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China, Chinese Ebz320 80 Ton Roadheader Coal Mining Machine for Sale1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mine Drilling RigDrilling MachineMachinery
Newindu Construction Engineering (Shanghai) Co., Ltd.
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Product Description EBZ230 road header adopts explosive-proof and intrinsically safe switch box and intrinsically safe operation box which are small in volume, light in weight, flexible in operation, safe and reliable; main controllers are mounted in a sealed shell to shield electromagnetic interference effectively; working conditions are displayed on LCD screen, it adopts menu type operation interface and it is flexible and safe to set parameters; it possesses, overvoltage, motor overload, phase loss, short circuit, over-temperature and earth leakage lockout functions etc. 1, the configuration of hard rock cutting head, cutting arrangement is reasonable, cutting efficiency, broken rock ability;2, shovel plate width matching, to meet the needs of different roadway conditions.3, the shipment of high-strength wear-resistant plate, better adapt to hard rock conditions, improve service life.4, the hydraulic system using constant power, load-sensitive control, energy saving, bypass filtration, high-pressure filtration technology to protect the reliability of the operation of the machine, significantly improve the service life of hydraulic components.5, the key parts of the connection using imported lock washers, anti-loose effect, improve machine reliability.AdvantagesHydraulic System Hydraulic system of EBZ230 type road header adopts constant power, pressure cut off and load sensitivity control. Main hydraulic components adopt products of world famous brands.Cutting HeadCutting head is optimized with emulation technique; cutting tooth adopts products from Kennametal Corporation; its layout is reasonable and rock breaking capacity is strong. Spraying Systempraying system of EBZ230 type road header consists of internal spraying system and external spraying system. Internal spraying system is to spray behind teeth so strengthen external spraying system; design of external spraying system is reasonable.First ConveyorFirst conveyor adopts straight structure and is connected with insertion board smoothly. The conveying operation is unobstructed.Traveling MechanismTravelling driving system highly integrates motor and reduction gear with internationally advance technologies; its output torque is large and it is suitable for operation with large dip angleIf there is limit on weight or overall height during transportation, the road header can be disassembled to transport. [Product Parameter] Gross vehicle mass47tExternal DimensionsLength9340mmWidthShovel board2900mmBody2330mmHeightHighest point of the cutting head when placed horizontally2007mmBody1650mmDinting depth (extensible/inextensible)216/200mmGround clearance250mmPositioning cutting ScopeHeight (extensible/inextensible)4800/4770mmWidth (extensible/inextensible)5400/5250mmArea (extensible/inextensible)26/25m2Gantry height400mmCompressive strength in coal-rock cutting≤80/60MPaGradeability±18°Minimum turning radius5247mmTravel speed6.5m/minGround pressure0.148MpaTotal power235KWCutting motor power160/80KWPump station motor power75KWSupply voltageAC1140/660VPower frequency50HzRotating speed of cutting head48/24r/minLoading capacityStar-wheel type/4.32m3/minCrawler width520mmOutside Crawler width2330mmTension typeOil cylinder tension, pallet lockingSpray pressureExternal spray pressure ≥1.5MpaInternal spray pressure ≥3MpaMaximum dimensions of non-removable parts3.6×1.66×1.54mMaximum mass of non-removable parts5676kgContact way:
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