The SIASUN single-lift automotive assembly mobile robot delivers high-load lifting capability and excellent tolerance to eccentric loads, making it ideal for front suspension, rear suspension, and power battery pack marriage operations in automotive manufacturing. By combining high-precision navigation with synchronized motion control, it achieves accurate docking with mainline hangers and station fixtures, ensuring consistent takt time and process accuracy. Its trackless, flexible movement and strong compatibility enable efficient adaptation to multiple vehicle models and long-cycle production, providing a stable and efficient intelligent transport-and-assembly solution for final assembly workshops.