LDA Type Single Girder 5 Ton Bridge Crane Electric Overhead Crane 30m / Min
LDA Single Girder Bridge Crane Description
The single-girder bridge crane is a lifting device installed horizontally above the factory building, warehouse, and stockyard for material hoisting. It is shaped like a bridge since its ends rest on tall concrete columns or metal supports. The bridge frame of the single girder bridge crane runs longitudinally along the rails laid on the elevated sides on both sides, which can make full use of the space under the bridge to lift materials without being hindered by ground equipment. It is the most widely used and most numerous hoisting machinery.
The single girder bridge crane is a light crane with a lifting capacity of 1 to 20 tons. The span is 7.5 to 31.5 meters. The job level is A3. Operating temperature is -25°C to 40°C. It is used together with CD type or MD type electric hoist. This kind of bridge crane (overhead crane) is widely used in factories, warehouses, material inventory and other places to lift goods. Do not use in flammable, explosive and other corrosive environments.
LDA Single Girder Bridge Crane Technical Data Sheet
| Condition | New |
| Max. Lifting Load | 20T |
| Max. Lifting Height | 30M |
| Span | 7.5~22.5m |
| Place of Origin | China ,Henan |
| Brand Name | YT |
| Certification | ISO CE |
| Warranty | 1.5 years |
| Weight (KG) | 1650kg |
| Crane type | LDA |
| Lifting weight | 1-20T |
| Lifting height | 6~20m |
| Lifting speed | 8/0.8 m/m in |
| Working class | A3 |
| Electric current | 380V 50Hz three-phase |
| Span | 7.5~22.5m |
| Working speed | 20~30m/min |
| Width of trail | 37~70mm |
General characteristics of single girder overhead cranes
1. Steel material of the crane: Q235B, Q345B/Q345D
2. The box structure is solid and stable, and it can be operated by an independent handle. It can also be equipped with a wireless remote control. It has powerful functions and a reasonable appearance.
3. Wheels: all wheels are vacuum forged, (or according to customer requirements), quenched by intermediate frequency, and produced by our factory.
4. Wheels, steel wire ropes, gears, and couplings are produced and cast by CNC machine tools.
5. Motor: Nanjing Special or Nanjing General Motors, the quality of which is leading in China.
6. Main electrical appliance brands: Schneider or Siemens.
7. Control mode: pendant wire button control, remote control, cab control.
Safety protection of LDA Single Girder Bridge Crane
1. Weight overload protection device
2. High-quality, long-term use, impact-resistant polyurethane buffer
3. Crane limit switch
4. Loss of pressure protection
5. Emergency stop system
6. Lifting limiter
LDA Single Girder Bridge Crane Images
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LDA Type Single Girder Bridge Crane Electric Overhead Crane 5 Ton 30m / Min Images
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