Sany STC 55

General Model: STC550C5SANY Group Max. Lifting Capacity: 55 t (at 3 m radius) Max. Lifting Moment (Basic Boom): 2009 kN·m Max. Lifting Moment (Full Extension): 1082 kN·m Boom (Main) Type: 5-section, U-shaped, full hydraulic telescopic Length Range: 11.6 – 45 m (11600–45000 mm) Full Extension Capacity: 9.5 t Jib (Optional) Length: 16 m fixed / 9.2–16 m luffing Angles: 0°, 15°, 30° Max. Lift Height (Boom + Jib): 61.5 mSANY Group Working Range Min. Radius: 3 m (3000 mm) Max. Radius (Main Boom): 34 m (34000 mm) Max. Radius (Boom + Jib): 53 m (53000 mm) Transport Dimensions (L×W×H) Overall: 14750 × 2800 × 3880 mm Total Weight: 44600 kg Counterweight Total: 11.5 t (standard) Engine Model: Cummins ISLe340 30 / YCK09360-60 Max. Power: 265 kW / 1900 rpm Max. Torque: 1600 N·m / 1100–1450 rpm Drive Configuration: 8×4×4 Transmission: 9-speed manual (with synchronizer) Travel Speed: 85 km/h Gradeability: 47% Performance Main Winch (Single Rope, No Load): 145 m/min Boom Telescoping (Extend/Retract): 100 / 120 s Slewing Speed: 0–2.0 r/min