries in China.
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GIA A7 split type surface drill rig has the advantages of simple structure, strong maneuverability, convenient maintenance and insensitivity to rock cracks. It is especially suitable for large volume deep hole drilling and quarrying.
For GIA A7 drilling rig, GIA company still adopts the original technical drawings of Sweden Epiroc Rock Drills Aktiebolag (formerly Atlas Copco Group) and the original spare parts. The drilling rig is applicable to the hole diameter range of 89–140mm, which is economical, practical, simple and reliable.
Technical Parameters
Borehole diameter:89-140mm
Borehole depth:30m
Rotation speed:0-100rpm
Rotation torque:3200Nm
Propulsion mode:cylinder c
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