KJ310 hydraulic tunneling drilling rig is specially designed for
the extremely inclined tunnel, with the maximum slope
standing at 25°.It is suitably qualified for the drilling of hard
rock mine whose section falls in the range of 12-35m².
Permanent magnet variable frequency screw air compressor can maintain high motor efficiency at any speed, so the energy-saving effect is much better than that of ordinary screw air compressor.
The cooling system design is especially suitable for high temperature and high humidity environment in Asia. It has excellent vibration isolation technology and noise reduction measures.