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China, Chinese Hanfa Hfg-21j Hydraulic Surface Professional Jumbo Drill for Sale1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling Jumbo2.83-4.05m Jumbo Drilling RigUnderground Jumbo Drill
Zhengzhou Hanfa Prospecting Machinery Co., Ltd.
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Product Description Product DescriptionThe Main Features:Applicable for blast hole drilling of underground mining, tunneling and bolting operation.Function Configuration:Equipped with environment friendly diesel engine to drive tramming and positioning, electrical motor to drive drilling operation, the dual power configuration allows the rig for fast maneuverability and zero emission with very low noise level of drilling operation. The rig is also equipped with high efficiency hydraulic drifter and heavy duty floating and steady combo boom drilling system, with high accurate automatic horizontal positioning and 360 rotating function, which allows the rig to finish 35 m2 face drilling coverage in one operation and also can be used for bolting and many other applications.Tramming:With high pressure and closed cycle hydraulic system to drive four wheels, for two speed transmission while moving forward and backward. With engine non stop when overloaded and climbing slopes, the rig will automatically adjust to lower speed with higher torque output. The two loop circuitry pedal braking system plus emergency braking device can ensure tramming safety. With only width of 1.65 m of ultra-narrow articulated heavy duty chassis design, the minimum turning radius is 2.8m with 14 degree climbility and tramming speed up to 12 km/h and the rig aims to drill blast holes in underground mines and tunneling excavation as well as bolting operation with professional narrow design in mind. Control System:With automatic hole collaring and percussion shutdown function after the drilling procedure completed plus 3 seconds delay to flush the hole bottom, the rig returns automatically to start mode. With AUTO shutdown protection function of the drifter and the rock drill tools, the rig will lubricate the drifter when rock drilling idle and when water flushing on. Advanced combo automatic anti-jamming system can adjust the rotation, feed and percussion pressure automatically according to the rock condition to ensure rock drilling operation always in optimum mode.Intelligent Technology:With CAN technology, modular layout of all electric system, and simplified circuitry increase reliability. The display panel in the canopy shows all drilling parameters and running state of the rig with automatic alarms and warnings, and data storage, to allow one man operation easy and trouble shootings simplified.Product Features:1. Feed: Heavy duty aluminum alloy feed beam with high anti-bending and torsion-resistant features and high corrosion proof assures long beam service life. The beam surface also is wrapped with stainless steel sheet and PTFE anti-wear lining applied between moving parts to further increase service life of the feed system.2. Rock Drill: HF104M drifter with dual-damping system ensures best rock drilling tools service life. Pressurized oil film protects and lubricates all moving parts surface, decreasing interior wear of the drifter.3. Safety Canopy: FOPS design for falling objects protection with lifting feature.4. Large-capacity Cable Reel: Larger-capacity cable reel for 70 m travel without cable disassemble.5. Positioning legs: Four heavy duty telescopic hydraulic legs for precise positioning and stability during drilling operation.6. Console: Highly integrated System and one place layout design for easier, simpler and more convenient operation.7. Braking system: Designed and developed specially for underground work environment - the dual braking system, besides front and rear axle wheel wet brakes, with front axle spindle wet brakes and rear axle closed hydraulic parking brakes and emergency shutdown brake added.Product ParametersHFJ21 Technical SpecificationsHole range41-89 mmRod size(R32, R38,T38) 3090 mm/3700 mm/4310 mmDrilling depth2830 mm/3440 mm/4050 mmMaximum working area35 m2DriftermodelHF104MHydraulic System Pressure230 barPercussion Power20 kwRotation Speed0-388 rpmMaximum Torque752 N.mWeight170 kgPercussion Frequency60 Hz CompressorPressure8 barCapacity F.A.D0.3 m3/minElectric MotorModelGN13081501Frequency50 HzPower55 kwVotage380 VRPM1475 r/min Feed MechanismTotal Length4890 mm/5500 mm/6110 mmCompensated Feeding length1600 mmFeeding length2830 mm/3440 mm/4050 mmMaximum Lifting Force15 kn/19 knBoomParallel holdingCompleteFeed Swing Angle±40°Boom Extension1200 mmFeed Pitch Angle+25°/-48°Boom Swing Angle±35°Feed Angle+3°/-90°Boom Lifting Angle+43°/-20°Feed roll-over360°(Spiral)ChassisArticulated Steering Angle±41°Approach and Departure Angles15°Hydraulic Support Legs4Fuel Tank Capacity63 LModel4BTA3.9-C80-IIRPM2200 r/minPower60 kw/(at 2200rpm)Torque380 N.m/(at 1500rpm)Tramming Speed12/4.5 km/hRear Axle Swing Angle±10°Maximum Traction Force32 knGround Clearance260 mmClimbing Angle14° Electric SystemStart TypeStar / delta unloading startWorking Lights2x40 W,24 VVoltage380 VTramming Lights8x70 W,24 VBattery2x12 V,105 AhCable Reel, Diameter1100 mmWater Flushing SystemFlow66 L/minMinimum Water Inlet Pressure2 barPressure12 bar;;Weight and DimensionsWeight≤12000kgTramming Turning RadiusInner R 2800 mm,Outer R 4900 mmDimensions ( L x W x H)10920mmx1650 mmx2100 mm/2800 mmWorking Coverage Area : Width x Height6600 mmx5670 mm(5600 mmx5390 mm)Working SiteCompany ProfileFAQ1. Are you a trading company or a manufacturer?We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.2. How is the quality of your machine?Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.3. How to inspect the goods?1) Support customers to come to the factory for on-site inspection.2) Support customers to designate third-party companies to inspect goods.3) Support video inspection.4. Do you have after-sales service?Yes, we have a dedicated service team that will provide you with professional technical guidance. If you need, we can send our engineers to your workplace and provide training for your employees.5. How about quality assurance?We provide a one-year quality guarantee for the main machine of the machine.6. How long is your delivery cycle?1) In the case of stock, we can deliver the machine within 7 days.2) Under standard production, we can deliver the machine within 15-20 days.3) In the case of customization, we can deliver the machine within 20-25 days.
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