By adopting new high-strength & lightweight composite materials and structural optimization technology, the system weight is reduced by 21% compared to traditional structures of the same load-bearing level, achieving a significant improvement in strength-weight ratio.
The innovative triple-joint structure technology adopts a multi degree of freedom compensation design, which improves the uniformity of axial/radial load distribution by 40% under complex road conditions, and the fatigue life data reaches 1.3 times the industry standard.
The vehicle articulation system is deeply integrated into the urban public transportation network, providing not only a safe and reliable connection solution for conventional urban buses and BRT, but also a core component of Autonomous Rapid Transit and urban light rail, adapting to the intensive travel needs of modern cities.
Our products can meet the operational needs of different regions and climate conditions. For high-altitude regions, we developed a low temperature and high humidity adaptability solution; For high-heat areas, we designed a special heat dissipation and pressure balance system, and special anti-corrosion and wear-resistant materials with high salt spray corrosion levels. To ensure reliable operation of the system in environments ranging from -40℃ to +65℃.
We have an automated professional production line that integrates key component manufacturing to assembly. Through digital production scheduling, we accurately plan the production rhythm, and integrate efficient production processes, fixtures, and tools into intelligent production processes to improve production efficiency and product stability. With a comprehensive intelligent inspection and verification system and the use of big data analysis, real-time monitoring of the entire product life-cycle is achieved to realize rapid supply and zero defect delivery of products.
China Railway Rolling Stock Corporation (CRRC) is the world's first intelligent rail express system equipped with the IK69 series articulation system. The product performance ensures the smooth operation of long section buses and meets the requirements of vehicle turning radius. It is a reflection of matching long section buses and intelligent driving technology.