Heavy Duty Concrete Beam Handling Double Girder Gantry Crane

• Customization: Available
• Certification: CE, ISO9001
• Condition: New
• Model NO.: MG
• Maximum Lifting Weight: 350t
• Maximum Lifting Height: >40m
• Operation Form: Cabin
• Type: Common Gantry Crane
• Main Girder Form: Double Girder
• Color: Red Per Your Request
• Capacity: 10t-200t
• Lfiting Height: 6m Per Your Demand
• Powe Supply: 380V/50Hz/3p, Can Be Customized
• Span: 22-40m
• Hoist Lift Speed: 0.8/8 M/Min
• Cross Speed: 20 M/Min
• Long Travel Speed: 20 M/Min, 5/20 M/Min
• Electrical System Brand: Siemens/Schneider/Chint
• Affiliate Documents: English Operation Manual, Wiring Diagram
• Transport Package: Wooden Box for Electric Parts
• Specification: CE
• Trademark: LYFOO
• Origin: Henan, China (Mainland)
• HS Code: 84253190
• Production Capacity: 800 Units

Product Description

MGA Precast Beam/Girder Handling Gantry Crane
Designing Concept:
MGA double beam gantry crane for precast beam handling is a crane system by using 2 units of same capacity gantry crane. The capacity normally is 80t, 100t, 160t, 200t and 250t.  The 2 units of gantry crane will lift the precast beam synchronized. 

Working Site:
It is special used for temperory site, such as road costruction site, bridge construction site.   The average production time is 1-3 years.

Features of Gantry crane:
Structure: All structure adopts truss frame, and legs are collumn. 
Hoist: A winch system combined by pulley system.
Crane travel: Light duty motor and reducer.

Some Technical parameter

Capacity/t	10/3.2 16/3.2 20/5 32/5 50/10 80/20 100/50 125/30 160/30
Span/m	22  26  30  35  40
Power Supply	Three Phrase Alternating Current

1. The quality of the main girder decides use age and use cost of the crane. "shengqi" consummately adopt European most advanced design and manufacture craft of the main girder. Mail girder wear well , not only let user ease use, but also low maintenance cost.
 
2. The up camber curve of main girder adopt optimize 4 times curve, ensure traveling have no upgrade resistance when full loading. Overcome the disfigurement of traveling motor overload traveling and trolley slide traveling.
 
3. End carriage is box girder, and the connection between end carriage and main girder adopt high strength bolt, in order to transport conveniently.
 
4. Optimize structure design, bearing layout reasonable , bear horizontal force, improve use age of the bearing.
 
5. The connections of every mechanical part are gears, in order to achieve simple installation and convenient maintenance. The drive wheel group and driven wheel group are all supported on crescent bearing box , convenient for disassembly and adjust.    

cause this is a kind of customized product, please kindly provide us the following information:
1. Lifting capacity.
2. Span length. (rail center to rail center)
3. Lifting height. (hook center to ground)
4. Do you need bus bar, rail from us?
5. Local power supply 380V 50Hz 3P?
6. Working condition: What goods to lift?
7. Drawings of working place would be appreciated.