液压反向铲术语

[中文适用范围]： 本标准包括液压反铲，其旋转摆动不超过190度，安装在轮式拖拉机和履带式拖拉机上。使用的插图并非旨在包括所有现有的商用机器或对任何特定机器的精确描述。选择这些插图是为了描述应用本标准时应遵循的原则。 1.1 目的 本标准定义了液压反铲的类型以及液压反铲特有的主要部件和零件的名称。 [外文原描述]： This SAE standard includes hydraulic backhoes which have no more than 190 degrees of rotational swing and are mounted on wheeled tractors and crawler tractors. Illustrations used are not intended to include all existing commercial machines or to be exact descriptions of any particular machine. The illustrations have been chosen to describe the principles to be used in applying this standard.Cross Reference: ASABES217.12