The SANY SFT1170 (T80105‑50) is a flagship 50 t flat-top tower crane featuring an 80 m jib and 10.5 t tip load, driven by a formidable 1,170 t·m lifting moment, engineered for mega-scale high-rise, industrial, and infrastructure applications. It offers a 66 m freestanding hook height, extendable to 350 m via tie-ins, and is powered by a 160 kW hoist, 18.5 kW trolley, and triple 11 kW slewing motors controlled by a distributed CAN-bus system for ultra‑precise lifting cycles . Built with robust steel construction and tower-group anti-collision technology, it supports safe multi-crane coordination. With intelligent diagnostics, containerized mast and upper-works, fast assembly, and global SANY support, the SFT1170 delivers unmatched efficiency, safety, and lifting capability on today’s most demanding construction sites.