A4VTG hydraulic component
Max Pressure:40Mpa
Rated Pressure:40Mpa
Displacement :90
Control Type:HW-hydraulic
 

 

HA4VTG90 close circuit variable displacement piston pumps

 

1.Displacement Level(ml/r):90

 

2.Rated Pressure(Mpa) :40

 

3.Controlled Type: HW-Hydraulic control

 

The inner donkey pump of this pump can oil and control oil source, the inlet/outlet of this pump can connect with two check relief valves which is inside of pump ,and it ensures system never overload , operated directional stably , no concussion , with maximum displacement adjustable system, this pump applied to drive mixing cylinder of concrete transport truck and closed circuit hydraulic system widely.