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Railways Crawler ST-3 Geological Drilling Rig

    Buy cheap Railways Crawler ST-3 Geological Drilling Rig from wholesalers
     
    Buy cheap Railways Crawler ST-3 Geological Drilling Rig from wholesalers
    • Buy cheap Railways Crawler ST-3 Geological Drilling Rig from wholesalers
    • Buy cheap Railways Crawler ST-3 Geological Drilling Rig from wholesalers

    Railways Crawler ST-3 Geological Drilling Rig

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    Model Number : XY-3
    Certification : ISO9001
    Payment Terms : L/C, D/A, T/T, Western Union
    Price : Negotiation
    Delivery Time : Within 7-12 days
    Brand Name : ShiTan
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    • Company Profile

    Railways Crawler ST-3 Geological Drilling Rig

    Crawler Type ST-3 Geological Drilling Rig Machine For Railways / Core Drilling

    For Railways / Core Drilling Crawler Type ST-3 Geological Drilling Rig Machine


    Specifications:


    1. hydraulic control
    2. Engineering geological survey, hydrology, water wells,sky buildings,dams,harbors

    bridge,oil exploration,etc

    3. oil motor, oil pump, quick joint so on are imported from US
    4. power ,flexible and easy manitenance.

    5. big pull force
    6. large torque, wide range of speed


    Description


    1, the clutch is in the state, the belt does not rotate in front
    Rigs 2 and 200 have no reversal or reversal
    3, drilling rig can be decided angle straight and inclined type tower played the best selection of high speed soil 75~90.
    4, the earth under the active drill pipe with variable diameter plus three wing bit
    A rock drill rod diameter variable connecting head connected with the active hole pipe is connected with the drill rod, to a certain depth in the head, above 2m depth hole pipe into the core tube, 60 meters deep need for powder tube.

    5, the diameter becomes bit.
    6, to speed up, need to speed reducer belt rotation, drilling speed faster, but the endurance of drilling rig is low.
    7, work efficiency: complete soil layer, hit 60 meters a day. General strata 16, 7 meters.
    8, hydraulic oil with 32 oil, cold place with No. 42
    9. Connection of wire rope and lifting device.
    10, the coal mine roadway drilling rigs are available, without.


    XY-3 Crawler Water well drilling machine Parameter


    The hole machine parameters
    Drill hole depth530m
    The hole diameter75-530mm
    Hole diameter300mm
    Final hole diameter75mm
    Pipef60
    Borehole inclination90°--65°
    Vertical shaft
    Vertical shaft forward speed32-1057r/min
    Vertical inversion speed29-137r/min
    Vertical stroke600mm
    Vertical inner hole diameter96mm
    Vertical shaft hoisting capacity60KN
    Primeary winding
    Single rope winding speed0.5-1.9m/s
    Diameter of wire rope12.5mm
    Single rope hoisting capacity30KN
    Drum diameter300mm
    Drum capacity65m
    Mud pump(optional)
    Horizontal triplex BW-250 type of mub pump BW-250 mud pump
    Displacement250L/min
    Pressure of work80kgcm2
    The inlet pipe diameter76mm
    Outlet pipe diameter51mm
    The gear pump
    Duplex gear oil pumpCBF-F63/25
    Before the traffic pressure63L/min 20Mpa
    After the traffic pressure25L/min 20Mpa
    Drilling rig power
    The diesel engineYN27/39kw/2400rpm
    motorY180L-4/22kw
    Weight and size
    Rig weight3600kg
    Overrall diamensions3500*1900*2600mm

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