三一重工 STC550T5

Main boom Fly jib / Luffing jib Hydraulic winch Lifting hook blocks (various capacities) Hook pulley blocks Auxiliary hoist Counterweight plates Outrigger pads / Stabilizer pads Boom extension sections Remote control system Load moment indicator (LMI) system Anti-two-block device Auxiliary lifting sheave Trolley and hook assembly Spare tire set Tool kit Hydraulic oil cooler Air conditioning unit Crane cab heater

Brand: SANY Model: STC550T5 Type: Truck Crane Max Lifting Capacity: 55,000 kg (55 t) @ 3 m radius Main Boom: 5-section U-shaped, 11.5–47.5 m Fly Jib: 16 m (bi-fold, 0°/15°/30°) Max Lifting Height: 63.5 m (main + jib) Max Working Radius: 40 m Max Lifting Moment: 2,254 kN·m Counterweight: 14,000 kg (standard) Chassis: 8×4 drive, 4 axles Engine: Weichai WP9H336E62, 247 kW, Euro VI Max Travel Speed: 90 km/h Gradeability: 45% Gross Weight: 44,600 kg Transport Dimensions (L×W×H): 14,670 × 2,800 × 3,820 mm Outrigger Span (L×W): 6.28 × 7.7 m Tires: 325/95R24 Product Description SANY STC550T5 is a 55-ton high-efficiency truck crane built for urban construction, bridge erection, and infrastructure projects. It features a 5-section high-strength steel U-shaped main boom (47.5 m) and a 16 m folding fly jib, delivering a maximum lifting height of 63.5 m and a working radius of 40 m. The heavy-duty 8×4 chassis with Weichai 247 kW Euro VI engine ensures strong power, 90 km/h travel speed, and 45% gradeability for excellent site mobility. Equipped with full hydraulic control, real-time load moment indicator (LMI), anti-tip protection, and 360° slewing, it guarantees stable, precise, and safe operation. Optional: hydraulic winch, multiple hook blocks, remote control, and extra counterweight.