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    XY-1A Core Drilling Rig

    XY-1A drill is a portable hydraulic rig which on high speed. To meet the needs of different customers with widely practical use, we advance XY-1A(YJ) Model drill, which is added with travel lower chuck; And a advance XY-1A-4 Model drill, which is added with water pump; rig, water pump and diesel engine installed on same base.

    1.  Application Range

    (1)     Geological exploration, engineering geology investigation and kinds of survey holes in concrete structures.

    (2)     Diamond bits, hard metal bits and steel-shot bits could be selected to different layers.

    (3)     The rated drilling depth is 100m using dia. 75mm bit, and 180m using dia. 46mmbit. The drilling depth cannot exceed 110% of its capacity. The allowable maximum diameter of initial hole is 150mm.

    2.   Main features

    (1) Easy operation and high efficiency with the hydraulic feeding

    (2) As the ball type chuck and the driving rod, it can complete no-stopping rotating while the spindle relit

    (3) The pressure indicator of bottom hole can be observed and the well conditions controlled easily

    (4) Close levers, convenient to operate, safe and reliable

    (5) Compact size and light in weight, easy to assemble, disassemble and transport, suitable for plains and mountain area.

    (6) The octagon shape section spindle can give more torque.

    3. Technical parameters

    Fundamental
      parameters

    Drilling depth

    100,180m

    Max. Diameter of the initial hole

    150mm

    Diameter of the final hole

    75,46mm

    Diameter of drilling rod

    42,43mm

    Angle of drilling

    90°-75°

    Rotation
      unit

    Spindle speed(5 positions)

    1010,790,470,295,140rpm

    Spindle stroke

    450mm

    Max. feeding pressure

    15KN

    Max. lifting capacity

    25KN

    Hoisting

    Single wire lifting capacity

    11KN

    Rotation speed of drum

    121,76,36rpm

    Drum circumferential velocity(two   layers)

    1.05,0.66,0.31m/s

    Diameter of the wire rope

    9.3mm

    Drum capacity

    35m

    Hydraulic
      oil pump

    Model

    YBC-12/80

    Nominal pressure

    8Mpa

    Flow

    12L/min

    Nominal speed

    1500rpm

    Power unit

    Type of diesel(S1100)

    Rated power

    12.1KW

    Rated rotating speed

    2200rpm

    Type of electrical motor(Y160M-4)

    Rated power

    11KW

    Rated rotating speed

    1460rpm

    Overall dimension

    XY-1A

    1433*697*1274mm

    XY-1A-4

    1700*780*1274mm

    XY-1A(YJ)

    1620*970*1560mm

    Total weight(not include power unit)

    XY-1A

    420kg

    XY-1A-4

    490kg

    XY-1A(YJ)

    620kg

     


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