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  • Qingdao Grandplan Technology Co., Ltd.

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Underground Drilling Jumbo/Bolting Jumbo

  • FOB Price : US $US $200,000-400,000 / Set
  • MOQ: 1Sets
  • Port : 200PCS/Year
  • Payment Terms : D/P,T/T,L/C
  • Production Capacity: 200PCS/Year


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  • Basic Info
  • Company Profile
  • Packaging Details:Export Standard Packing
  • Origin:China
  • Model Number:Underground Drilling Jumbo/Bolting Jumbo
  • Brand Name:GRANDPLAN

Product Description

  • Main Technical Specifications for GP92 Wheel-type Rock Bolter

    Overall performance:
    Model: GP92
    Hole diameter: φ38/φ42mm
    Length of bolting rod: 1500mm/1800mm/2000mm
    Length of drill rod: 2005mm/2175mm/2475mm
    Overall size: 9400×1450(Front wheel 1650) × 2200(2780)
    Weight: Appx. 11500Kg
    Max. gradeability25%(14º)
    Max. traveling speed: ≤7.2Km/h
    Cross section: 3*3-4.8*4.8m

    Model: HC25, France, MONTABERT
    Shank: R32(Female thread)
    Impact power: 9.75Kw
    Impact frequency: 65Hz
    Impact pressure: 140bar
    Rotation speed: 210rpm
    Rotation torque: 320Nm
    Drilling speed: 1.5m/min
    Lub. Air consumption at 3 bar: 41.5L/s
    Water consumption: 30L/min

    Total length: 2875mm
    Feeding stroke at once: 1980mm
    Feeding force: 12KN
    Lifting angle: 180°

    Mesh supporter:
    Extension: 800mm
    Rotation: 180°
    Swinging: 180°
    Cylinder stroke: 330mm

    Feed compensation: 560mm
    Boom lifting: +50°/-30°
    Boom extension: 900mm
    Feed rotation: ±180°
    Feed Swinging: 90°
    Feed lifting: +80°/-25°

    Hydraulic system
    Hydraulic pumps: 1 set, Sauer danfoss
    Max. system pressure: 230bar
    Hydraulic oil tank, volume: 200L
    Low oil indicator: yes
    Water cooled oil cooler: yes
    Oil filter indicator: yes
    Control system: yes
    Auto anti-jamming: yes

    Air system:
    Air compressor power4.0 Kw
    Max. Capacity10 L/s 
    Max. Pressure: 7bar
    Air pressure gauge: YES

    Water system: 
    Motor power: 4Kw
    Water pump: CDL4-16
    Max capacity: 67L/min
    Min. water inlet pressure: 2bar

    Electric system:
    Total installed power63 Kw
    Main motor55 Kw
    Voltage: 380V(optional)
    Thermal overload protection for electric motors: YES
    Digital volt/amperage meter: YES
    Phase sequence indicator: YES
    Battery charger: YES
    Impacting timer: YES
    Cable reel70 m

    ModelYanmar, 4TNV98T
    Rated power53.1Kw@2200rpm
    Rated torque280N.m@1650rpm
    Fuel tank, volume40L
    Electrical system: 12V

    Articulated steering angle±38°
    Steering methodHydraulic
    Fixed front axle: yes
    Oscillation rear axle±7°
    Clearence outside axles14°
    Front hyd. Jacks2 pcs, extendable
    Rear hyd. Jacks2 pcs
    Service brakesHydraulic
    Emergency and parking brakesMulti-springs compression, separate hydraulic circuit
    Tramming light8-12V/55W

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  • Qingdao Grandplan Technology Co., Ltd. is a global based equipment and machinery supplier and project contractor in mining field. 
    The main business is to supply mining equipment and machinery, including Open pit mining machinery and underground mining machinery and equipment, construction machinery and equipment, drilling equipments, mineral processing plant machinery, sand making machinery, cement plant machinery, consumables and chemicals for mining operation, ore import and export business, investment in mining projects, experienced EPC supplier for mining projects. 
    The company is located in the sailing capital of China Qingdao, Shandong Province with convenient commercial conditions including transportation and financial conditions. Our principle is to supply quality products with excellent price and excellent service. 
    Our slogan is "We build the road to increase your value! "
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Basic Information

  • Industrial Machinery-Medical Devices-Vitro Diagnostic Devices
  • Mining Machine , Mining Machinery , Drill Rig , Mineral Processing Plant Machinery , Underground LHD , Underground Dump Truck , Ball Mill , Crusher , Sand Making Machine , Cement Plant Machinery
  • North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
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