ZDY-1200S full hydraulic tunnel drilling rig

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产品描述

  • 产品描述
    • Commodity name: ZDY-1200S full hydraulic tunnel drilling rig

    1.Brief introductions of ZDY-1200S full hydraulic tunnel drilling rig

    ZDY1200S full hydraulic tunnel drilling rig is a full hydraulic power head structure with wide speed range, large torque and strong lifting and drawing ability. It is suitable for the construction of advanced detection hole, geological exploration hole, gas drainage hole, water injection hole and other engineering holes in coal mine.

    ZDY1200S full hydraulic tunnel drilling rig is composed of three main parts, main engine, pump station and control table. It has good disintegration, convenient relocation and transportation. It can be arranged flexibly according to the situation of the site; it has linkage function and simple and flexible operation; it uses double pump confluence system to drill down fast and work efficiency high; the diameter of the power head through hole is large and the replacement of different diameter of the diameter of the drill can use the drill pipes of different diameter. The length of the drill pipe is not limited by the structure size of the drilling rig itself; it is used to support the oil cylinder to adjust the angle of the fuselage to be convenient and labor-saving. At the same time, the support of the fuselage is safe and reliable. The control handle is concentrated on the control table, and the worker can operate in a long distance, so it’s good flexibility and high safety.

    2. Specifications of ZDY-1200S full hydraulic tunnel drilling rig

    Project

    Unit

    Parameter

    Maximum drilling depth

    m

    200

    Borehole diameter

    mm

    Ф75

    Drilling pipe diameter

    mm

    Ф42/Ф50

    Drilling angle

    °

    0-±90

    Output torque

    n.m

    350-1200

    Ability to feed

    kn

    36

    Ability to pullout

    kn

    52

    Rotating speed

    r/min

    80-280

    Rated advence speed

    m/s

    0-0.45

    Hardness range (protodyakonov scale of hardness)

     

    f≦10

    Main engine size

    mm

    1850*710*1460

    Total weight (excluding the drill rod)

    kg

    1360

    Main engine weight

    kg

    750

    Motor power

    kw

    22

    Note: The product is continuously improved, and subject to change without notice, please refer to the actual product.

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