三一重工 STC 250 S

Key Specifications • Brand/Model: SANY STC250S • Type: Truck Crane (Hydraulic Jib / Luffing Jib) • Max. Lifting Capacity: 25,000 kg • Max. Boom Length: 40.5 m • Max. Lifting Height: 49 m (with 8 m fly jib) • Engine Manufacturer: Weichai / Yuchai (optional) • Gross Weight: 32,400–32,900 kg • Transport Dimensions: 12,850 × 2,500 × 3,650 mm • Tire Size: 11.00R20 • Counterweight: 7,800 kg • Fly Jib: 8 m (optional) • Outrigger Span: 6.2 × 5.3 m • Country of Origin: China Product Description The SANY STC250S is a proven 25-ton class truck crane designed for reliable performance in urban construction, infrastructure maintenance, and general industrial lifting applications. It is equipped with a 4-section U-shaped main boom constructed from high-strength steel, offering a maximum main boom length of 40.5 m and an impressive maximum lifting height of 49 m when fitted with the optional 8 m fly jib. Powered by a Weichai or Yuchai diesel engine, this crane delivers strong power output and excellent fuel economy, meeting mainstream emission standards. The optimized chassis design ensures stable road performance and good maneuverability on job sites, with a minimum turning radius of 10.5 m. Featuring advanced hydraulic control technology, the STC250S provides smooth operation and precise load handling. With a gross weight of 32.4–32.9 tonnes and compact transport dimensions, it combines strong lifting capability, mobility, and cost-efficiency, making it a top choice for diverse lifting projects worldwide.