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China, Chinese High Efficiency Xr240e Drilling Rig Machine 70m Drilling Equipment1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mine Drilling RigRotary Drilling RigXr240e Rotary Drilling Rig
Skymard Construction Machinery (Hunan) Co., Ltd.
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Product DescriptionProduct DescriptionHigh Efficiency XR240E Drilling Rig Machine 70m Drilling Equipment XR Series Rotary Drilling Rig stands for our company's achievement in many years' development and researches on piling machines, adopting advanced technology, both at home and abroad. With powerful machinery manufacturing capacity, it is specially designed to drill the pile hole with the big diameter and into hard-layers, fitting for layer conditions in most areas. It's applicable for concrete cast in situ pile for foundation construction such as urban construction,railway,highway,bridge,subway and building. Features:1. As a multi-function machine, it can realize the quick switching of functions such as cylinder pressurization, crowd winch pressurization, oscillator, CFA, and dual powerhead;2. The capacity of the rotary drive and the main winch is increased by 20% and the work efficiency is higher;3. The rotary drive can be equipped with a torque multiplier (optional). The casing drive torque is up to 360kN-m and the casing construction ability is stronger;4. The main and auxiliary winches both adopt single-layer rope technology. The service life of the wire rope is 2-4 times longer than that of the multi-layer rope and the cost is lower;5. The double jib parallelogram luffing mechanism has a large support angle and a 16% increase in the support range. The operation a more stable;6. The hydraulic system adopts negative flow control technology which has a fast response and good control performance;7. The independent high-power rate temperature-controlled hydraulic oil cooler is suitable for high-temperature construction and can adjust fan speed with temperature changes;8. Intelligent control system can automatically adjust and display the verticality of the mast, automatically slew and slag discharge, CFA model automatically lifting concrete pouring and pile type display. The system uses a bus panel design to prevent misoperation. SpecificationItemUnitParameterEngine//Model-6UZ1X-270Rated PowerkW270Rotary DriveMax.output torquekN.m240Rotary Speedr/min7.30Max.Drilling Diametermmφ2200/φ2000*Max.Drilling Depthm70Crowd cylinder//Max.pull-down piston pushkN210Max.pull-down piston pullkN220Max.pull-down piston strokem5Crowd Winch//Max.pull-down piston pushkN250Max.pull-down piston pullkN250Max.pull-down piston strokem13Main Winch//Max.pulling forcekN240Max.line speedm/min70Auxiliary Winch//Max.pulling forcekN80Max.line speedm/min70Mast Rake(Slide/forwards/backwards)°±4/5/15Undercarrige//Max.traveling speedkm/h1.8Max.grade ability%35Min.clearancemm450Track shoe widthmm800Distance between tracksmm3250-4400Hydraulic system//Working pressureMPa35Overall Drilling Weightt84Dimension//Working conditionmm8870×4400×22800Transporation conditionmm17525×3250×3594Company Profile
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