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China, Chinese Gp91 Hydraulic Rock Bolter for Split Set /Resin Bolt/Cemextra1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mine Drilling RigBolting JumboDrill Jumbo
Qingdao Grandplan Machinery and Equipment Co., Ltd.
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Product Description Specifications and Technical DataGP91 Hydraulic Rock Bolter for split set/resin bolt/cemextraAdapted Cross Section: 3.5m*3.5m---6m*6mGP91 hydraulic rock bolter is suitable for two types of bolts: resin bolt and split bolt. One Machine can perform multiple operations such as hanging mesh, bolting hole drilling, transporting cartridge, and installing bolts. It has achieved full mechanization of all processes in the bolt support work and it is an advanced fully hydraulic rock bolting Jumbo.Product Features:Programmed automatic anti-jamming drillDuring the rock drilling process, when there is a tendency for the drill rod to get stuck, the rock drill/drifter starts to pull backward, accompanied by low impact.After the stuck drill is removed, restart the half-power hole opening procedure to ensure that the stuck drill is overcome successfully in one attempt.Automatic mesh grasping mechanism This mechanism adopts five motion pairs, which are flexible and lightweight in operation, and can achieve mesh picking, mesh grasping and mesh hanging actions without blind spots. The design of the telescopic cylinder can meet a wider working range and can grasp 50kg of mesh at most.Bolt storage systemThis bolt storage device can store various types of bolts (split bolt/resin bolt), with a storage capacity of up to 10 pieces, and the suitable bolt length ranging from 1.5 to 3 meters.The rotary clamping and bolt feeding mode features a simple structure, easy operation and maintenance. The clamping is firm and the bolt feeding positioning is accurate. Standard ConfigurationRock drill/drifter Equipped with GRANDPLAN RC1200 OR MONTABERT HC25 rock drill/drifterDrilling boom The hydraulic telescopic compound mechanism features intuitive movements. The big boom is simple and reasonable to use, and the movement control of the big boom is smooth and precise.Feeding mechanism Heavy-duty aluminum alloy feeding beams are adopted, which are light in weight and have high bending and torsional resistance performance, with a long service life. Two sturdy guide tubes are adopted and equipped with heavy-duty positioning oil cylinders. During operation, the top support can firmly touch the roof, thereby improving installation accuracy and production efficiency.Control system It is equipped with an anti-jamming function Pilot proportional control Two-speed feeding control the impact Automatically returnChassis Four wheels drive It is equipped with DONGFANGHONG four-stage diesel engine Four jack legs oil cylindersGenerals Adjustable roof top Cable reel The motor drives the air compressor Motor-driven multi-stage centrifugal water pumps Work lighting lamp Equipped with a power cabinet with leakage protection function (including quick connectors) It has an automatic fire extinguishing function GP91 Rock Bolter Technical Specification&DatasAdaptive cross section(Width*Height)3500×3500-6000×6000 mmGradeability14°Total mass16500±500 kgTravelling speed15 Km/hMin. Turning radiusInner 3500 mm outer 6200 mmGround clearance300 mmOverall dimensionHeight(Roof down)2270 mmWidth1850 mmHeight(Roof up)2970 mmTotal length10400 mmRock drill/ DrifterElectric systemModelRC1200HC25Installed total power65.5 kWImpact power14 kW8 kWMain motor power55 kWImpact pressure(max)180 bar150 barVoltage380 V(customized)Impact frequency100 HZ65 HZFrequency50 HZ(Customized)Rotation systemIndependent rotationIndependent rotationCable reel diameter1050 mmRotation speed 0-430 r/min0-300 r/minCable Motor power55 kWRotation torque 390 Nm401 NmModelMC-0.38/0.66Length70 mHole diameterΦ32-43 mmΦ32-43 mmSize3×35+1×10 mm2Outer dia.40 mmRock drill/Drifter length572 mm708 mmMotor overheat/overload protectionWidth326 mm200 mmImpact timerCenter height180 mm192 mmThe distribution cabinet is equipped with digital voltmeters and ammetersWeight126 kg72 kgPhase indicatorAir consumption260 L/min200 L/minBatteryWater consumption40-80 L/min20-30 L/minCable reelShank adaptorR 32R 32Control of cable reel retraction and unwindingFeeding mechanism(can be customized)Mesh-grasping manipulator RC1200HC25Manipulator lifting180°Total length3080 mm3210 mmManipulator extension&retraction800 mmDrill rod length2475 mm2475 mmManipulator rotation180oSplit bolt length2000 mm2000 mmManipulator swing 180oResin bolt2200 mm2200 mmAllowed maximum mesh weight50 kgHole depth2265 mm2265 mmWeight240 kgWeight500 kg450 kgBolt storage systemFeeding force10 kN10 kNBolt typeSplit bolt/resin boltWorking pressure≤10 Mpa≤10 MpaStorage capacity10 pieces(Support plate≤150mm)Bolt length1500 - 2500 mmDrilling boomPitch angle+50°/ -30°Feeder flipping angle±180°Swing angle± 35°Feeder pitch angle+80°/-25°Extension length1250 mmDrilling boom weight1300 kgCompensation stroke480 mm Water systemAir systemWater pump CDL4-16Air compressorWater pressure monitoringAir pressure monitoringMin. Inlet water pressure2 barAir tank60 LWater pump max. Flow rate(12bar)4 m3/hAir flow(8bar)1 m3/minHydraulic systemImpact/Rotation pump100cc / 32ccHydraulic oil level sensorHydraulic oil tank 245 LManual oil pumpFiltration finess10μmOil temperature sensorHydraulic oil filter element pressure difference sensorWater coolerChassisDONGFANGHONG Tier IV diesel engineBattery24V,2×120AhPower(2200r/min)73.6 kwFront travelling light4×40 wTorque330 NmRear travelling light1×40 + 2×20 wDiesel tank120 LRotating seatBody steering angle±40°Four wheels driveRear frame oscillation angle10°Hydraulic steering gearTyre10.00 - 20Service brake, parking brakeFront jack leg2(extendable)DistinguisherRear Jack leg2HornExhaust purifierDOC+DPFWarning lightMain Components Configuration ListSeq.ComponentManufacturer/Brand1Rock drillGRANDPLAN/MONTABERT2Main pumpDANFOS3Main valvePARKER4Electrical motorWEG5Integrated cartridge valve spoolSUN6Diesel engineDONGFANGHONG7Torque converterJINCHENG8Gearbox SHANTUI9Auxiliary pumpCHANGJIANG 10TyreCHINA FAMOUS BRAND11Hydraulic cylinderCHINA FAMOUS BRAND(IMPORTED SEAL)12Water pump CHINE FAMOUS BRAND
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