The SIASUN dual-lift automotive assembly mobile robot is designed for chassis and front/rear axle assembly. With a 3000 kg payload capacity and a scissor-type dual-lift structure, it enables synchronized multi-point lifting and precise docking. It supports mixed-model assembly lines and is compatible with multiple charging methods to flexibly match on-site process requirements. High-precision navigation and multi-layer safety protection ensure efficient, stable, and safe assembly operations.