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China, Chinese Two Twin Boom Jumbo Kj422 Console Reduced Over Breaking Dual Control Damping Drift Rock Drill Telescopic Protective Roof Ease of Maintenance1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Drilling JumboConsoleDual
Shanghai Reachwell Machine Co.,Ltd.
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Product Description Two Twin Boom jumbo KJ422 Console reduced over breaking Dual control damping drift rock drill telescopic protective roof ease of maintenanceDetailed Photos Product DescriptionKJ321 is a two-boom, electro-hydraulic mining development drill rig, engineered for fast and accurate drilling. This mining jumbo provides reliability of face drilling, cross-cut drilling and bolt-hole drilling in tunneling of 8-60-square-meter cross sections. Well-designed, structures and proven components ensure this mining jumbo a reliable workplace for both operators and maintenance crews. Optimised drilling control system will help to keep holes straight, reduce jammings and maximize the tool life consistently.Quick Facts? Drifter / rock drill: HC95LM, 21 kW,? Feed 360-degree rollover and ±45° Swing,ideal for cross cutting and bolting,? Hole diameter: 64 - 102 mm with HC95LM Rock Drill/Drifter,? Coverage: 8 - 68 m2,? Engine power: 93kw/2200rpm Cummins,? Motor power:75 kw ABB*2.Features- heavy-duty boom with double tripod suspension for accurate hydraulic parallel holding in all directions,- heavy-duty aluminium feed with high bending and torsional resistance for maximum durability,- FOPS/ROPS-certified cabin/canopy offers increased safety for operators,- Troubleshooting, fault finding and maintenance made easy,- Spare part commonality across product family.Environmental friendly engine. Product ParametersTechnical SpecificationsHydraulic Drifter/Rock DrillControl SystemTypeHC95LMAnti-jamming controlYesPercussion power21kWRotation controlAdjustable/ReversiblePercussion pressureMax. 200 barFlushing controlWater flow and pressurePercussion rate54 - 62 HzPercussion controlAdjustable powerRotation torque764 NmVoltagel24VHole size (bolting)?64 - 102mmCarrierShank adapterT45 / T38 maleType of carrierFrame-steeredBoomCarrier articulation± 40°Parallel holdingCompleteRear axle oscillation±10°Lifting angleUp55°,down 16°Cummins engine QSB-C80-3193 kW,Tier 3Swingleft 35°,right 35°Transmission HydrodynamicDT20000Extension1800 mmFront / Rear AxlesDANA 123Feed extension1600 mmTires14.00-24Feed roll-over angle360° Rotaty ActuatorService brakesHydraulic wet discHydraulic SystemParking and emergency brakesSAHR fail safewet discPowerpack2 x 75 kWTramming speedMax.16 km/hPercussion pump100 cc (variable)Gradeability / sideways tiltMax. 15° / 5°Rotation pump45 cc (gear)Ground clearance370 mmFiltration10 μCentralized greasing points10 portsOil tank volume300 litersAir And Water SystemCooler for hydraulic oilOil-to-water 2 x 30 kWFlushingBy waterElectric SystemWater pump capacity190 l/minStandard voltages380 - 690 V (± 10%), 50 or 60 HzRock drill oil consumption180 - 250 g/hTotal installed power160 kWRock drill air consumption360 l/minBatteries(Chargeable)2 x 12 V, 120 AhAir compressor1.55 m3/min (7 bar)Cable Reel80m-100mOverall with steels 3.7m,others depending on options.Cable reel lubricationManualWeight25000 kgCable reel mud cleanManualTransport length13000 mmFront lights6 x 50W LED (4200 lm, 6000 K)Tramming / drilling width2200 mm / 3010 mmRear lights4 x 50W LED (4200 lm, 6000 K)Tramming / drilling height2400 mm / 3100 mmPercussion hour metersOptionalTurning width(T-section)4060 mmOperator remote controlOptionalTurning radius(Inner/Outter)R3700 / R7300 mm Our AdvantagesUnderground mining machines, one stop supplying.1. Rock bolting rigs / Rock support drill rigs2, production jumbo3, Scalers4, low profile jumbo drill rigs5, Development Jumbo Drill Rigs6, LHD and Dump Trucks7, BullDozer8, Surface operationExcavators..........................................Any more machine purchasing, please feel free to contact us.
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