Repair Tool Digital Hydraulic Tester Made In China
Displacement of variable , depending on the inclination of the swash plate , and can regulate between zero
to maximum . The output flow of the pump swash plate angle by changing the sign ( i.e., both sides of the
median ) and changed, but must
transition through the swash plate position . This series of pumps - wide speed range of hydraulic gear
motors composed ,
reliable, easy to operate , in supporting the production of concrete delivery tanker , has been widely used .
PV20 Series variable piston pump features:
1,20 series axial variable piston pump manufacturing quality , simple operation
2 , the spindle bearings are tapered Gunzi bearings can withstand greater external axial force
3 , additional pumps can be connected in series
4, mechanical manipulation, to control the hydraulic servo can keep the displacement angle of the swash plate and the
corresponding displacement