犤编者按犦农用运输机械是农业机械化的主力军，为农村经济的繁荣和发展作出了极大的贡献。但随着机械数量的增加，农机安全生产问题也越来越突出。车主和驾驶员安全意识淡溥，无证驾驶、无牌上路、超载、超速、机车带“病”营运等违章现象严重，导致重特大农机事故常有发生。 犤 Editor’s Note 犦 Agricultural transport machinery is the mainstay of agricultural mechanization and has made a tremendous contribution to the prosperity and development of the rural economy. However, with the increase of the number of machines, the safety problems of farm machinery are also becoming more and more prominent. Owners and drivers of poor awareness of Pu, driving without a license, without a license on the road, overloading, speeding, locomotives with “sick” operation and other illegal phenomena are serious, leading to major extra large agricultural accidents have occurred.