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    Down the hole drill series
    KQD145B electirc down the hole drill
    KQD-145B  down the hold drillis 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. 


    KQD145B 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） 
     76x1000 
    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
    Commins6BT5.9-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