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переключени золотника и настройки давлени переключени , гидросистема снабжена донолнительным золотником, нагруженным регулируемой пружиной дл сообщени между еобойspool switching and switching pressure settings, the hydraulic system is equipped with a secondary spool loaded with an adjustable spring for communication between itself
полостей доиолнтелького цилиндра при возрастании давлени в управл ющей полости дополнительного золотника, котора сообщена с напорной магистралью гидросистемы.cavities of the pre-cylinder cylinder with increasing pressure in the control cavity of the additional spool, which is connected to the pressure line of the hydraulic system.