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KY SERIES DTH DRILLING RIG

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  • KT20 Integrated DTH DRILLING RIG

    CAT Diesel engine | With dust collector

     

     

    Description of KT20 Integrated DTH DRILLING RIG :


    Air Hydraulic ROC KG920 is our smallest crawler mounted, down the hole, pneumatic drill rig, and is ideal for work in confined areas. It is a fully mechanized, self propelled, heavy duty drill. It is a simple one-man operated rig, easy to operate and easy to maintain. The tramming controls are located beside the left track, and both tramming and drilling are powered by hydraulic motors.


    Features of KG920B Crawler DTH DRILLING RIG

     

    KAISHAN surface DTH drill rigs, equipped with powerful down-the-hole hammers, are designed for high-capacity rock drilling in surface mines. They are completely self-contained, with onboard compressors and efficient dust suppression. They are highly productive and very reliable, with low life-cycle costs.
    The AirHydraulicROC KT20 is the first representative of the new advanced KAISHAN down-the-hole drilling rig generation.

     

    When compared to others, the AirHydraulicROC KT20 clearly stands out from the crowd for its top productivity and very low energy consumption in its class. Equipped with the latest technology, it offers great usability, efficient rig operation and low operating costs.

     

    With its 287 kW diesel engine and a 22 m3 compressor airflow at 20-bar pressure, it is a perfect match for the 5" DTH hammer. All power is fully utilized, translating into low energy consumption, low operating costs and top productivity. The rig performs efficiently and economically also with 4" and 6" hammers.


    On top of high performance and productivity, the machine offers a first class operator environment with solutions that enable seamless interaction of man and machine: The operator handles drilling and the automation takes care of all machine controls. Further adding to the smooth interaction are the modern control system with simple icon displays, carefully designed ergonomy features, and excellent visibility.


    Main applications of the AirHydraulicROC KT20 include production drilling, quarry/mine development and wall control.

     

     

     

    Specification of KT20 Integrated DTH DRILLING RIG :

     

    Rock Range

    f=6-20

    Drilling Diameter mm

    135-165(51/2"-61/2")

    Automatic extension rod depth m

    36

    Traveling speed km/h

    2.5

    Grade ability

    22°

    Ground clearance mm

    430

    Total power KW

    287

    Diesel engine

    CAT C11

    Air Capacity m3/min

    22

    Working pressure bar

    20

    Dimensions (L × W × H))mm

    11500×2700×3200

    Weight Kg

    23000

    Gyrator Speed r/min

    0-107

    Rotary torque N.m

    3900

    Maximum push pull

    45000

    Carriage Elevation angle

    125°

    Carriage pendulum Angle

    Right97° Left33°

    Drill arm pendulum Angle

    Right42° Left15°

    Drill arm demotion Angle

    Up42° Down20°

    Frame leveling Angle

    Up10° Down10°

    Propulsion length

    4000

    Compensation Length mm

    1200

    Hammer

    HD55A

    Rod

    Φ102×4000 mm

    Method of collecting dust

    Dry(Hydraulic drive cyclone layer flow)

    Method of extending Rod    

    automatically extending and unloading rod

    Automatic anti-block way

    electro-hydraulic control anti-block

    Method of Lubrication for Rod

    Automatic injection

    Screw Thread Protect for Rod

    Equipped with floating joint protection drill pipe thread

    Hole Angle and drill hole depth is shown in real time

     

     

     

     

     


     

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