Used Sany STC250S Crane 25-ton Efficient Energy-saving Multi-scene Adaptable

This used Sany STC250S is a mainstream 25-ton truck crane, designed specifically for various medium and large-scale hoisting operations, with core configurations that balance performance and durability. Equipped with an ultra-strong U-shaped main boom made of high-strength steel, it has excellent deformation resistance. The fully extended boom length can reach 40.5m, and the maximum lifting height is 41m. Combined with a 5.5t standard counterweight, it greatly improves the lifting capacity and operation stability of the middle and long boom sections, and can easily complete large-span and high-altitude hoisting operations. The hydraulic system adopts a high-pressure variable design with a pressure level of 32MPa, which operates efficiently and energy-saving with a comprehensive energy saving rate of not less than 10%, effectively reducing long-term operating fuel consumption costs. At the same time, the system runs stably with a low failure rate, suitable for long-term continuous operation needs. In addition, the equipment adopts a new type of reinforced turntable structure, whose rigidity is 20% higher than that of traditional models, with better slewing stability and a minimum slewing stability speed of ≤0.2°/s, which can accurately control the hoisting landing point and avoid operation deviation; the heavy-duty high-strength frame has a 30% increase in rigidity, has passed 40,000 high-intensity fatigue tests, has excellent impact and wear resistance, and extends the service life of the equipment. This model is widely applicable to various complex working conditions such as bridge construction, main structure hoisting of housing buildings, loading and unloading of large equipment, road and municipal engineering construction, especially suitable for infrastructure projects in many regions around the world such as India, Southeast Asia and Africa, and can easily meet the operation needs of different sites.