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China, Chinese Full Hydraulic Core Drill Rig (HCR-8)1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Mine Drilling RigDrilling RigRotary Drilling Rig
Changsha Xingtan Machinery Co., Ltd
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Product Description Product DescriptionThe HCR-8 full hydraulic core drilling rig is a highly efficient and multifunctional full hydraulic core drilling rig developed based on the research and development, production, and user feedback of the HYDX series full hydraulic core drilling rig. This machine is suitable for working in harsh environments such as plains, hilly areas, high temperatures, and extreme cold. It is mainly suitable for the exploration of metal and non-metallic solid deposits, coalbed methane, natural gas, hydrological wells, geothermal wells, mining tunnels, ventilation and drainage holes, and engineering rescue construction. It is widely used in industries such as geology, coal, metallurgy, non-ferrous metals, petroleum, hydrology, engineering, etc., mainly using diamond and hard alloy drilling to meet the needs of rope core drilling One of the high-performance drilling equipment required for multifunctional drilling such as top drive drilling.1. Fully hydraulic drive, steel track walking, combined mast, power machine, main and auxiliary winches, mud pump and other integrated arrangements, compact structure, flexible and convenient centralized control.2 The hydraulic system adopts pilot control, load sensing, and a combination of electric and hydraulic proportional centralized operation control, and can be optionally equipped with a support device.3 The power head adopts a cylinder chain double speed structure for feeding and lifting, with a lifting force of 295kN and a feeding force of 152kN4. The main shaft rotation of the power head is driven by dual motors, supplemented by a three-speed mechanical gearbox. The maximum torque output of the main shaft reaches 7200 N.m (170 rpm), effectively meeting the efficient construction requirements of high-speed and high torque.5. The power head adopts a hydraulic motor rack and pinion translation device, which makes the spindle deviate from the drilling hole, making it convenient for rope centering and other machinery construction.6. The front end of the mast is equipped with a clamping and unloading device, which facilitates the up and down operation of the drill pipe, reduces the operator's labor intensity, and improves work efficiency.7. The upper and lower workbenches are convenient for operators to operate.8. The orifice is equipped with a hydraulic clamp and a guide.Detailed Photos Product ParametersProjectparameterDrill depthNQ drill pipe3000mHQ drill pipe2400mPQ drill pipe1700mPower head capabilityspeed0~1250r/minMAXIMUM TORQUE7200N·mVertical shaft through-hole diameter121mmProvide progress4700mmMaximum lifting force295kNMaximum feed force152kNDiesel engineRated power276kW(WeiChai WP12.375)Rated speed2100r/minMastEffectively elevating height9.6mAdjust angle0~90°Drilling angle45~90°Mast sliding stroke1100mmMain winchSingle rope lifting force120kNLifting speed44m/minWire rope diameter22mmWire rope length 50mAuxiliary winchSingle rope lifting force15kN(Tier 1)Lifting speed100m/minWire rope diameter6.3mmWire rope length2800mMud pumpMaximum displacement320L/min(2.5MPa/h)Maximum pressure8MPa(52L/min/h)Walking speed2.5km/hGradeability30°Ground pressure0.14MPaWeight25tExternal dimensionsWorking Size(L×W×H)6020×2475×14745mmTransport dimensions(L×W×H)8165×2530×3030mmPackaging & Shipping
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