在毛主席的“教育必须为无产阶级政治服务,必须同生产劳动相结合”的方针指引下,同济大学工程机械专业首届工农兵学员结合典型机械教学任务设计了 Q_(2-3)型液压汽车式起重机。由同济大学附属工厂和上海市轻工业局修建队联合试制了两台样机。通过性能测定和工地工业性试验,性能和主要技术参数基本上达到设计要求,受到使用单位的欢迎。 Under the guidance of Chairman Mao’s policy that “education must serve proletarian politics and must be combined with productive labor”, the first workers, peasants and soldiers of Tongji University designed a Q_ (2-3) hydraulic car with typical mechanical teaching tasks. Cranes. Two prototypes were co-produced by the subsidiary factory of Tongji University and the construction team of Shanghai Light Industry Bureau. Through the performance measurement and industrial testing on site, the performance and main technical parameters basically meet the design requirements and are welcomed by the users.