QD model Double girder Overhead Cranes

Specifications

 It is one kind of heavy duty gantry crane, it is widely used in plants, factory, workshop, warehouses, materials stocks to lift goods or materials.

This kind of Crane is available for general service, such as loading, unloading, lifting and transferring work in outdoor yards of the factory or on railways, also works as container crane matching special hang parts. The capacity is from 10 to 50 tons, span is from 18 to 32 m, the working class is medium & heavy grade. All movements of the crane are controlled in the cabin.

Descriptions:

 It is one kind of heavy duty gantry crane, it is widely used in plants, factory, workshop, warehouses, materials stocks to lift goods or materials.

This kind of Crane is available for general service, such as loading, unloading, lifting and transferring work in outdoor yards of the factory or on railways, also works as container crane matching special hang parts. The capacity is from 10 to 50 tons, span is from 18 to 32 m, the working class is medium & heavy grade. All movements of the crane are controlled in the cabin.

General features:

1)   Reasonable structure, strong bearing capacity

2)   Ideal performance, smooth starting and stopping

 3)   Low noise, low cost maintenance

4)  Safe and reliable operation

Technical features:

1)    Strong box type, welding by machine hand, strong and beautiful

2)    Wheels, gears, couplings, wire rope drums are manufactured by our CNC machine center ,top quality control

3)    Heavy duty slipring motor, WUXI NGP motor, top quality and famous brand in China

4)    Siemens main electric system

Safe features:

1)   Weight overload protective device

2)   Top quality polyurethane buffer

3)   Crane traveling limit switch and lifting limit switch

4)   Low voltage protection function

5)   Emergency stop system

6)   Current overload protection function.

 Please kindly tell us the following information for your gantry crane inquiry:

 1- Lifting Capacity ?

2- It is single girder gantry crane , or double girder gantry crane ?

3- Lifting  height ?

4- the Span of the main girder ?

5- the dimension of the overhang part ?

6- power supply: 380V/50Hz/3phase is acceptable or not ?

7- Travel distance ? do you need to buy the travel rails from us also ?

 Painting:

1)       Process: Sand blasting, anti-rust painting, primer and finishing paint

2)       Color: yellow, red, blue etc, or according to your requirments

3)       Total thickness: about 105um.

Crane girder:

The crane girder is of welded girder construction. This result in lower dead weight with a high degree of vertical and horizontal rigidity and small wheel loads being transmitted to the crane runway!