It is necessary to do heavy work, save fuel, and not disturb the people, which is tantamount to a "fantasy" for heavy-duty muck trucks, but the application of new energy muck trucks in Chongqing High-tech Zone has broken this paradox.In July 2022, Chongqing High-tech Zone issued the "Five-Year Action Plan for the Prevention and Control of Mobile Source Pollution in Chongqing High-tech Zone, Western Science City (2022-2026)", comprehensively promoting the prevention and control of mobile source p