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China, Chinese Underground Short Concrete Bolter Machine Miner Bolting Jumbo for Underground Mining1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling JumboBolterRoof Bolter
Qingdao Tunnel Mine Equipment Technology Co., Ltd.
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Product Description QKSP-20C Short Concrete Wet Spraying Bolter Machine FEATURES OF PRODUCTS:1. The use of variable distance outriggers can improve the stability of vehicle operation and prevent the vehicle from overturning.2. Full computer control system and large full-color display screen are adopted. The system has self diagnosis ability, which can effectively improve the reliability of equipment operation and fault finding.3. The front and rear drive axles adopts engineering axles with four-wheel drive four-wheel steering function, which can be used for front wheel steering, four-wheel steering, crab steering and other steering modes.4. The chassis adopts high-strength self-made engineering chassis with strong bearing capacity, passing capacity and climbing capacity.5. The real dual power system is adopted, and wet spraying can be carried out even without 380V power supply.6. The key components of the whole machine, such as hydraulic main pump, electrical controller, manipulator oil cylinder, main valve group, are all imported components, effectively improving the reliability of the equipment.7.The international advanced hydrostatic drive system is adopted for the power system which can effectively improve the walking stability of the vehicle.Main Technical Specifications TECHNICAL PARAMETERS OF ROOF BOLTER: ModelQKSP20CItemsUnitSpecificationBoom Structure Boom and jib pitch, jib telescopes Jet Heightm13Jet widthm27Boom elevation angle °-15/+35Jib elevation angle °+5°-115°Boom rotation angle °0-330° Axial rotation angle of nozzle °360°ertical axial swing angle of nozzle °240°Swinging angle of nozzle °±4°Front outrigger spanm1800~2800 (Variable distance outrigger) Rear outrigger spanm1800Span of front and rear outriggersmm3900System ParameterMain Drive Mode MotorAuxiliary Drive Mode Diesel EngineWorking Power System Dual Power SystemElectric Motor Rated Powerkw45Working Pressurev380Concrete Displacement m3/h20Pumping Outlet PressreMpa08Inner Diameter of Concrete Cylindermm140Conveying Cylinder Strokemm800Pumping Cylinder:Cylinder diameter x rod diameter x stroke mmΦ80xΦ50x800Discharge Outlet Diametermmφ125Delivery Pipe Diametermmφ80Nozzle Mouth DiametermmΦ50Air Compressor Diameters(Optional) 13 m3/min0.8MpaChassis ParameterChassis Model Full drive and full steering high-strength engineering chassisWheelbasemm2500Engine Model YC4FA85-T300 Max.Engine PowerkW 62.5kwTransmission Gear 2Max.Speedkm/h17Gradeability%40Fuel Tank VolumeL65Exhaust emission standard CHINA IVOverall Dimensions (L×W×H) mm5000x1850x2150 ItemDescriptionModel/SpecRemarksEngineering ChassisChassis ModelQKSP20CFull hydraulic engineering chassisEngineYC4FA85-T300 62.5kw(YUCHAI)TransmissionBETC-B20B-1502-speed high and low speed gearboxTraveling Main Oil PumpTD2112PLA7313Travel MotorA6V107HytekFront AxleFL39907Heavy duty steering axleRear AxleFL39908Heavy duty steering axleEmission StandardChina IIIMeet the requirements of off-road national standardsTyreFB8.25-15Solid tyreMain Power SystemMain MotorY2-250M-4-45kwNational Standatrd Stage IV Electric MotorMain Oil Pump807313Cable Line3×25+1×10National Standard 4 core Rubber sheathed cable (with steel wire)Accelerator Supply SystemHose PumpYY25A-1High precision chemical filling pump (stainless steel)MotorBM3-250K10AIIY2Orbit MotorPumping SystemMain ValveTJCFZ26DKLarger Diameter TypeMain CylinderΦ80×800Imported sealsConcrete Cylinderφ140×800Thick Wall SeamlessHopper0.36m3HG70Manipulator SystemSwing cylinderARR360-80Imported from ItalySwing cylinderARP240-40Imported from ItalyBrushing motorBS050BomkeBrushing bearing2150National StandardSlewing SystemRotary Gear RingWEA12-160China brandHydraulic SystemMain Oil Pump80+40+32China brandAuxiliary Oil PumpTD2110+40+25China brandMain Control ValveZGS100/200-2GermanyOutrigger Valve ZY-F15L-60TTaiwan,ChinaBoom Electric Proportional ValveZGS100-4GermanyMain Valve of Pumping SystemTJCFZ26DKCHINAElectric Control SystemControl System CANControllerKX-LCD43CHINARemote ControlKX-110CHINAAC Contactor SchneiderDisplay Screen4.3 inchesIntelligent type color display screenFrequency Converter MeggittRelay Plug in relay
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