Low-headroom Single-girder Bridge Cranes
Low headroom single-girder bridge crane is a lifting equipment designed for scenes with limited space height. It improves the utilization rate of lifting height through structural optimization.
Core advantages:
| Advantage Type | Specific manifestations |
| High space utilization | It is suitable for scenes with limited factory height (such as dense roof pipelines and low floor height), and can lift 10%-30% higher than ordinary cranes at the same height. |
| Cost Optimization | There is no need to modify the height of the factory building to meet the lifting needs, reducing the cost of factory building construction or renovation; the structure is compact and the weight is light, which has lower requirements on the load-bearing capacity of the factory building. |
| Operational flexibility | The lifting height is increased to cover higher shelves or equipment installation positions. Combined with remote control or flashlight control, the operation is convenient and safe. |
| Wide range of application scenarios | It is suitable for both new low-rise factories and equipment upgrades in old factories, avoiding the impact of space limitations on production efficiency. |
Disadvantages include:
Relatively large shaking during use: Due to the structure and design, large shaking may occur during use, which may affect the stability and safety of the work.
Low working level: The working level of the low-headroom single-beam bridge crane is relatively low and is not suitable for long-term use in a heavy workshop environment.
Not suitable for heavy workshops: Due to the limitations of its load-bearing capacity and working level, it is not suitable for use in workshops that require frequent heavy lifting operations
Application:
1. Industrial Manufacturing
• Low-rise workshops: such as electronic component processing workshops and precision instrument assembly workshops (factory building height is usually ≤5 meters), used for lifting small parts or equipment.
• Multi-story factory buildings: In production workshops in multi-story buildings, low clearance design is used to avoid conflicts with floor slabs and realize cross-floor material handling.
2. Warehousing and Logistics
• High-shelf warehouses: With high-rise shelves (such as three-dimensional warehouses with a height of 8-10 meters), the height of the hook is raised by low-clearance cranes to realize the operation of loading and unloading goods.
• Container loading and unloading: At docks or logistics centers, it is used for loading and unloading of goods in low container yards to avoid conflicts with the height of container stacking.
3. Equipment Installation and Maintenance
• Equipment maintenance in low spaces: such as internal maintenance of boilers in power plants and replacement of bottom parts of large equipment, using low-clearance cranes to lift tools or parts in limited spaces.