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由北京工程起重机厂研制的ZBD型轴向柱塞泵/马达,最近在京通过了由北京市机械工业总公司主持的技术鉴定。该产品既能当泵又能当马达,能满足液压起重机的要求,也能适用于其它机械设备。柱塞缸采用先进的双金属铸造,提高了产品的性能及寿命。该产品填补了ZB型轴向柱塞泵/马达系列排最的空白,为发展我国液压工业做出了贡献。
The ZBD axial piston pump/motor developed by Beijing Engineering Crane Works has recently passed a technical appraisal chaired by Beijing Machinery Industry Corporation in Beijing. The product can both be a pump and a motor, can meet the requirements of a hydraulic crane, and can also be applied to other mechanical equipment. The plunger cylinder adopts advanced bimetal casting to improve the performance and life of the product. This product fills the blank of the ZB axial piston pump/motor series, and has contributed to the development of China’s hydraulic industry.