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Single girder overhead crane is a kind of small tonnage lifting equipment, adopting lightweight and modular design, featuring simple structure, light deadweight, safety and reliability, energy saving and high efficiency, easy operation, and maintenance. The lifting capacity is 1 ton~32 ton, usually used with a wire rope electric hoist or Euro hoist. Widely used in workshops, warehouses, power stations, and other places of small and medium-sized lifting operations.
Below are the different types, features, parameters, and applications of bridge cranes. Please choose the right bridge crane according to your needs.
Price Range: $3,100-10,000/set
Compact structure, light weight, smooth running, electric drive to achieve precise control, suitable for small and medium tonnage materials efficient handling, especially suitable for plant space is limited in the light and medium-sized operation scenarios.
Price Range: $5,000-10,000/set
Lightweight, modular design, compact structure, energy saving, high efficiency, equipped with frequency conversion speed control and an intelligent safety system, to improve space utilization and operating accuracy, suitable for precision handling and space-restricted industrial scenarios.
Price Range: $4,000-10,000/set
Adopting a special explosion-proof design and safety protection devices, it can operate safely in flammable and explosive environments. Compact structure, flexible operation, high efficiency, and stability, ideal lifting equipment for petroleum, chemical, and other hazardous places.
Price Range: $3,000-8,000/set
Low headroom design, compact structure, light weight, can be directly suspended from the roof structure to save space, suitable for light material handling operations in workshops and warehouses, and other scenarios, featuring smooth operation and flexible installation.
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Lifting capacity |
1 Ton |
2 Ton |
3 Ton |
5 Ton |
10 Ton |
20 ton |
32 ton |
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Span |
7.5-31.5 m |
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Lifting height |
6m, 9m, 12m,18m,24m,30m |
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Lifting speed |
8(8/0.8) m/min |
7(7/0.7) m/min |
3.5(0.35/3.5) m/min |
3.3(0.33/3.3) m/min |
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Hoist traveling speed |
20 m/min |
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Crane traveling speed |
20(30) m/min |
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Working class |
A3, A4, A5 |
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Power |
Three phase; 380V, 50Hz |
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Note: Can be customized design according to your needs.
Single girder crane is mainly composed of main girder, end girder, electric hoist, running mechanism, and electrical control system. The characteristics of each component are as follows:
Main girder: adopts a box or I-beam welded structure, lightweight design, and strong load-carrying capacity.
End beam: connecting the main beam with the rail, equipped with high-strength wheels and buffer devices to make the crane move smoothly.
Electric hoist: integrating hoisting motor, reducer, and wire rope/chain to realize precise lifting, with optional frequency conversion control.
Running mechanism: consists of a motor, a reducer, and wheels, driving the crane along the track, supporting variable frequency speed control.
Electrical control system: including control cabinet, remote control, or cab, realizing safe operation and automation functions (e.g., limit protection).
