三一重工 STC75

SANY STC750 Key Specifications (Transport dimensions in millimeters) • Production Year: Mainly 2015–2018; subsequent upgraded versions (e.g., STC750T) have revised emissions and configurations. • Engine Manufacturer: Cummins or SANY-matched inline-six diesel engine. • Emission Standard: Euro III (mainstream early models); some versions upgraded to Euro V. • Max Lifting Capacity: 75 tons (75,000 kg, at 3m minimum radius with base boom). • Max Lifting Capacity at Jib End: Approx. 1,300–3,500 kg (with 16m jib, varies by angle and radius). • Hoist Winch: Main/auxiliary winch max. single-line speed 130 m/min; Main winch rope diameter 20 mm, length 245 m; Auxiliary winch length 145 m. • Maximum Lifting Height: 45 m (main boom only); 61 m (main boom + 16m jib). • Gross Weight: Travel weight 46,000 kg. • Boom Length Range: Main boom 11.8–45 m (5-section U-type telescopic); Auxiliary jib 16 m (0°/15°/30° luffing). • Hook Height - Horizontal Radius: Max. 45 m (full main boom). • Hook Height - Boom Radius: Max. 45 m (full main boom). • Transport Dimensions (L×W×H): 14100 × 2750 × 3850 mm (standard 4-axle model). • Minimum Boom Length: 11.8 m (base boom). • Boom Length (m): Main boom 11.8–45 m; Auxiliary jib 16 m. • Minimum Radius: 3 m (rated working radius). • Full Extended Main Boom Length: 45 m. • Counterweight: [To be confirmed by specific configuration] Notes • Parameters may vary by specific configuration, production batch, and market version. For precise details, please confirm the exact model and configuration.