【摘要】 介绍汽车起重机回转机构中速液压马达传动装置的结构与工作原理,并与高速、低速液压传动方案进行了比较,简要介绍了主要计算并提出了产品的系列参数。更多还原

【Abstract】 The hydraulic drives with median speedhydraulic motor used in slewing mechanism ofmobile crane are introduced and their constitu-tion, operation principle and features are des-cribed. Comparisons with drive schemes withhigh speed motors and with low speed ones aregiven, the major calculation method is brieflypresented, and parameters of product series arelisted.更多还原