Program Information Mobile Hydraulics, Mobile ... - ERGOVIAL
Program Information Mobile Hydraulics, Mobile ... - ERGOVIAL
Program Information Mobile Hydraulics, Mobile ... - ERGOVIAL
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Variable Displacement Pump A4VSO<br />
Sizes 355…1000<br />
Axial piston swashplate design<br />
Series 3<br />
Open circuits<br />
Nominal pressure 350 bar<br />
Peak pressure 400 bar<br />
Size 355 500 750 1000<br />
Displacement V g max cm 3<br />
Speed 1)<br />
n max rpm 1500 2)<br />
355 500 750 1000<br />
1320 2)<br />
1200 1000<br />
Flow at n max q Vmax L/min 533 660 900 1000<br />
Power p = 350 bar P max kW 311 385 525 583<br />
Torque p = 350 bar Tmax Nm 1976 2783 4174 5565<br />
Weight (approx.) m kg 207 320 460 605<br />
1)<br />
These values are valid at an absolute pressure of 1 bar in suction port S<br />
2)<br />
Higher speeds permissible for High-Speed version<br />
HD<br />
Hydraulic control,<br />
pilot pressure<br />
dependent<br />
p St<br />
LR3D<br />
Power controller,<br />
remotely controlled<br />
with pressure cut-off<br />
p B<br />
Vg min Vg max Vg mi n Vg ma x<br />
p st<br />
Variable displacement pump for<br />
use in applications requiring very<br />
large volumes, e.g. in large cranes,<br />
mining excavators, winches, etc.<br />
U 100% through-drive possibility<br />
Detailed information:<br />
A4VSO RE 92050<br />
A4VSO...LR3 RE 92064<br />
A4VSO...HD RE 92080<br />
A4VSO RE 98208<br />
V g = Displacement<br />
p St = Pilot pressure<br />
p B = Working pressure<br />
19<br />
1
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