MG gantry double girder crane
MG 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.
Technical Features
Design: "Zhongyuan Shengqi" brand double girder EOT cranes are manufactured and designed with ISO9001 2000, ISO9001 2004 & OHSAS 18001 certificate.
Motor: The 3-phase asynchronous motor can be smooth operation in intermittent, short-term, frequent starting, braking, and load condition in accordance with ISO9001 2000, motor can be set into variable speed as customer requirement. Insulation class F, IP 54 protection for hoisting.
Reducer: Wheel gear of hardened reducer is produced by carburizing and quenching with high strength low carbon steel alloy, high precision, efficiency, stable running, low noise, small volume, high bearing capacity.
Breaks: Independent Hydraulic Breaks.
Safety Announcement
-Users should lock the crane in time, when the crane stops operating on operating spot.
- There 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.
- Total 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.
Warranty
- 14 months warranty when products leave the factory, or 12 months warranty after installation and commissioning in addition to the human damage factors.
- Professional technical staffs provide installation, commissioning and training services.
- Delivery with English user manual, parts manual, product certification and other relevant certificates.
Zhongyuan Shengqi Co., Ltd.
1 of the top five crane manufacturer in China, Since 1985.
30 years design & manufacture experiences!
300 sales offices both in domestic and oversea!
3000 professional staffs guarrantte the best product quality!
30000 sets annual production fulfill quantity requirements!
Audited Supplier 
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