sillatõstuk

Sillatõstuk, also known as a bridge crane or overhead crane, is a type of crane built into a structure. It is typically used in industrial settings and factories to lift and move heavy materials. The crane consists of a horizontal bridge beam, which runs on elevated rails, and a movable hoist that travels along the bridge. The hoist is equipped with a lifting mechanism, such as a hook or electromagnet, to grasp and transport loads.

Bridge cranes are characterized by their ability to cover large work areas, allowing for efficient material handling within a factory bay or across an entire facility. They can be powered by electricity or manually operated, with larger, heavier-duty models usually being electric. The design and capacity of a bridge crane are tailored to the specific needs of the application, considering factors like the weight of the loads to be lifted, the required lifting height, and the span of the bridge.

The primary advantage of a sillatõstuk is its ability to move loads both horizontally along the bridge and vertically with the hoist, offering a high degree of maneuverability. This makes them indispensable for tasks such as loading and unloading trucks, assembling machinery, and transporting components. Safety features are integral to their design, including overload protection and emergency stops. Different types of bridge cranes exist, including single girder and double girder configurations, with the latter offering greater lifting capacity and span. Their robust construction ensures durability and reliability in demanding industrial environments.