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Product Name: Mg Type Double-Girder Gantry Crane (10-500t) Model NO.: MG Main Girder Form: Double Girder Type: Gantry Crane Operation Form: Cabin Maximum Lifting Height: <10m Maximum Lifting Weight: 20-50t Condition: New Certification: ISO9001: 2000, Ce Feature: Gantry Crane Rated Loading Capacity: 10t/8t-500t Rated Lifting Moment: to Be Ordered Max. Lifting Height: 6-35m Span: 22-55m Place of Origin: Henan, China (Mainland) Warranty: 12monthes Crane Factory: Zhongyuan Shengqi Control: Cabin, Pendent Control Duty Class: A7 Application: Container Usage, Construction Usage Sling Type: Wire Rope Power Source: Electric Trademark: SHENGQI Transport Package: Nake Specification: CE, ISO9001 Origin: Henan China Product Description MG type Double-girder gantry crane (10t-500t)1. Brief IntroductionMG gantry double girder crane (box type girder)electric crane is suitable loading and unloading materials in open storagedepots, materials yards, railroad freight stations, and harbor wharf. May also match by many kinds of special-purpose fishing tackles carries on many kinds ofspecial works. The bridge consists from double lying welding structure box.Electric equipment for the trolley applying soft conductive cable, largecarts supporting sliding contact line, cable reel-type is available. It buildwith a closed air conditioning house with linkage platform control, so it has the advantages of broad vision, flexible control, comfort work, and high efficiency. 2. Technical characteristicslHard-tooth reducerlimported wire-ropelTrinity drivelElectric appliance adjusts speed without contact or spark module, and fulfill converter function, including mini-speed and double speed, which make traveling and lifting very steady.lOperation board (handle) adopts 12V safe voltage.lElectric controlling can be used more than 2million times when the voltage is 380V+5~ -10%3.Safety AnnouncementlUsers should lock the crane in time, when the crane stops operating on operating spot.lThere is no electric wire above the total switch of the crane. Strictly forbid to use in such dangerous operating as easily combustible, explosive, corrosive, overloading, dust, etc.lTotal length of suspending outside is less than1/3 of the span and 90%of suspending limiting-position (Gn). In addition, the trolley cannot travel until the heavy objects moved inside the support. If the trolley must travel outside the support, its heavy objects (Gn) should reduce 10%-20%. If total length of suspending outside is more than 1/3 of the span, the heavy objects (Gn) should reduce step by step, In a word, the trolley cannot travel until the heavy objects are near the support, and the crab isn't suitable for traveling outside the support. Wind pressure should be less than 150pa.4. Warrantyl 14 months warranty when products leave the factory, or 12 months warranty after installation and commissioning in addition to the human damage factors.l2 years spare-parts provided for better maintenances.lProfessional technical staffs provide installation, commissioning and training services.lDelivery with English user manual, parts manual, product certification and other relevant certificates.lTechnical advisory for any time.5. Technical parameter
