JDL-400 mechanical top drive water and air dual purpose drilling rig

Keywords:

Water well drilling rig machine Water well drill pipe Drilling water well

产品描述

  • 产品描述
    • Commodity name: JDL-400 mechanical top drive water and air dual purpose drilling rig

    1.Brief introduction of JDL-400 mechanical top drive water and air dual purpose drilling rig

    DL-400 drilling rig is a water well drilling rig that mix mud drilling rig and air drilling rig in one equipment with mechanical top head. It is a good solution to the difficulty of drilling in the soil layer for DTH rig and the low efficiency of drilling for mud rotary rig in the hard rock, gravel and pebble layer. The mud/air drilling rig adapts to various soil strata. The mud/air drilling rig is efficiency and energy saving to drill water well and geological exploration of core sample.

    2.Features of JDL-400 mechanical top drive water and air dual purpose drilling rig

    (1)Equipped with hydraulic steel crawler, strong off-road capability;

    (2) Equipped with 4 hydraulic square tube high outriggers for auxiliary support and getting on and off..

    (3) The left and right sides of the drilling rig are equipped with drill pipe racks and foot pedals, and the design is user-friendly.

    (4)The front end of the drilling rig is equipped with an auxiliary rod unloading cylinder, which is convenient for loosening the drill rod.

    (5)The drilling rig uses dual oil pumps to supply oil, and the hydraulic system uses the technology of shunt and confluence, and the power head rises and falls rapidly.

    (6)The hydraulic oil pump and the power are directly connected by the coupling, and the drilling rig can climb and move powerfully.

    (7) AMT manual gearbox is adopted, and its speed range and torque can meet the requirements of water and gas drilling at the same time.

    (8)Equipped with an electronically controlled shifter, one-key operation can quickly switch the speed, forward and reverse, and jog.

    3. Technical parameters of JDL-400 mechanical top drive water and air dual purpose drilling rig

    JDL-400 mechanical top drive water and air dual purpose drilling rig

    Working stratum

    Loose soil layer and bed rock(hardness:F6~20)

    Drilling

    method

    Mechanical top head rotation, hydraulic feeding,

     work with mud pump or DTH.

     

    Drilling

    capacity

    rhinestone drill pipe mud drilling

    700m

    NQ wireline coring

    800m

    Air Drilling pipe depth

    400m

    Drill hole diameter

    Φ75-Φ350

     

    Power

    Diesel engine model

    Yunnei YN48GBZ

    Rated power

    92kw

    Rated speed

    2400rpm

    Drive

    head

    Rotary speed

    110~900r/min

    Max. torque

    0-12000N.m

    Feeding

    system

    Lifting capacity

    240kN

    Thrusting capacity

    180kN

    Winch

    capacity

    Mechanical winch (single rope)

    7.5T

    Drill

    pipe

    Drill pipe diameter

    Φ50/Φ60/Φ76/Φ89

    Drill pipe length

    3000mm

    Crawler

    chassis

    Walking speed

    0~2km/h

    Climbing angle

    25°-30°

    Dimension

    Transport

    6300*2000*2650mm

    Working

    3800*3250*8300mm

    Weight

    9000kg

    Air

    compressor

    Air consumption

    16~35m³/min

    Air pressure

    10.5~24.6bar

    The above parameters are subject to change without prior notice.

    Key words:
    • Water well drilling rig machine
    • Water well drill pipe
    • Drilling water well

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