Вимоги до гідросистем фронтальних навантажувачів

Abstract

A front-end loader hydraulic system, based on a variable pump and a controller is presented. The system includes a hydraulic unit, developed in VNTU, which performs the functions of a hydraulic lock and a brake valve. The following basic requirements to the front-end loader hydraulic system are formulated: the possibility of proportional control under alternating load, stabilization of the hydraulic cylinder motion speed, reduction of power losses during regulation process.