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简介:左右支腿独立控制多路阀:左右支腿独立控制、带推土铲控制、具高效破碎作业功能;同时带夹具控制功能。具有完善的三到四个机构复合联动控制性能,具有动臂优先、回转优先功能以及完美的平地性能.

用途:适用于五到八吨轮式挖掘机:要求夹具需要复合控制、夹具的旋转速度要求较高、支腿控制性能要求较高的使用场合。

特点:双泵恒功率系统(定量系统适用)

资料下载:液压原理及安装图纸

技术参数:

阀芯直径mm15.8
外接尺寸长x宽x高550x280x117.5
安装连接孔4-Φ11
安装连接孔间距502x135
额定流量L/min90
额定压力Mpa22
最大油口压力Mpa32
背压Mpa2.5
油口尺寸泵口M22x1.5
工作油口M20x1.5
油箱口M22x1.5
先导油口PF1/4