Core Viewpoint - Yutong's new energy commercial vehicle extreme challenge has successfully launched its third season, showcasing its technical strength and commitment to customer needs by achieving a record of being the first pure electric light truck to reach the base camp of Mount Everest [1][4]. Group 1: Extreme Challenge Overview - The challenge aims to test the Yutong light truck T5 Mountain Edition under extreme conditions, including high altitudes and rugged terrains, to demonstrate its capabilities in real-world operational environments [1][4]. - The first leg of the challenge involved a 2700 km journey from Chengdu to the Everest base camp, with an average altitude of over 3500 meters, highlighting the vehicle's performance in challenging conditions [5][10]. Group 2: Performance Metrics - During the journey, the T5 Mountain Edition successfully managed a weight of 2.5 tons, achieving a power consumption of 42.54 kWh per 100 km while traversing a 590 km stretch with a nearly 4000-meter altitude drop [7][8]. - The vehicle demonstrated improved efficiency with a power consumption of 32.95 kWh per 100 km on a 695 km return trip from Bomi to Lhasa, achieving an average of 3.03 km per kWh [8]. Group 3: Technical Features - The T5 Mountain Edition is equipped with a high-power electric drive system, delivering a peak power of 180 kW (approximately 245 horsepower) and a peak torque exceeding 7500 Nm, enabling it to handle steep inclines with a maximum gradient of 38% [12][14]. - The vehicle features a battery protection design with a ground clearance of 530 mm and an armored plate, minimizing the risk of damage from impacts [12]. - Yutong has developed a "full-axle intelligent stability bearing system," enhancing the vehicle's load capacity by 20% compared to previous models, and utilizing advanced materials to improve durability and performance on rough terrains [14][16].