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由交通部水运科学研究所、南京港口机械制造厂、株洲港务总公司共同承担的交通部重点项目“DJM35—30型大伸距集装箱龙门起重机”开发项目,于1999年10月26日至27日田交通部科教司主持在湖南株洲市通过了鉴定。该机采用双箱型梁钢架结构形式,并采用拉杆连接支撑结构,有效增加了主梁刚度,减轻了整机自重。与现有内河中小港口同类机型相比,其主要技术性能参数均订有显著提高,
The key project of the Ministry of Communications jointly held by the Institute of Waterway Transportation, Ministry of Communications, Nanjing Port Machinery Factory and Zhuzhou Port Administration Corporation, “DJM35-30 Large Telescopic Container Gantry Crane” project was successfully completed on October 26, 1999 to 27 Tian Tian Science and Education Division presided over the Zhuzhou City in Hunan passed the appraisal. The machine uses double-box beam steel frame structure, and the use of tie rod support structure, effectively increasing the rigidity of the main beam, reducing the weight of the machine. Compared with similar inland ports of medium and small ports, its main technical performance parameters are significantly improved,