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            Down the hole drill series
            KQD155B electirc down the hole drill
            KQD-155B down the hold drill is my company design a new type of energy-saving and high efficiency drilling equipment,widely used in medium and small mines and road construction, national defense, water conservancy and the stone in the engineering of deep hole drilling operation,also is the indispensable drilling open-pit mining equipment, especially suitable for other jumbo can't normal operation on  a rugged terrain; The machine has compact structure, convenient operation, fast speed, high efficiency, good machine detachable, transportation is extremely convenient.
            KQD155B down the hold drill basic parameter 
            Drilling diameter（mm） 
            90-130 
            Drilling depth（m） 
            ≥50 
            Roting speed（rpm） 
            0-60 
            Working pressure（MPa） 
            0.7~1.4 
            Drill specifications（mm） 
            76x1500 
            Capacity（m^3/min） 
            ≥12 
            Lifting power（N） 
            12000 
            Notes  
            electromotor（7.5kW） 
             
            CVF-13/7  piston air compressor
            ☆Working pressure: 0.7MPa
            ☆Capacity: 13m3/min
            ☆Motive diesel:  YC6108ZG 108kW
            Commins 6BT5.9-C118
            >>Click to view data for details 

            VF-13/7piston air compressor
            ☆Working pressure:0.7MPa
            ☆Capacity:13m3/min
            ☆Motor Power ranger:75kW
            >>Click to view data for details