Excavator Pumps Uchida Rexroth A7VO series A7VO28,A7VO55, A7VO80, A7VO107, A7VO160, A7VO250, A7VO355, A7VO500
control for the LR, LRD, LRDH, DR, GRG, DRS, DH, EP, EPG, etc,
     
Features:
Variable pump with axial tapered piston rotary group of bent-axis design, for hydrostatic drives in open circuits
For use in mobile and stationary application areas
The flow is proportional to the drive speed and to the displacement, and is infinitely variable from qv max to qv min = 0
Wide selection of control devices
Compact, robust bearing system with long service life.