中国车企自主研发插电式混合动力汽车首次横渡长江

Core Viewpoint - The successful crossing of the Yangtze River by a domestically developed plug-in hybrid vehicle marks a significant milestone for Chinese automotive companies, showcasing advancements in technology and innovation in extreme environments [2] Group 1: Vehicle Performance - The vehicle that successfully crossed the Yangtze River is the Chery Automobile Co., Ltd. produced Zongheng G700, which completed the 1480-meter journey in 22 minutes [2] - The crossing took place in a section of the Yangtze River with a width of approximately 1.2 kilometers and water flow speeds ranging from 5 to 10 kilometers per hour, presenting significant challenges [2] Group 2: Technological Innovations - The vehicle's success is attributed to a multi-technology collaborative "water-land adaptation system," which includes a seamless body design to prevent water ingress, a high-pressure silicon carbide high-speed propeller for stable underwater propulsion, and a six-axis gyroscope for real-time adjustments to maintain balance [2] - The integration of hybrid technology and extreme environment adaptability reflects 28 years of independent research and development experience, allowing the vehicle to operate effectively in complex environments [2]