Double girder gantry crane is one kind of heavy duty lifting machinery. It is the ideal lifing equipment in factories, mines, agriculture, electric power, construction building site, dock and warehouse for installation of the machines, lifting the cargos, loading and unloading the trucks. The MG model double girder gantry crane 50 ton is suitable for general loading, unloading and moving works in outdoor storage.
1.compact structure, resonable layout, safe reliability;
2.convenient maintenance, excellent swivelling function advantages.
1. It is used for lifting 5t~800t stuff;
2. It has beautiful box-typed welded main girders. Computer optimized design for main girders with good performance and light weight;
3. Compact structure, light weight and high lifting height;
4. The Max. span reaches 35 meters;
5. It's widely used in workshops, metallurgy, warehouses and assembly shops etc.
1. High quality carbon steel Q235B and Q345B;
2. connected by high strength screws;
3. Welding seams are tested by X-ray and ultrasound;
4. Compact structure, small volume;
5. Compact reducer motor drive, step less control, hardened gears and safety disc brake;
6. Good operation performance, step less speed regulating and running smoothly;
7. Painting high quality epoxy zinc-rich primer, and the thickness of oil film is 140μm;
1. Control panel protection degree is IP54;
2. Reasonable components installation, convenient for check and maintenance;
Safety Protection Devices:
Overload limiter, limit switch, interlocking protection devices, buffer, track sweep plate, bus bar protection board, anti-collision device, main disconnecting switch, emergency stop system and motor overload protection.
Why Choose Us:
Our after-sales service provide:
1. 14 months warranty when products leave the factory, or 12 months warranty after installation
and commissioning in addition to the human damage factors.
2. 2 years spare-parts provided for better maintenance.
3.Professional technical staffs provide installation, commissioning and training services.
4.Delivery with English user manual, parts manual, product certification and other relevant certificates.
5.Technical advisory for any time and Engineers available to service machinery overseas
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