The SANY SLT125H (T5022‑8) is a versatile 8 t luffing-jib tower crane rated at 125 t·m lifting moment with a 50 m jib and 2.2 t tip load, ideal for constrained urban or rooftop workflows. It offers a freestanding hook height of ≈34 m, extendable up to ~200 m via anchoring, and switches between luffer and flat-top configuration in under 10 minutes for flexible site operations. Equipped with a 45 kW hoist enabling lifts up to 106 m/min, dual 5.5 kW slewing, and a 4 kW trolley drive, it ensures smooth, efficient cycles. Safety and intelligence are boosted with CAN‑bus diagnostics, self‑fault detection, and anti-collision tech. With robust Q345B structure and CE/ISO certifications, it's engineered for fast deployment, tight-site agility, and dependable vertical precision.