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High Drilling Speed Working Efficiency Big Yuchai ST 350 Crawler Mounted Drill Rig Machine

    Buy cheap High Drilling Speed Working Efficiency Big Yuchai ST 350 Crawler Mounted Drill Rig Machine from wholesalers
     
    Buy cheap High Drilling Speed Working Efficiency Big Yuchai ST 350 Crawler Mounted Drill Rig Machine from wholesalers
    • Buy cheap High Drilling Speed Working Efficiency Big Yuchai ST 350 Crawler Mounted Drill Rig Machine from wholesalers
    • Buy cheap High Drilling Speed Working Efficiency Big Yuchai ST 350 Crawler Mounted Drill Rig Machine from wholesalers

    High Drilling Speed Working Efficiency Big Yuchai ST 350 Crawler Mounted Drill Rig Machine

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    Brand Name : ShiTan
    Model Number : ST 350
    Certification : ISO9001
    Price : Negotiation
    Payment Terms : T/T, Western Union
    Supply Ability : 2000 sets per year
    Delivery Time : Within 7-12 days
    • Product Details
    • Company Profile

    High Drilling Speed Working Efficiency Big Yuchai ST 350 Crawler Mounted Drill Rig Machine

    ST 350 Meters Big Crawler Mounted Drilling Machine


    High Working Efficiency ST 350 Meters Big Hydraulic Crawler Drilling Machine Introduction


    High Working Efficiency 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 rig can be drill in different layers.

    High Working Efficiency ST 350 Meters Big Hydraulic Crawler Drilling Machine
    Tech Information


    Model
    ST 350 Meters Big Hydraulic Crawler Drilling Machine
    Drilling depth
    350m
    Dia.hole
    φ140-325mm
    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
    Remark: It is installed with steel track , winch, electric welding machine.


    High Working Efficiency ST 350 Meters Big Hydraulic Crawler 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 is convenient for maintenance and reduce the cost of maintenance.Centralized control of the hydraulic control table, convenient operation.



    FAQ Of High Working Efficiency ST 350 Meters Big Hydraulic Crawler Drilling Machine

    Q1. What is the main function of our drill rig?
    Ans.: It has different models used for water well drill rig,mine blast hole drill,underground drill project,,etc
    Q2. What is your terms of payment?
    Ans.: 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.
    Q3. How about your delivery time?
    Ans.: 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.
    Q4. What is the warranty of our machine?
    Ans.: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.









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