在批林批孔运动普及、深入,持久发展的大好形势下,宁波地区农机所和宁波第二农机厂于1974年研制了一台小型联合收割机——宁波66—5型稻麦割脱机,投入了早稻和晚稻收割试验,共剖稻9.6亩。宁波66—5型稻麦割脱机小型灵活,并装有扶禾器,链轨行走,能够在水田、烂田、小块田中进行作业,作业质量较好,受到贫下中农的好评。据测定,五马力动力是够用的。 Under the general situation of popularization, deepening and lasting development of the campaign of “criticizing the holes and holes”, a small combine harvester was developed by Ningbo Agricultural Machinery Institute and Ningbo No.2 Agricultural Machinery Plant in 1974 - Ningbo 66-5 rice and wheat cut off machine , Put into the early rice and late rice harvesting test, a total of 9.6 acres of rice. Ningbo 66-5 type rice and wheat cut off small and flexible, and equipped with fenders, chain walking, can paddy fields, bad fields, small fields Tanaka operations, the quality of the job better, by the poor middle peasants of praise. It is determined that five horsepower is enough power.