SIASUN heavy-duty mobile robot is built for industrial heavy-load logistics. With a payload starting from 5 tons and scalable up to 120 tons, its optimized wheelset balances load capacity and traction while protecting the floor. The robot supports omnidirectional movement with zero turning radius, and integrates multiple navigation methods such as magnetic guidance and laser guidance for accurate positioning and route planning. It delivers stable speed control for both efficiency and smoothness, providing an automated solution for heavy transport and enabling smarter manufacturing and logistics.