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Similar Sandvik Jumbo Drill with Double Arm Telescopic Boom Drill Rig for Underground Mining Face Drilling¹

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Product Description AZT2-9700 is a dual arm hydraulic tunneling drilling rig designed and developed specifically for the excavation of medium and large mining tunnels or tunnel drilling. The machine is equipped with an independent fully hydraulic drive rock drilling system and a high-power rock drilling machine, with a rock drilling speed of up to 0.8-2 meters per minute, suitable for a wide range of rock grades. It is equipped with a hydraulic translation telescopic drilling arm, a diesel engine four-wheel four drive tire type Engineering chassis, with good rigidity and high strength, engineering axle, hydraulic transmission, stable performance, low failure rate, and easy maintenance., Climbing ability of 18 °, walking speed of 15km/h.AZT2-9700 is a multifunctional fully hydraulic bolt drilling rig used for underground mines and small and medium-sized underground bolts support construction. Product ParametersBasic parameters of double arm drill jumbo - AZT2-9700Main parameterParameter valuesSize17000*2800*2900/3750mmMaximum excavation height9700mmDrilling diameterφ43mm-φ102mmDrill pipe length5525mmDrilling depth5300mmDrilling speed0.8-2m/minMotor power55*2KWFuel tank capacity600LOverall weight33000kgRock drilling power head model1838ME RotationPositive 135 ° Reverse 225 °Swing arm45 ° left and rightTravel compensation1800mmMain arm stroke1600mmSliding rail swing angle2 ° elevation and 90 ° elevationDiesel engine power129kwTurn±40Tires14.00-24.00Climbing ability≤17°Rear axle swing angle±10° Approach angle/departure angle20°/17°Inside turning radiusInner side 3.3m/outer side 6.95mWalking speed15km/hGround clearance350mmFuel tank capacity120LAir compressor flow rate1m3/minPressure0.3-0.6MPaAir compressor motor power4.5KWWater pump flow rate10m3/hpressure0.2-0.8MPaPump motor power7.5kwBattery rate2x12vDriving lighting24vWork lighting220v1.The entire hydraulic system is independently developed by Aivyter, which has been tested to maximize the ability of the rock drill and has an extremely low loss rate of drill pipes and tools2.The series pump adopts a well-known domestic brand, with stable quality, stable pressure output, and the ability to provide stable pressure and flow for the rock drill and boom.3.Made of carbon steel, with internal spray coating and hydraulic oil filter, it can ensure the cleanliness of the hydraulic system, and the oil tank is equipped with a maintenance port for easy maintenance.4.The mechanical arm has undergone multiple practical tests and has excellent resistance to impact and bending. Easy to operate and high sensitivity. Adopting a double triangle structure for more accurate positioning and better stiffness.5.All internal components are made of imported electrical components such as Schneider and ABB.6.Adopting Weichai 129KW engine and well-known domestic brand torque converter, with stable quality and sufficient power output.7.Adopting multi-stage centrifugal pumps from Southern Pump Industry, with large water volume, high head, and stable quality.8.Adopting 14.00-24 rubber inflatable tires, with strong load-bearing capacity and stable quality.9.Adopting water-cooled radiators with high heat dissipation efficiency to ensure stable oil temperature.Main functional features of AZT2-9700High cost-effectiveness, stable and reliable.Hydraulic control: The entire rock drill's propulsion impact rotation is controlled by hydraulic pressure, which has a faster reaction speed, lower failure rate, and lower drill pipe and bit loss compared to electronic hydraulic control.Engineering chassis, with good rigidity and high strength, engineering axle, hydraulic transmission, stable performance, low failure rate, and easy maintenance.129KW water-cooled turbocharged engine, powerful, with a climbing slope of>18 °; Good passability, with a minimum ground clearance of 400mm;According to customer needs, different drill rods such as 3700/4300/4915/5525/6400 can be selected. The propulsion beam adopts an aluminum alloy frame, which has strong bending and torsion resistance.Arm system: Fully hydraulic double triangle telescopic arm, single stage telescopic, with a telescopic stroke of 1600mm for a single arm; Raise the upper arm by 70 ° and lower it by 30 °, and the upper and lower arms can be automatically leveled.Adopting a 10 inch large screen reverse camera can greatly reduce blind spots in the field of vision.Adopting high-power rock drills from well-known domestic brands makes drilling faster and after-sales more convenient.Technical Characteristics TableImpact frequency60HzImpact power18kWImpact pressureMax 230barRotary motor modelOMS 160Impact flow rate71-92L/minEmpty buffer pressure3-3.5MpaBuffered traffic8-10L/minAdapt to drill pipesR38,T38Rotary pressure210barMaximum torque1000NmRotating speed0-215rpmLubricating oil and gas pressure2-3barFlushing water pressureMax 2.5MpaRock drilling buffer pressure5-12MpaBuffer accumulator nitrogen charging pressure2-2.5MpaNitrogen charging pressure of the oil inlet accumulator9-11MpaCompany ProfileFAQQ: How can we choose a suitable drill rig?A: We normally recommend a suitable model according to drilling depth, drilling hole dia. and layer condition on site. Q: Are you a factory or a trading company ?A: We are an integrated corporation specialized in manufacturing and exporting. Q: What is your payment terms?A: We can accept T/T,L/C. Q:.What is your MOQ? How long is the delivery time?A: Our MOQ is 1 sets. Normally for drill rig, the delivery time is about 25-60 days after receiving payment. Q:. How long is the warranty?A: The guarantee period for mainframe is one year (excluding the quick wear parts). Q: Can we print my Logo on the products?A: Yes, we can. We support OEM .

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