icct：2025中国电动非道路机械案例研究报告（英文版）

China’s off-road mobile machinery sector is a critical but often overlooked mobile emission source. While regulatory efforts have largely targeted on-road vehicles with increasingly stringent standards, off-road construction machinery, such as excavators, loaders, forklifts, and drilling rigs, accounts for a growing share of urban air pollution due to underdeveloped mitigation policies. According to the China Mobile Source Environmental Management Annual Report (Ministry of Ecology and En