The SANY SLT315 (T6031‑18) is a powerful 18 t capacity luffing-jib tower crane delivering a substantial 160 t·m lifting moment, a 60 m jib, and up to 3.1 t tip load at full outreach. It achieves a freestanding hook height of 62.7 m, extendable to nearly 295 m with tie-ins—ideal for high-rise and core construction. Powered by a robust 75 kW hoist, 55 kW trolley, and dual 11 kW slewing motors, operations reach up to 153 m/min, regulated via CAN-bus distributed control for precise, fast cycles. Safety is ensured with anti-collision systems, load‑moment and rope‑break monitoring, self-diagnostics, and “black-box” data logging . Constructed with modular, container-ready mast and upper works for rapid assembly, the SLT315 excels in tight, congested urban and industrial environments, delivering high efficiency, precision, and dependability.