The container lifting device is designed specifically for 20-foot containers, utilizing a sturdy structure combined with a hydraulic lifting system. It can easily lift 20-foot containers, and its user-friendly control system simplifies the unloading process. When the container is tilted, the contents efficiently flow into the position at the bottom of the container, ensuring all materials are completely discharged without causing any waste or dust emission. This can maximize productivity and reduce material loss, making it an economically efficient choice. The container lifting device can be used in various industries, including plastics, chemicals, recycling, and handling any materials in bulk within containers.