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.
Advantages of gantry crane
Specification:
Design: ‘YT’ Brand Electric Gantry Traveling Cranes are designed & manufactured accordance with ISO 9001:2000 ISO 14001:2004 and OHSAS 18001 considering factor of safety in respect to appropriate class of duty.
Motors: The motors are used specially crane duty suitable for frequent starting , reversing & braking in accordance with ISO 9001:2000 ISO 14001:2004.Motors are totally enclosed in dust proof construction foot / flange mounted TESC / TEFC , Sq. cage motors with integrated safety brakes, insulation class F, IP54 protection for hoisting, CT & LT motions.
Brakes: Independent Hydraulic Brake makes the crane safer and easier to control
Painting:
Two coats of primer before assembly & two coats of synthetic enamel after testing
Color: according to your demand
Average thickness: about 100 microns
Gear Box: The entire gear boxes are made of accurate hob cut helical / spur gears & pinions having hardness 250 to 350 BHN made from carbon alloy steel. All gears & pinions running on antifriction type ball / roller bearings in totally are enclosed oil bath giving constant splash lubrication. The helical / Spur gear designed for adequate strength and optimum wear resistance for smooth operation & long life.
Wheels: The wheels of crane crab, main beam and end carriage are produced in our special Vacuum casting workshop (No sand inclusion technique) which makes our wheels more elastic and outer surface hard-wearing and durable.
Electrical Panel: Modular design, ease to install and maintain, reliable operation, fuses less circuitry, ducted wiring and compact terminals. Motor overload protection to prevent overloading.
Limit Switch: Safety limit switches for stoppers will be provided to prevent over traveling in all motions.
Design and construction rules:
All the standards which are required for the crane are the Chinese standards.
1. the capacity is ton
A.5 B.10 C.16 D.20
2. the span is m
A.10 B.12 C.20 D.30
3. the lifting height is m
A.6 B.10 C.12 D.18
4. Industrial voltage _____V, _____HZ, 3Phases
A.380V/50HZ B.380V 60HZ
5. About the crane working duty:
1) How many hours will this crane work per day?
2) How many times does the crane lift the goods per hour?
3) Always full load lift?
6.What material to be lifted?
7.Do you need cantilever?
1) Cantilever length of the left side ____m
2) Cantilever length of the right side ____m
YunTian Group products meet the factory, workshop, port, mining, waste disposal, goods scattered, petrochemical, aerospace, military and other industries of universal bridge crane, overhead crane, eot crane, door crane, universal gantry crane, rubber tyre and rail mounted container gantry crane four link type portal crane, quayside container crane, crane, crane hook, mining grab crane, gantry crane, ship loader, grab bucket ship unloader, stacker reclaimer, dredger, mobile platforms and other types of hydraulic crane technical requirements.
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YunTian Group has a team of enthusiastic young people who treat every customer as their friend. Employees mutual help to service the customers from every detail. So you can get not only high quality products but personalized service.
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