1957年2月16日,我国自己生产的第一台30马力的单缸轮式拖拉机——“鸭绿江一号”在辽宁安东机械厂(现辽宁五一八内燃机配件有限公司)下线。一年以后的1958年5月18日,毛泽东在国家计委关于“鸭绿江一号”拖拉机生产制造的调查报告上作出重要批示,引起了全国上下的巨大轰动。 February 16, 1957, China’s own production of the first 30 horsepower single-cylinder wheeled tractor - “Yalu River One” in Liaoning Anton machinery factory (now Liaoning 518 internal combustion engine parts Co., Ltd.) off the assembly line . A year later, on May 18, 1958, Mao Zedong made an important instruction in the State Development Planning Commission’s investigation report on the manufacture of the “Yalu No.1” tractor and caused a huge sensation throughout the country.