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Crawler Type 180m Borehole Drilling Machine For Soil Testing

    Buy cheap Crawler Type 180m Borehole Drilling Machine For Soil Testing from wholesalers
     
    Buy cheap Crawler Type 180m Borehole Drilling Machine For Soil Testing from wholesalers
    • Buy cheap Crawler Type 180m Borehole Drilling Machine For Soil Testing from wholesalers
    • Buy cheap Crawler Type 180m Borehole Drilling Machine For Soil Testing from wholesalers

    Crawler Type 180m Borehole Drilling Machine For Soil Testing

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    Brand Name : ShiTan
    Model Number : GK-180
    Certification : ISO9001
    Price : Negotiation
    Payment Terms : T/T, Western Union
    Delivery Time : Within 7-12 days
    Supply Ability : 2000 sets per year
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    Crawler Type 180m Borehole Drilling Machine For Soil Testing

    GK -180 Portable Hydraulic With Automatic Feeding Device Water Well Drilling Rig

    Product Description of GK -180 Portable Hydraulic With Automatic Water Well Drilling Rig

    GK-180 Borehole Drilling Machine with hydraulic feeding id widely utilized and featured in high power and load(2 T), large Torques transmission, etc.The rotating speed of vertical hexagonal spindle varies between 71 r/min - 825 r/min.

    It is suited for Geotechnical survey, geological core drilling, small hole drilling for grout, blast and water well in railway, water conservancy, bridge, dam foundation and other constructions.Diamond drill it, alloy drill bit and steel roller drill bit are available for drilling according to different geological structures.

    Product Specifications of GK -180 Portable Hydraulic With Automatic Water Well Drilling Rig

    GK-180 Borehole Drilling Machine
    Drilling depth180m
    Drill rod caliber42mm
    Hole diameter75mm
    Drilling angle90°-75°
    Dimensions2120*875*1480mm
    Weight(without power unit)750kg
    Swivel head
    Spindle speed71,182,310,790r/min
    Spindle stroke450mm
    Upward displacement speed of idling vertical spindle0.05m/s
    Downward displacement speed of idling vertical spindle0.067m/s
    Spindle pull-down max.15KN
    Spindle lifting capacity max.25KN
    Spindle max.torque1.5KN.m
    Brake diameter278mm
    Brake belt width50mm
    Hoist
    Max. lifting capacity20KN
    Hoisting drum revolution20,39,85,170r/min
    Drum diameter140mm
    Wire rope diameter9.3mm
    Wire rope capability40m
    Oil pump
    ModelYBC-20/125
    Rated presure12.5Mpa
    displacement20ml/r
    rated speed800-2500r/min
    Water pump
    Displacement max.95(77)L/min
    Working pressure max.1.2Mpa
    Rated pressure0.7Mpa
    Liner diameter80mm
    Piston stroke100mm
    Power(diesel engine or motor)
    Rated power16.2KW
    Rated speed2200r/min
    Electric motorY160M-4
    Rated power11Kw
    Rated speed1460r/min

    Advantage​ of Crawler Type 180m Borehole Drilling Machine For Soil Testing

    • With hydraulic automatic feeding device, elevated drilling efficiency.
    • Large torque and drilling diameter.
    • With a spherical jaw holding mechanism and the rod replacement with out breakdown, high efficiency.
    • Compact structure, small volume, light weight, high detacability, easy transportation and suitable for operations in plains or mountain areas.

    Operation method of Borehole Drilling Machine


    1. After the drill bit of the hydraulic well drilling rig is drilled into the structure, the center drilling tool needs to be replaced in time. First, the bottom of the hole needs to be cleaned, and then the residue at the bottom of the hole needs to be blown clean. After the bit stops rotating, drill out the bit in the hydraulic well drill. It is most suitable when the lifting force is slow enough to lift the bit.
    2. Drilling process summarizes the bit of hydraulic well drilling rig. It is also necessary to pay close attention to the follow-up conditions of casing, understand the specific situation of drilling in time, clean up the drilling in time, and drill the bit on the well drilling rig. Strong lifting is prohibited in this process.


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