On August 9th, Xiaopeng Huitian official WeChat announced that starting from the end of July, the power mule cart of the "land aircraft carrier" will officially start summer standard testing to meet the challenges of high temperature and plateau environment in the "three highs" test. After four months of in plant debugging, functional testing, and performance optimization, Xiaopeng Huitian's testing team conducted comprehensive testing in Turpan, Xinjiang and Qilian Mountains, Qinghai with the power mule cart of the "land carrier". This test will verify the stability and reliability of the vehicle under extreme conditions, laying the foundation for subsequent research and mass production.