The SIASUN Four-Lift Automotive Assembly Mobile Robot is designed for complex processes in modern vehicle manufacturing. Integrating requirements for powertrain, front/rear axle, battery and manned operations, it features a 3,500 kg payload and a four-point scissor-lift structure to enable high-precision positioning and assisted assembly. With omnidirectional mobility and intelligent fleet scheduling, it flexibly adapts to multi-model, multi-station production environments, providing customers with an efficient, safe and flexible final-assembly automation solution.