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Water Well Borehole Portable Pneumatic Diesel Crawler Mounted Drill Rig

    Buy cheap Water Well Borehole Portable Pneumatic Diesel Crawler Mounted Drill Rig from wholesalers
     
    Buy cheap Water Well Borehole Portable Pneumatic Diesel Crawler Mounted Drill Rig from wholesalers
    • Buy cheap Water Well Borehole Portable Pneumatic Diesel Crawler Mounted Drill Rig from wholesalers
    • Buy cheap Water Well Borehole Portable Pneumatic Diesel Crawler Mounted Drill Rig from wholesalers

    Water Well Borehole Portable Pneumatic Diesel Crawler Mounted Drill Rig

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    Brand Name : SHITAN
    Model Number : ST350
    Certification : ISO
    Price : A detailed discussion
    Payment Terms : L/C, D/P, D/P, T/T, Western Union
    Supply Ability : 100000/yes
    Delivery Time : 5-8days
    • Product Details
    • Company Profile

    Water Well Borehole Portable Pneumatic Diesel Crawler Mounted Drill Rig

    Water Well Borehole Portable Pneumatic Diesel Drilling Crawler Machine Rigs


    Introduction of ST350 pneumatic drilling rig


    The ST350 pneumatic DTH drilling rig is capable of drilling up to 325mm diameter holes for pore-forming purposes to a depth of 350 meters.

    ST350 new generation multi-purpose DTH deep water well drilling rig is our independent research and development products. These new generation DTH are coupled to higher air power, and thus play a significant role in leading to faster drilling rates.

    Adopting newest model & advanced hydro technology, our water well drilling machine are mainly used for well drilling in resource exploration and hydrology wells, civil use water well, agriculture irrigation project, and can also be used for coal-mine gas exploitation, coalbed methane, shallow


    Parameters of 350 water well drilling rig

    Technical Parameters of ST300 water well drilling rig
    typeST350
    The weight9.8T
    Dimension

    6m×2m×2.5m

    The hole diameter

    105-305mm

    Drilling depth350m
    One-time advance length6m
    Walking speed2.5KM/H
    Climbing angles30
    Power92KW
    Using air pressure1.7-3.3MPA
    Air consumption17-35
    Drill pipe length1.5m 2.0m 3.0m 6.0m
    Drill pipe diameter89mm,102mm,
    Rig lifting force20T
    Swing speed55-115rpm
    Swing torque6200-85000N.m

    Main Features

    1.High drilling efficiency, power provided by 60KW Yunnei diesel engine
    2.High efficiency(20M~40M/Hour), large rotary torque(6000-6500N.m)
    3.Integrated automation equipment,All terrain moves by itself
    4.Adopt consummate design, long service life
    5.Self loading and unloading,easy to operating.
    Crawler Mounted Drill Rig advantage
    1. The drilling rig mainly adopts mechanical transmission, the other for the hydraulic transmission, can effectively use the power, reduce the overall power loss, making drilling low cost.
    2. The drilling rig has more positive speed series and 14-500r / min speed range, and the output torque is 13428-250N.m.
    The drilling rig with 2 speed reversal, easy to handle accidents.
    3. The drilling rig uses a mechanical power head with a long stroke and speed multiplication system, power head stroke is 3800mm, used to improve the drilling efficiency, reducing the blocking drill and burned accidents.
    4.The drilling rig uses a mechanical power head with a long stroke and speed multiplication system, power head stroke is 3800mm, used to improve the drilling efficiency, reducing the blocking drill and burned accidents.
    5. The drilling rig uses crawler chassis, leg cylinder stroke is 1. 5m, so it can be automatically loaded, easy to transport

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