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76 - 127mm Dia Underground Mining Drilling Equipment Rigs For Construction

Anhui Tongguan Machinery and Technology Co.,ltd
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    Buy cheap 76 - 127mm Dia Underground Mining Drilling Equipment Rigs For Construction from wholesalers
     
    Buy cheap 76 - 127mm Dia Underground Mining Drilling Equipment Rigs For Construction from wholesalers
    • Buy cheap 76 - 127mm Dia Underground Mining Drilling Equipment Rigs For Construction from wholesalers

    76 - 127mm Dia Underground Mining Drilling Equipment Rigs For Construction

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    Brand Name : tongguan
    Model Number : KQG-100
    Certification : KA
    Price : negotiable
    Delivery Time : 35-45days
    Payment Terms : L/C, T/T
    Supply Ability : 5 sets per month
    • Product Details
    • Company Profile

    76 - 127mm Dia Underground Mining Drilling Equipment Rigs For Construction

    KQG-100 High-pressure ring submersible drilling rigs mining drilling construction drilling


    1. Product Introduction


    High-Pressure Ring Submersible Drilling Rigs are mainly applied in non-coal underground mines, tunnels,irrigation works,and other drilling projects.They feature the comprehensive large-size & deep-hole rock drilling in geotechnical engineering, particularly suitable for underground projects.Besides, they are set to work in tunnels and stopes with height not more than 3.6 meters and no less than 3.2 meters,and the width not less than 2.6 meters. The working environment should be kept ventilated well.

    2. Main Technical Parameters

    No.ItemParameterRemark
    1Drilling diameter(mm)76~127mm
    2Max. drilling depth(mm)60m
    3Spin head motor speed0~60 r/min
    4Drill boom rotator angle0°~360°180 ° forward and reverse
    5Max. gradeability≥25 %(14°)
    6Min. ground clearance180mm
    7Weight4150kgExclude matching parts
    8Rated power18.5kW/380V/50HzMotor 15kW
    9DimensionLength4500±150
    Width1670±50mm
    Min. operation height3100±60mm
    Min. walking height2624±70mm
    10Max. thrust38 kN
    11Max. turning torque1000 N·m
    12Max. travelling speed1 km/h16 m/min
    13Max. disassembly size/mm3100×1120×860Guide rail(including unloader, dust cover, turret assembly. But does not include compensation frame)
    14Air system

    Air pressure:0.8~1.8 MPa

    Air consumption: 15m3/min

    Selection principle: according to the impactor
    15Drilling rate≥0.2m/minRelated to rock hardness and bore diameter
    16Water pipe working pressure kg/cm2External water pressure about 2~3kgN, Pressurized by the booster pump.
    17Water consumption L/min10~12
    18Optimum height of stope3.2m ~ 3.6m
    3. Product Superiority
    A. Safe Reliability:

    1. Spin head directly driven by low-speed and high-torque hydraulic motor is adopted. With more simple butreliable structure. The seal of the spin head effectively prevents high-pressure air and water from leaking intorerrarmotor cavity. Spin head can be easily maintained and has a longer service life. (TongGuan's patented technology).

    2. The air and water system is integrally connected by motor and washing machine, with reliable performance and long service life.

    3. Refuelling system by electronic impulse makes impactor more efficiently lubricated and have a longerservice life

    4. This product has passed inspection which was held by State Production Safety Committee ChangSha Mining Mechanical and Electrical Equipment Inspection Center and obtained Mining Equipment Safety Mark"certificate which was issued by State Mining Products Safety Approval and Certification Center.


    B. Drive Mode:

    1. The electricity power, low cost, low energy consumption, low noise.

    2. The four-wheel adopts Italian Bonfigli motor independent drive, makes the drill rig have strong walking ability and be able to spin in circles without moving. (Tongguan’s patented technology)


    C. Drill Performance:

    1. The guide rail adopts a V-shaped structure, makes the drilling accuracy improved and the deviation slope less than 1%.

    2. With faster dilling speed that one minute can drill 0.2m-0.3m.


    D. Drill Adaptation:

    1. The rotary drill boom adopts gear rack, with large torque and reliable positioning. Provides all-round rock drilling.

    2. Stable and reliable support mechanism to ensure drilling accuracy.

    3. Stope height no lower than 3.2m, no higher than 3.6m, roadway width no narrow than 2.6m.


    E. Control Performance:

    1. Hydraulic rod unloading system alleviates labor intensityand and saves auxiliary operation time.

    2. Drilling and positioning can be controlled on movable platform which can realize long-distance and multi-directional operation.

    Quality 76 - 127mm Dia Underground Mining Drilling Equipment Rigs For Construction for sale
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