face drilling rig DT1-14

Optional
  Hydraulic driven water booster pump  
    Small or big power diesel
    Montabert HC*0 rock drill
    LHS HYD**0 rock drill
    2.5 m slider for the rock drill
    3.8 m slider for the rock drill     

  Hydraulic drilling boom
    Special design heavy duty with double tripod suspension.
    for accurate mechanical parallel holding in all directions
    Telescopic boom can make up of the angle when drilling   
    the hole of bottom, thus no blind angle left.
    The square section of boom increases mechanical stability.
    The Helac rotary actuators is located in front of the boom,
    it can make the feed mechanism to rotary ±**0 degree. 

 Hydraulic system
    The hydraulic oil tank be set at high position, and the oil
    pump at the bottom, the design makes sure system can 
    work with low pressure.
    The appropriate flow with high efficient water cooler en-
    sure the temperature of hydraulic system keep at a nor-
    mal level after long operating time. 
    Multi-filter in the hydraulic oil tank , it can keep cleanliness   
    of oil and reduce the risk of hydraulic system failure.