国产电动葫芦是从上世纪50年代以仿造形式开始生产与发展的。1949年7月上海通用机器厂最先试制成功仿德国DEMAG公司K型1.5t和3t一般用途钢丝绳电动葫芦，并投入小批量生产，但该厂于1954年转产汽轮机。1953年天津起重设备厂（原天津第七机械厂）仿原苏联40年代TB型葫芦试制了1t和2t一般用途钢丝绳电动葫芦，定型为TV型电动葫芦。1954年又试制了3t和5t葫芦，1957年完成了0.25t~5t系列产品的修改设计与生产，从此TV已作为我国第一代葫芦而出现。 Domestic electric hoist from the 1950 s began production and development in the form of imitation. In July 1949, Shanghai general machinery works successfully trial-produced the first copy the German DEMAG company K type 1.5 t and 3 t general use wire rope electric hoist, and small batch production, but in 1954, the factory production of steam turbine. 1953 tianjin lifting equipment factory (the original tianjin machinery factory 7) copy the former Soviet union in the 40 s TB type hoist trial-produced the 1 t and 2 t general use wire rope electric hoist, finalize the design for the TV type electric hoist. In 1954 and developed a 3 t and 5 t gourd, 1957 completed the series products of 0.25 t ~ 5 t modify design and production, from now on TV has been as the first generation of hoist and appear in our country. 以葫芦为起升机构的电动单梁起重机，国内以上海起重设备厂为最早仿造原苏联40年代HK型桁架式单梁起重机，1954年开始试制，1956年批量生产，1957年由上海起重设备厂与北京起重机器厂联合对生产图纸进行了第一次修改，定型为A571型（1957年第一次整顿），为我国第一代电动单梁起重机，一直生产到1987年才被淘汰而停产（1987年1月起不准再生产）。 To hoist electric single-girder crane for lifting mechanism, domestic lifting equipment factory in Shanghai as the first copy the former Soviet union HK type truss type single-girder crane, 40 s trial began in 1954 and 1956, mass production, in 1957 by lifting equipment factory in Shanghai and Beijing hoisting machinery joint production drawings for the modification for the first time, finalize the design for A571 model (the first overhaul in 1957), is the first generation of electric single-girder crane, has production by 1987 has yet to be eliminated and discontinued reproduction is not allowed (January 1987). 以葫芦为起升机构的电动单梁悬挂起重机，国内仍以上海起重设备厂为最早仿造原苏联40年代∏K型桁架式单梁起重机，并进行了系列生产，为我国第一代电动单梁悬挂起重机，也一直生产到1987年才被淘汰而停产（1987年1月起不准再生产）。 For hoist lifting mechanism of electric single beam suspension crane, still lifting equipment factory in Shanghai as the first domestic imitation of USSR in the 40 s ∏ type K truss type single-girder crane, and conducted a series of production, is the first generation of electric single beam suspension crane, has also been production by 1987 has yet to be eliminated and discontinued reproduction is not allowed (January 1987). 1963年开始上海起重设备厂设计生产了防爆电动葫芦，并相继出现了防爆电动单梁和悬挂起重机系列产品。1964年又开始由天津起重设备厂、上海起重设备厂、重庆起重机厂、定西起重机厂、西安起重机厂、沈阳起重机厂和北京起重运输机械研究所联合设计、试制并开始生产CD、MD型系列葫芦，CD、MD型葫芦为我国第二代葫芦，是目前的主流产品。 In 1963 began to design the explosion-proof electric hoist lifting equipment factory in Shanghai, and there appeared the explosion-proof electric single-girder and suspension crane series products. Started in 1964 by tianjin hoisting equipment factory, lifting equipment factory in Shanghai, chongqing, dingxi crane crane factory factory, xi 'an, shenyang crane crane factory factory joint institute and Beijing hoisting and conveying machinery design, manufacture and production of CD, MD type hoist series, CD and MD type hoist for the second generation of hoist in our country, is the current mainstream products.