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Fast Speed Pneumatic Water Well Drill ST350 Meters Deep Machine

    Buy cheap Fast Speed Pneumatic Water Well Drill ST350 Meters Deep Machine from wholesalers
     
    Buy cheap Fast Speed Pneumatic Water Well Drill ST350 Meters Deep Machine from wholesalers
    • Buy cheap Fast Speed Pneumatic Water Well Drill ST350 Meters Deep Machine from wholesalers
    • Buy cheap Fast Speed Pneumatic Water Well Drill ST350 Meters Deep Machine from wholesalers

    Fast Speed Pneumatic Water Well Drill ST350 Meters Deep Machine

    Ask Lasest Price
    Brand Name : ShiTan
    Model Number : ST 350
    Certification : ISO9001
    Price : Negotiation
    Payment Terms : T/T,Western Union
    Supply Ability : 20000 sets per year
    Delivery Time : Within 7-12 days
    • Product Details
    • Company Profile

    Fast Speed Pneumatic Water Well Drill ST350 Meters Deep Machine

    Fast Drilling Speed ST 350 Meters Deep Water Well Pneumatic Drilling Machine


    ST 350 Meters Deep Water Well Pneumatic Drilling Machine Introduction


    ST 350 Meters Big Hydraulic Crawler Drilling Machine is mainly used to drilling wells,irrigation wells,ground source heating pump wells and boreholes for other purposes,especially for mountain and rock formation well projects,the drilling depth is 350 meters ,hole-diameter is 105-350 mm ,lift power is 24MT.


    ST 350 Meters Deep Water Well Pneumatic Drilling Machine Tech Detail


    Model
    ST 350 Meters Pneumatic Drilling Machine
    Drilling depth
    350m
    Dia.hole
    φ105-305mm
    Advance Length one time
    6.6m
    Working pressure
    1.7-3.3MPa
    Air consumption
    17-35m³/min
    Length of rod
    1.5m,2m,3m, (6m can be choosed)
    Dia. Of rod
    φ89,φ102,φ114
    Lifting power
    24T
    Rotation torque
    6200-8500 N.m
    Rotation Speed
    55-115r/min
    Diesel Engine
    Yuchai
    Engine Power
    85Kw/2200rpm
    Travelling speed
    0-2.5 Km/h
    Climb capacity
    30°
    Weight
    9000kgs
    Dimension
    5500x1900x2780mm
    Application
    Complicated geological conditions: Rock, Mud, Sand etc.
    Drilling Way
    Top drive hydraulic rotary and propulsion, Dth Drilling or Mud Pump Driling
    DTH Hammer
    4",5",6",8",10" Drill hammer or CIR110, 130, 150,170

    ST 350 Meters Deep Water Well Pneumatic Drilling Machine Features


    The rig can create drilling jobs in different strata, borehole diameter can up to 245-294mm. The rig with hydraulic technology,supporting high torque hydraulic motor rotation and large bore hydraulic cylinder push, the multi cylinder engine of famous factory provides power for the hydraulic system, two stage air filter, air compressor air intake design, prolong the service life of diesel engine. Special pump set design


    ST 350 Meters Pneumatic Drilling Machine After -Sale Service

    1. It has different models used for water well drill rig,mine blast hole drill,underground drill project,,etc
    2.T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
    3.Generally, it will take 7 -10 working days after receiving your advance payment.
    The specific delivery time depends on the items and the quantity of your order.
    4.Our main machine enjoys a 1 year warranty(except for the hammer), during this time all accessories
    broken can be changed for a new one.And we provide videos for machine install and operation.


    Replacement of oil filter element:


    1. Unscrew and discard the oil filter.

    2. Clean the filter shell by self suction and dredge the front and rear differential pressure through holes.

    3. Check whether the differential pressure transmitter is normal.

    4. Fill the new filter element with oil and apply a layer of oil on the sealing ring of the filter element.

    5. When installing the filter element, screw it until it contacts the sealing gasket, and then manually tighten it by 1 / 3 turn.

    6. After startup, check whether there is leakage.

    Note: the filter element can be replaced only after the screw machine is stopped and the pressure is released. Be careful of hot oil to prevent scalding.









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