1: Lifting performance and driving performance are improved in an all-round way, and the overall lifting performance is 12% higher than the industry's highest level. 2: Low-speed and high-torque power system reduces fuel consumption by 12% and increases climbing capacity by 12%.3: The average fuel consumption of the comprehensive working condition is reduced by 10%, and the smoothness and fretting performance are increased by 15%.4: The industry's first crane intelligent boom technology, to achieve car-level machine interaction system, to provide users with a comfortable intelligent operation experience.