壁挂式起重机是固定在墙上或沿着墙或其他支撑结构上的高架轨道运行的悬臂起重机。壁挂式悬臂起重机用于跨度大、建筑高度高的车间或仓库。当经常在墙附近进行起重作业时，它们最合适。壁挂式悬臂起重机大多与上方的梁式或桥式起重机配合使用。它们服务于靠近墙的矩形空间，负责起吊轻型和小型物体。大型物体由梁式或桥式起重机承载。

The durability of underhung cranes mainly depends on factors such as their design quality, manufacturing process and material selection. Generally speaking, high-quality underhung cranes have high durability and can maintain stable performance under long-term, high-intensity use conditions. Some key factors in evaluating the durability of underhung cranes are: structural design, manufacturing process, material selection, lubrication and maintenance.

Feature 1 of underhung cranes: light weight. After the modular design of the crane software and the use of technology, the hoist, end beam and main beam adopt a reasonable structure. The dead weight is much lighter than traditional cranes. The wheel pressure on the track is small, there are fewer requirements on the factory building, the scope of application is wider, and the factory building cost is saved.

Underhung cranes are light and small cranes that run on rails. They can be installed directly on the roof structure of the existing factory building without the need for corbels. Therefore, they can save space, reduce costs, and use the entire factory space for production. It has the characteristics of compact structure, good rigidity, sensitive operation, low noise, safety and reliability.

The necessary components in the lifting mechanism of underhung cranes include the following parts: Wire rope or chain: used to connect lifting objects to the crane and assume the role of lifting and suspending the lifting objects; chains are generally used for heavier lifting objects, while wire ropes are suitable for larger tonnages.

Our underhung cranes offer maximum stiffness and minimum dead weight. This keeps loads on the crane runway to a minimum and allows for an economical and energy-efficient design to be chosen for the building. This approach provides you with an economical and energy-efficient solution. They also include loading and unloading speed lifting devices with high energy rates and offer advantages over conventional cranes, resulting in excellent ride qualities, in order to increase overall efficiency.