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China, Chinese Double Boomer/Single Boomer Underground Multifunctional Rock Bolting Jumbo/Jumbo Drill/Jumbo1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling RigMine Drilling RigDrill JumboDrilling Jumbo
Qingdao Grandplan Machinery and Equipment Co., Ltd.
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Product Description Double boomer/single boomer underground multifunctional rock bolting jumbo/jumbo drill/JumboGP82A Hydraulic drilling jumbo is used for underground tunneling construction in metal mine and other underground engineering, which is suitable for small and medium sized cross section tunnels. The jumbo is designed with compact structure, small outside dimension, energy saving, advanced hydraulic rock drilling system for making it has rapid drilling speed, high efficiency, lower noise and gets efficiency development with better safety to operators.SpecificationGeneralOverall size (traveling) L×W×Hmm10670×1650×2085(2795)WeightTApprox. 11.5Coverage areamm3000*3000-5050*4500(**Min. tunnel height for bolting is 3500mm)DrifterModelEpiroc 14UImpact power14KwImpact frequency50HzImpact pressure≤20MpaImpact flow≤80 L/minRotation torque1050N.mRotation speed0-200 r/minRotation pressure≤14MpaRotation flow≤75 L/minFeeder 14UTotal length Feeder retractedmm3450Feeder extendedmm4710Length of steel rodmm1830/3090Hole depthFeeder retractedmm1500Feeder extendedmm2760BoomFeeder compensationmm1250Feeder rotation°±180Feeder rolling°±180Boom lifting°+53/-30Boom swinging°±35Hydraulic systemHydraulic pump groupSetSAUER U.S.A.Max. system pressureBar230Hydraulic oil tank capacity L180+90Low oil level alarm yesWater cooled hyd. oil cooler yesHydraulic oil filter blocked indicator yesControl systemDirect hydraulic control systemAuto anti-jamming mechanismAir systemAir compressor powerKW4Max. Displacementm3/min1.0Revolutions per minuter/min2900Water systemCDL4-16 Water pump Max. FlowL/min67/minMin. Inlet pressureBar2Motor powerKw4Electrical systemTotal powerKW63Main motor powerKW55VoltageV440 or otherFrequencyHz60 or otherElectric motor overload protector yesDigital voltage/ampere meter yesPhase sequence indicator yesCharger yesCable reelm70ChassisEngine 4TNV98T, Yanmar Rated Power(2400rpm)KW53.1Rated torque(1650rpm)Nm290Articulated turning angle°±35Fixed seat Hydraulic power steering system Dual pump four-motor hydrostatic four wheel drive SAUER, U.S.A.Fixed front wheel Oscillating rear wheel°±7TyreModel8.25-15Approach/departure angle°14Front hydraulic jackpc2 ExtendableRear hydraulic jackpc2Service brakes HydraulicEmergency and parking brakes Multi-spring pressured, hydraulic released Fuel tank capacityL55Electric systemV12Storage Batteries 12V,1x200AhTramming lampW4×27,4×24Central lubrication Horn, signal lamp, reverse warning lamp Max. gradeability at max load 1∶4Tramming speedKm/h0-8Feed measurement (with rock drill 14U)Rod length 1830mm, Hole depth 1500mmRod length 3090mm, Hole depth 2760mm
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