The SANY SY155U is the ultimate solution for heavy-duty excavation in restricted spaces. As a premier 15.5 ton digger, this short-tail-swing excavator is engineered to deliver the power and stability of a medium-sized machine with the maneuverability of a compact model. Its reduced tail swing radius allows it to work safely next to walls, buildings, and busy road barriers without the risk of rear-end collisions. Whether you are managing urban infrastructure projects, deep utility trenching, or site preparation, the SY155U provides a robust, high-performance platform that turns tight sites into productive environments.