CJD-260 Crawler Pneumatic Water Well Drilling Rig

Keywords:

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产品描述

  • 产品描述
    • Commodity name: CJD-260 Crawler Pneumatic Water Well Drilling Rig

    1.Introduction of CJD-260 crawler pneumatic water well drilling rig

    CJD-260 crawler-type pneumatic water well drilling rig is a pneumatic water well drilling rig jointly developed by Shandong Master Machinery Group and Jining Master Machinery Research Institute. It is mainly used for drilling operations in rocky areas such as hills and mountainous areas. With the advantages of deep hole, fast footage, flexible movement and high efficiency, it has been widely used in industrial and civilian drilling, geothermal drilling, environmental monitoring drilling and other occasions.

    2.Features of CJD-260 crawler pneumatic water well drilling rig

    (1) Using the principle of pneumatic impact, the drilling footage is fast and the efficiency is high.

    (2) Equipped with steel crawler chassis, it has strong off-road performance and can easily cope with various complex work sites.

    (3) Equipped with hydraulic high outriggers, it is convenient for loading and unloading trucks, saving hoisting costs, and can be used for drilling rig leveling to maintain the stability of the fuselage.

    (4) Equipped with a high-power diesel engine, which has strong power and can effectively meet the needs of work.

    (5) Equipped with hydraulic lifting and lowering compound drilling arm to save space and provide powerful lifting force for deep hole operations.

    (6) The drilling rig is equipped with hydraulic feeding system, dual hydraulic motor power head, chain drive and hydraulic cylinder propulsion, with large torque and high drilling efficiency.

    (7) Equipped with hydraulic wrench, the drill pipe can be quickly disassembled, saving time and effort.

    (8) The operating handle is centralized, the layout is reasonable, and it is safe and feasible.

    (9) Excellent workmanship, durable and low maintenance cost in the later period.

    3.Technical parameters of CJD-260 crawler pneumatic water well drilling rig

    No.

     Parameter

    Unit

    Parameter value

    1

    Drilling diameter

    mm

    Φ140-Φ325

    2

    Drilling depth

    m

    260

    3

    Drill pipe diameter

    mm

    Φ76、Φ89、Φ102

    4

    Drill pipe length

    m

    1.5、2.0、3.0

    5

    One-time push length

    mm

    3300

    6

    Host power

    kW

    76

    7

    Propulsion

    T

    8

    8

    Lifting force

    T

    16

    9

    Working pressure

    Mpa

    1.7-2.5

    10

    Air consumption

    m³/min

    17-31

    11

    Walking speed

    km/h

    2.5

    12

    Climbing ability

    Max.

    30°

    13

    Rotary speed

    rpm

    40-160

    14

    Rotary torque

    N.m

    5000

    15

    Dimensions

    mm

    3950*1850*2850

    16

    Total Weight

    T

    5.5

    Note: The product is constantly improving, if there is any change without notice, please refer to the actual product.

    Key words:
    • pnematic dth crawler rock drill
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    • pnematic crawler drilling rig

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