SIASUN heavy-duty mobile robots are built for demanding industrial logistics. With payloads starting from 5 t and scalable up to 120 t, the optimized wheel system balances carrying capacity and traction while protecting the floor. The platform supports omnidirectional motion with zero turning-radius constraints and integrates multiple navigation options such as magnetic guidance and laser-based navigation for accurate positioning and path planning. Stable speed control delivers both efficiency and smooth operation, providing a reliable automation solution for heavy-load transportation and accelerating intelligent manufacturing and smart logistics.