A container spreader is a specialized lifting device used in ports and shipping yards to handle shipping containers. It is designed to securely grasp and lift containers for loading and unloading purposes, making the process more efficient and safe.
 The container spreader is attached to the crane or other lifting equipment using hooks or connection points. The spreader's lifting lugs or twist locks engage with the container's corner castings to provide a secure grip. Once properly attached, the spreader is lifted, allowing the container to be lifted and moved as required.
Container spreaders are equipped with various safety features to ensure secure handling and prevent accidents. These may include locking mechanisms, sensors for detecting proper engagement with the container, and overload protection systems.
Regular maintenance and inspections are necessary to keep container spreaders in optimal working condition. This includes checking for any signs of wear, lubricating moving parts, and ensuring proper functioning of safety features.