Core Viewpoint - The article highlights the launch of the Yutong Y9PRO, a 9-meter "0" low-floor electric bus, which represents a significant advancement in public transportation, focusing on comfort, accessibility, and technological innovation in response to urbanization and demographic changes [1][18]. Group 1: Product Features - The Yutong Y9PRO addresses market demands by completing Yutong's low-floor product lineup, establishing a full range of low-floor buses from 5 to 18 meters, setting a new benchmark for technological development in the industry [3][18]. - The bus features a spacious interior, high comfort, and advanced intelligence, aiming to provide a green, comfortable, and convenient travel experience for the public [3][18]. Group 2: Power and Efficiency - The Y9PRO is equipped with a self-developed high-efficiency drive motor with a peak power of 200 kW, ensuring speed and torque during acceleration and climbing [4]. - The bus utilizes lithium iron phosphate batteries with capacities of 200.92/208.640/255.000 kWh, significantly enhancing operational efficiency and capable of withstanding extreme weather conditions [4]. Group 3: Design and Comfort - The Y9PRO features a stylish and simple exterior design, with a spacious interior layout that minimizes steps, reducing the risk of passenger injuries [7][9]. - The bus includes safety features such as an airbag and delay dual anti-pinch technology for doors, ensuring passenger safety during boarding and alighting [9]. Group 4: Capacity and Space - The overall dimensions of the Y9PRO are 8990mm in length, 2550mm in width, and 3320mm in height, optimizing internal space utilization compared to similar products [10][11]. - The bus has a maximum passenger capacity of 90, comparable to a 10-meter bus, and features a scientifically designed seating layout with up to 31 seats [13]. Group 5: Safety and Intelligence - The Y9PRO includes comprehensive safety features such as a full protective driver enclosure, anti-misstep pedals, and emergency operation systems to ensure driver safety [15]. - The bus is equipped with advanced intelligent systems, including vehicle networking capabilities, remote diagnostics, and monitoring, enhancing operational management and safety [16].