Mainly used primary and secondary drilling in all stone quarries. Available for vertical, horizontal and slant drilling. It should be used for drilling before wire saw cutting.
(item)/(Model) QZ65-90B
Multifunctional Pneumatic Drill
Max.depth of drilling 35-40m
diameter of drilling бщ65-90mm
Drilling speed 6~8m/h
minimum air pressure 0.6***
total compressed air consumption 12~14m³/min
the hole hammer special pneumatic motor
track travel 1m
advance device Hydraulic motor,chain
the pneumatic ratation head Hydraulic motor
drilling direction any direction
adjust height of the down jack 220mm
pneumatic control panel remote control,manual change diection
Total weight 400Kg
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