A4VTG90 Pump

A4VTG90 pump is used for pump truck with high performance metal.A4VTG90 pump has close circuit and variable displacement.

A4VTG90 pump can control oil source, the inlet/outlet of this pump can connect with two relief valves which is inside of pump ,and A4VTG90 pump doesn’t ensure system overload.A4VTG90 pump is operated directional stably with maximum displacement.A4VTG90 pump is applied to drive mixing cylinder of concrete transport truck and closed circuit hydraulic system widely.