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St 350 Hydraulic Borehole Drilling Machine Crawler Pneumatic

    Buy cheap St 350 Hydraulic Borehole Drilling Machine Crawler Pneumatic from wholesalers
     
    Buy cheap St 350 Hydraulic Borehole Drilling Machine Crawler Pneumatic from wholesalers
    • Buy cheap St 350 Hydraulic Borehole Drilling Machine Crawler Pneumatic from wholesalers
    • Buy cheap St 350 Hydraulic Borehole Drilling Machine Crawler Pneumatic from wholesalers

    St 350 Hydraulic Borehole Drilling Machine Crawler Pneumatic

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    Brand Name : ShiTan
    Model Number : ST 350
    Certification : ISO9001
    Price : Negotiation
    Payment Terms : T/T, Western Union
    Supply Ability : 20000 Set/Year
    Delivery Time : Within 10-12 days
    • Product Details
    • Company Profile

    St 350 Hydraulic Borehole Drilling Machine Crawler Pneumatic

    ST 350 Shitan Machinery Drilling Equipment ,Crawler Mounted Pneumatic Borewell Machine


    ST 350 Crawler Mounted Pneumatic Drilling Rig Information

    It is a mechanical top-drive drilling equipment that integrates water drilling and gas drilling, which solves the difficulty of drilling air-drilling hammers in soil layers. The problem of low mud drilling construction efficiency, the dual-purpose water and gas drilling rig is suitable for various formations, and the core drilling efficiency and geological
    exploration are efficient and energy saving.

    ST 350 Crawler Mounted Pneumatic Drilling Rig Parameters

    Model
    ST 350 Drilling Rig
    Drilling depth350m
    Dia.holeφ140-325mm
    Advance Length one time6.6m
    Working pressure1.7-3.4 MPa
    Air consumption17 - 36 m³/min
    Length of rod1.5m,2m,3m, 6m
    Dia. Of rodφ89,φ102,φ114
    Lifting power22T
    Rotation torque6200-85000N.m
    Rotation Speed66 - 135 rpm
    Diesel EngineYuchai
    Engine Power92 Kw/2200rpm
    Travelling speed0-2.5 Km/h
    Climb capacity30°
    Weight9000kgs
    Dimension6000x2000x2780mm
    Application
    Complicated geological conditions: Rock, Mud, Sand etc.
    Drilling WayTop drive hydraulic rotary and propulsion, Dth Drilling or Mud Pump Driling
    DTH Hammer4",5",6",8",10" Drill hammer or CIR110, 130, 150,170
    Remark: It is installed with steel track , winch, electric welding machine.


    Advantages Of ST 350 Crawler Mounted Pneumatic Drilling Rig


    1, it is a high efficiency and multi-functional down the hole water well drilling equipment, It can be used to drill water well, agrecultural irrigation well, geothermal well and other type well holes. It is sepcial suitable for mountain area and rock stratum water sourcing project.

    2, This machine can drill in different stratum, The maximum bore diameter can be 350mm.

    3, This machine adopts big torque hydraulic motor for power head and brand diesel, big diameter hydraulic cylinders for the hydraulic control system. The brand diesel is protected by 2 levels air filtration systems and also can directly use the clean air from the air compressor.

    4,Unique bump set design and centralize controlled operation system is easy to maintain and convenient for machine operation.

    5,This machine adopts excavator crawler chassis and make the machine a high off-road performance, It also can be mounted on a truck to make it more maneuverability.

    6, Two gears rotation and feeding speed makes it work in soil and rock layers.


    Our Service of Drilling Rigs


    1. One-to-one dedicated customer service staff;

    2. Inquiries, emails, and messages will be answered as soon as possible.
    3. Provide professional technical parameters, video and picture sharing, project design.

    After-sales service
    Provide after-sales service 24 hours a day, 7 days a week.

    Customers can contact us at any time.



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