Views: 0 Author: Site Editor Publish Time: 2026-04-06 Origin: Site
In the current era when the global logistics and transportation industry is transforming towards efficiency, energy conservation and diversification, skeleton semi trailers have become the core equipment for container transportation and heavy equipment transfer, relying on their core advantages of light weight, high load-bearing capacity and multi-adaptability. Hunan Chengxin Special Automobile Co., Ltd. has been deeply engaged in the special vehicle field for 20 years. With the confidence of "Chenzhou Intelligent Manufacturing", the Chengxing brand skeleton semi trailers built by the company integrate advanced technology and practical needs, which not only highlight the ingenuity and quality of national enterprises, but also help the logistics industry reduce costs and increase efficiency, becoming a favored transportation tool in domestic and foreign markets.
As a high-tech enterprise approved by the Ministry of Industry and Information Technology of the People's Republic of China, Hunan Chengxin has grown from meeting local transportation needs to becoming a core supplier of Sany Group since its establishment in 2006. With a total investment of 150 million yuan, it has built a 33,000-square-meter modern production base, equipped with 616 sets of advanced production equipment, realizing the full-process standardized production from laser cutting, automatic welding, environmental protection painting to intelligent final assembly. The annual output of semi trailers reaches more than 2,600 units, with the shortest delivery cycle of only 5 days, laying a solid foundation for product quality with strength. Its independently developed and produced skeleton semi trailers, under the brand "Chengxing", have passed multiple certifications such as 3C, ISO9001 and WMI, and won more than 50 industry honors, becoming a model of "Specialized, Refined, Characteristic and Innovative" in the special vehicle field.
In the core design of the product, Hunan Chengxin skeleton semi trailer adheres to the concept of "lightweight and efficient, strong and durable", showing strong strength. The body is made of national standard special high-strength steel, combined with the overall structure of "pre-arched I-beam + through beam + 6 longitudinal beams". Optimized through scientific finite element analysis and dynamic simulation, it not only enhances the overall rigidity and compression resistance of the vehicle, but also effectively reduces the body weight, balancing load-bearing capacity and fuel economy. The main product with announcement model HCX9403TJZ has a total mass of 40,000kg, a rated mass ranging from 34,000kg to 34,400kg, and a maximum saddle load-bearing mass of 16,000kg, which can efficiently adapt to 40-foot container transportation and meet the needs of various complex transportation scenarios.
Efficiency, convenience and cost control accurately meet the core needs of the logistics industry. The skeleton semi trailer adopts an open frame design without a fixed cargo box, which can quickly complete loading and unloading operations through cranes and forklifts, greatly shortening the turnover time and improving transportation efficiency, especially suitable for high-frequency loading and unloading scenarios such as ports, logistics hubs and mining areas. Its simple structural design reduces wearing parts, making maintenance convenient and low-cost. Compared with traditional closed trailers, it not only reduces fuel consumption by 15%-20%, but also significantly reduces long-term maintenance costs, helping logistics enterprises reduce operating costs by more than 30%. In addition, the vehicle supports a variety of optional configurations such as front structure, fenders and rear combination lights, which can be customized according to customers' specific transportation needs, adapting to the transportation of various goods such as containers, steel and mechanical equipment, showing strong versatility and flexibility.
