标准摘要
[中文适用范围]： 本文件规定了用于将液压动力从农用拖拉机传输到农业机械的液压耦合器的基本接口尺寸和操作要求。 它适用于制动回路以外的液压管路中使用的耦合器。 注：所有液压耦合器均旨在频繁连接和断开，以便无需使用工具或特殊设备即可将机械从一台拖拉机转移到另一台拖拉机。 [外文原描述]： This document specifies the essential interface dimensions and the operating requirements for hydraulic couplers employed to transmit hydraulic power from agricultural tractors to agricultural machinery. It is applicable to couplers used in hydraulic lines other than those used for braking circuits. NOTE All hydraulic couplers are intended to be connected and disconnected frequently to allow the transfer of machinery from one tractor to another without the use of tools or special devices.
英文名称Agricultural tractors and machinery — General purpose quick-action hydraulic couplers