In response to the real-world conditions of the global market, the R&D team of Dahan Technology, based on decades of experience in lifting equipment technology, has broken through multiple technical barriers such as structural design, power matching, and safety protection, successfully developing the SCE900G super-large cage super-large load construction elevator, achieving an ultra-large transportation capacity of 9,000 kg, a 9.0×6.0×5.0M ultra-large customized cage space, completely solving the vertical transportation problems of large-weight and large-volume materials, and filling the technical gap in the global field of super-large-load and super-large-volume special construction elevators.