A bridge crane kit is a set of components that can be assembled to create a custom bridge crane. The kit includes the main components of the crane, such as the bridge, end trucks,hoist, and trolley. The kit may also include the necessary hardware, wiring, and controls required for assembly. Bridge crane kits are designed for users who want to customize their crane to meet specific requirements, such as lifting capacity, runway length, and control features. The kits come in various sizes and lifting capacities, and they can be customized to fit the specific needs of the user. Assembly of a bridge crane kit requires a basic knowledge of mechanics and electrical wiring, and proper safety measures should be taken during installation. Overall, bridge crane kits offer a cost-effective and flexible solution for those who need a custom bridge crane.