三一重工 STC 250 S

SANY STC250S Truck Crane Introduction The SANY STC250S is a 25-ton hydraulic truck crane widely recognized in the global market for its high reliability, fuel efficiency, and robust lifting performance. Designed for versatility, it serves as an essential piece of equipment for construction, infrastructure projects, and industrial maintenance. Performance Specifications The STC250S has a maximum lifting capacity of 25 tons and features a 5-section U-shaped boom. The boom design maximizes strength while reducing dead weight, offering a competitive lifting moment. It supports a maximum lifting height of up to 52 meters when combined with a jib, making it suitable for high-rise construction and bridge projects. Power and Efficiency Powered by a reputable diesel engine that meets current emission standards, this model delivers strong power reserves with relatively low fuel consumption. It features a proven hydraulic system that offers precise control, smooth operation, and easy maintenance. Chassis and Mobility The crane is built on a heavy-duty truck chassis capable of highway travel. It often supports all-wheel steering or rear-axle steering options, along with a comfortable, ergonomically designed cab that reduces operator fatigue. The outrigger system provides stable support for demanding lifts on uneven terrain. Safety and Durability SANY has integrated key safety features into the STC250S, including load moment indicators, anti-two block devices, and overload protection systems. The steel structure undergoes rigorous quality testing, ensuring long-term durability and corrosion resistance. Regular maintenance points are easily accessible for service. Application Range Commonly used for material handling at construction sites, erecting precast concrete elements, installing equipment in factories, and supporting municipal engineering projects. Its compact dimensions allow for operation in space-constrained areas without sacrificing power.