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    DPP100 Mobile Drill

    DPP100 mobile drill is one kind of rotary drilling equipment installed on the chassis of ‘Dongfeng’ diesel truck, the truck meets the china IV emission standard, the drill equipped with transpose positions and auxiliary hoisting device, drilling fed by hydraulic oil pressure.

    1. Application Range

    (1) Exploration in shallow holes of mine, and seismic exploration drilling.

    (2) Drilling holes in liquids and natural gas exploitation.

    (3) Drilling holes for construction blasting.

    (4) Geological exploration and shallow water well drilling.

    2. Main Features

    (1) Having hydraulic pressure and high ability of pulling down and pulling up. The operation is easy and secure.

    (2) The main hoist provided is planetary hoisting; the operations are easy, safe and reliable. The auxiliary hoisting device provides impacting operating.

    (3) The mud pump is high self-adsorb ability and can be regulated 10 kind flows.

    (4) Rotary table can automatic transpose position to get out off the hole; thus the labor intensity is reduced and the drill’s service life is prolonged.

    (5) The driver rod has high rigidity, weightier, being pressure by self-weight.

    (6) Having hydraulic mast and four stabilizers, convenient in operation.

    (7) Long feeding stroke, auxiliary time reduced, drilling efficiency improved.

    (8) Two cabins for six persons.

    3. Technical parameters

    Fundamental
      Parameters

    Max. drilling depth

    Ф200mm

    70m

    Ф150mm

    100m

    Hex Kelly bar(across flats*length)

    75*5500mm

    Overall dimension

    9110*2462*3800mm

    Total weight

    10650kg

    Rotary table

    Spindle speed

    65,114,192rpm

    Max. feeding capacity

    48KN

    Max. pulling capacity

    70KN

    Feeding stroke

    1200mm

    Transpose stroke

    450mm

    Main hoisting
      device

    Rotation speed of drum

    28,48.8,82.3rpm

    Hoisting speed(single wire)

    0.313,0.544,0.917m/s

    Single wire lifting capacity

    12.5KN

    Diameter of the wire rope

    13mm

    Mud pump

    Type

    BWT-450

    Max. operating pressure

    2MPa

    Max. displacement of water

    450L/min

    Hydraulic
      oil pump

    Type

    CBE 32

    Operating pressure

    8MPa

    Hydraulic oil flow

    35L/min

    Hydraulic mast

    Diameter of cylinder

    100mm

    Max. operating pressure

    8MPa


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