Single Girder Overhead Crane
Single girder overhead crane is widely used for lifting goods in factories, warehouses, and material plants. It has a reasonable structure and high overall steel strength. The overhead crane is usually used in conjunction with CD and MD electric hoists. This kind of crane equipment is not allowed to be used in flammable, explosive and corrosive environments.
| Capacity | 20-500t |
| Span | 10.5-31.5m |
| Lifting height | ≤18 m |
| Speed | Crane traveling speed: 3/30 4/40m/min Cross traveling speed: 2/20m/min Lifting speed: As per hoist (0.8/5 0.66/4 1.0/6.3 1.3/8 1.6/10) |
| Working temperature | -20- 60ºC |
| Control method | Pendant control, remote control cabinet control |
| Working class | A3-A7 |
| Power source | AC-3P 240-440V 50/60HZ |
| Cantilever | N/A |
- Due to simplified installation steps, the installation can be fast.
- The materials for bridges and runway beams are reduced, thereby reducing costs
- It is the most cost-effective choice for light and medium cranes
- Light weight design reduces the load on the building structure or foundation. Normally, the overhead crane can be supported by the existing roof structure without using additional support columns
- Easy to install and maintain
- Long service life
- It is suitable for facilities with low ceiling, which reduces the requirements for the use of space
The overhead crane is an ideal choice for workshops, warehouses, material yards, and manufacturing facilities, which is usually used in steel plants, plastic plants, railways, buildings and other places.
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 run most usually 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.
