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            Down the hole drill series
            KQD100 electirc down the hole drill
            KQD100 down the hold drill 
            ● High efficiency and energy saving of the electric down the hold drill  
            Turn to motor as the power, economy and high efficiency, energy saving.
             
            Using cycloid pin wheel reducer,large rotary torque, high drilling efficiency.
             
            Novel overload protection, stability and reliability of the operation of the rig. 

            KQD100 down the hold drill basic parameter 
            Drilling diameter（mm） 
             80-100 
            Drilling depth（m） 
             ≥20 
            Roting speed（rpm） 
             0-62 
            Working pressure（MPa） 
             0.5~0.7 
            Drill specifications（mm） 
             60x1000 
            Capacity（m^3/min） 
             ≥7 
            Lifting power（N）  
            9600 
            Notes   
             electromotor（4kW） 
            CVFY-9/7 Diesel portable air compressor
            ☆Working pressure:0.7MPa
            ☆Capacity:9m3/min
            ☆Motor Power ranger:55kW
            >>Click to view data for details 

             
            VF-10/7 piston air compressor
            ☆Working pressure:0.7MPa
            ☆Capacity:10m3/min
            ☆Motor Power ranger:65kW
            >>Click to view data for details