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Customized Color St 400 Meters Depth Pneumatic Borewell Machine

    Buy cheap Customized Color St 400 Meters Depth Pneumatic Borewell Machine from wholesalers
     
    Buy cheap Customized Color St 400 Meters Depth Pneumatic Borewell Machine from wholesalers
    • Buy cheap Customized Color St 400 Meters Depth Pneumatic Borewell Machine from wholesalers
    • Buy cheap Customized Color St 400 Meters Depth Pneumatic Borewell Machine from wholesalers

    Customized Color St 400 Meters Depth Pneumatic Borewell Machine

    Ask Lasest Price
    Brand Name : Shitan
    Model Number : ST-400
    Certification : ISO 9001
    Price : 35000 USD-45000 USD
    Payment Terms : T/T, Western Union
    Supply Ability : 2000 sets/month
    Delivery Time : 5 days
    • Product Details
    • Company Profile

    Customized Color St 400 Meters Depth Pneumatic Borewell Machine

    ST 400 Meters Depth Water Well Drilling Rig Customized Color Large Pneumatic Borewell Machine


    ST 400 Pneumatic Borewell Machine Introduction


    It is mainly suitable for drilling water wells,agricultural irrigation wells, geothermal air conditioning holes and other wells, especially suitable for water intake projects in mountainous areas and rock formations. . The efficiency is ten times higher than that of traditional rotary drilling rigs, and the economic benefits created for users are extremely considerable.


    ST 400 Pneumatic Borewell Machine Main Parameter:


    Technical parameterUnitST 400
    Max drilling depthM400
    Drilling diametermm105-325
    Air pressureMpa1.2-3.5
    Air consumptionm3 /min
    16-55
    Drill pipe lengthm6
    Drill pipe diametermm89/102
    Axial pressureT4
    Lifting forceT22
    Fast lifting speedm/min
    29
    Fast feeding speedm/min
    56
    Max rotary torqueNm8000/4000
    Max rotary speedr/min75/150
    Big auxiliary winch lifting forceT-
    Small auxiliary winch lifting forceT1.5
    Jacks strokem
    1.6
    Drilling efficiencym/h10-35
    Driving speedKm/h
    2.5
    Uphill angleslope21°
    Weight of drilling rigT
    9.8
    Dimensionm6.2*1.85*2.55
    Working conditionUnconsolidated formation and bedrock
    Drilling methods
    Top drive hydraulic rotary and pushing, DTH hammer or mud drilling
    Matched DTH hammerMedium and high air pressure series

    ST 400 Pneumatic Borewell Machine Advantages:


    1. Full hydraulic control is convenient and flexible

    2. Top drive type rotary feeding lifting
    3. Multi-functional drilling
    4. High efficiency
    5. Low cost
    6. High outrigger crawler type
    7. Unique positive and negative axial pressure adjustment
    8. Function of lubricator
    9. Crawler mounted rig chassis
    10. The second-hand machine has the highest value in the industry
    FAQ ST 400 Pneumatic Borewell Machine
    1. Are you manufacturer or trade company?
    We are a direct professional factory
    2. What about the Minimum order quantity?
    The MOQ is 1 set.
    3. Could your company offer customize service to customers ?
    Yes, we offer customize service.
    4. What is your terms of payment?
    Trade Assurance, T/T, Credit Card.
    5. What is your terms of delivery?
    EXW, FOB, CFR, CIF.
    6. How about your delivery time?
    Generally, it will take 10 -15 working days after receiving your advance payment.
    It depends on the items and the quantity of your order.


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