挖掘机挖斗快换接头（10-75挖机）

一、安装说明Installation Note 安装油路（机械式此步省略）：从挖掘机先导液压系统牵引一套液压管路至小臂前端，并在管路中安装好换向阀及控制电路。 Installing oil hoses (Mechanical can ignore this step): From the excavator pilot hydraulic system leading a set hydraulic pipe to the front of arm. And the reversing valve, control box installed in pipe. 所有销轴及销孔安装前必须先涂抹黄油。 All pin shaft and pin-hole must be smear grease first before installed. 通过铲斗油缸、连杆、摇杆用销轴把快换接头连接安装好。 Quick hitch installed by pin shaft though the bucket cylinder, link, rocker. 二、适用场合Application 用于挖掘机挖斗、破碎锤、液压剪等配置件的快速互换。分为液压式和机械式，液压式可在驾驶室全自动操作，机械式需要人工操作锁紧装置。Apply to excavator quickly change accessory such as bucket, breaker, shear, ect. It divided into hydraulic and mechanical. The hydraulic type can operate in cab with fully automatic. The mechanical type requires manual operation locking device. 三、使用注意事项Caution 作业时必须遵守挖掘机操作使用的相关规定，严禁前端工作装置在超负荷的重载作业环境下工作。It must comply with the relevant provisi** of excavator operation when it works. Prohibit the front of working machine working under overload environment.