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    XY-1B Core Drilling Rig

    XY-1B Drilling Rig is a hydraulic-feed low speed drilling rig. To meet the needs of different consume with widely practical use, we advance XY-1B-1, drilling rig, which is added with water pump. The rig, water pump and diesel engine are installed on same base. We advance XY-1B-2 Model drill, which is added with travel lower chuck.

    1. Application Range

    Engineering geological explorations for railway, highway, bridge and dam etc; Geologic core drilling and geophysical exploration. Drill the holes for small grouting, blasting and small water well. The rated drilling depth is 150 meters.

    2.  Main Features

    (1)     Being equipped with ball type holding device and hexagonal Kelly, it can accomplish no-stopping working while lifting the rods, thus drilling efficiency increase. Operate conveniently, secure and reliable.

    (2)     Through the pressure indicator of bottom hole, the well condition can be observed easily. Close levers, convenient operation.

    (3)     The hoist spindle is supported by the ball bearing, it could eliminate the event of the supporting bearing burned-out. Under the spindle head, there is a well top plate for unscrewing the rods conveniently.

    (4)     Compact size and small weight. Easy to dismantle and transport, adapt to work in plain and mountain areas.

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

    3. Technical parameters

    Fundamental
      parameters

    Drilling depth

    200,150,100,70,50,30m

    Hole diameter

    59,75,91,110,130,150mm

    Rod diameter

    42mm

    Angle of drilling

    90°-75°

    Rotation
      unit

    Spindle speed(4 shift)

    71,142,310,620rpm

    Spindle stroke

    450mm

    Max. feeding pressure

    15KN

    Max. lifting capacity

    25KN

    Max. Spindle lifting speed without load

    0.05m/s

    Max. Spindle downward without load

    0.067m/s

    Max. Spindle output torque

    1.25KN.m

    Hoist

    lifting capacity(single line)

    15KN

    Drum speed

    19,38,84,168rpm

    Diameter of the drum

    140mm

    Drum circumferential velocity(second   layers)

    0.166,0.331,0.733,1.465m/s

    Diameter of the wire rope

    9.3mm

    Brake diameter

    252mm

    Brake band broad

    50mm

    Hydraulic
      oil pump

    Model

    YBC-12/80

    Rated pressure

    8Mpa

    Flow

    12L/min

    Rated speed

    1500rpm

    Power unit

    Type of diesel(ZS1105)

    Rated power

    12.1KW

    Rated rotating speed

    2200rpm

    Type of electrical motor(Y160M-4)

    Rated power

    11KW

    Rated rotating speed

    1460rpm

    Overall dimension

    XY-1B

    1433*697*1273mm

    XY-1B-1

    1750*780*1273mm

    XY-1B-2

    1780*697*1650mm

    Total weight(not include power unit)

    XY-1B

    525kg

    XY-1B-1

    595kg

    XY-1B-2

    700kg


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