Single Girder Overhead Crane

Single Girder Overhead Crane are widely used for lifting goods in factories, warehouses, and material plants. It has a reasonable structure and high overall steel strength. The single girder overhead travelling crane is usually used in conjunction with CD and MD electric hoists. This kind of equipment is forbidden to be used in flammable, explosive and corrosive environments.

Advantages of Single Girder Bridge Crane

Excellent driving properties, stepless control, smoothly moving

Light self-weight, small space occupy and high performance

Easy to operate, safety and reliable, low cost of running and maintaining

compact structure, room saving, accurate lifting steady operation

Small wheel load pressure, and compacted size

Specification of Single Girder Overhead Crane
Lifting Capacity ton 1 2 3 5 10 16 20 25
Span S(m) 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5 7.5~31.5 7.5~25.5
Lifting height m 6~30 6~30 6~30 6~30 9~30 9~30 9~30 9~30
Lifting speed m/min 8（0.8/8） 8（0.8/8） 8（0.8/8） 8（0.8/8） 7（0.7/7） 3.5（0.35/3.5） 3.3（0.33/3.3） 3（0.3/3）
Trolley travelling speed m/min 20(30) 20(30) 20(30) 20(30) 20(30) 18 14 16
Crane travelling speed m/min 20(30) 20(30) 20(30) 20(30) 20(30) 20(30) 20(30) 20(30)
Work class A3~A4 A3~A4 A3~A4 A3~A4 A3~A4 A3~A4 A3~A4 A3~A4
Track type P18 P18  P24 P24 P24 P24 P30 P30 P38 P38 P43 P38 P43

Structure of Single Girder Overhead Crane
Single girder overhead bridge crane is widely used for handling materials in industries' workshop and warehouse.

The Single Girder Overhead Crane is widely used in plants, warehouses, material stocks to lift materials. And its two ends are located on high concrete column or metal support. Single girder overhead crane is composed of bridge girders, end trucks, hoisting mechanism, an operator's cab or pendant control. The single girder overhead bridge crane is usually equipped with CD or MD electric hoist. The hoists of the single girder overhead crane are most usually run on the bottom flange of the bridge, and the bridge can either be top running or under running in design. Using leading structure optimization design of main beam of the single girder overhead crane under low gravity has the strongest stability and smooth braking precise positioning, which is used for the best scheme of light load and short span.

Applications Of Single Girder Overhead Crane

Single girder overhead crane in construction is used to lift or lower objects and move them horizontally. Either way, all cranes are equipped with pulleys and cables that are useful when it comes to moving objects around. In the paper industry, the wet and dry ends of paper machines need to be supplied with a high level of reliability, rolls of paper have to be stored and retrieved gently, precisely and efficiently. From the precise placing to the full-auto storage of roll, Zhonggong provides customized material handling solution for each customer.