Program Information Mobile Hydraulics, Mobile ... - Bosch Rexroth AG
Program Information Mobile Hydraulics, Mobile ... - Bosch Rexroth AG
Program Information Mobile Hydraulics, Mobile ... - Bosch Rexroth AG
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Variable Pump A4CSG<br />
Sizes 250...750<br />
Axial piston swashplate design<br />
Series 3<br />
Closed circuits<br />
Nominal pressure: 350 bar<br />
Peak pressure: 400 bar<br />
Variable pump, reversible, all components<br />
integrated for closed circuits<br />
- Integrated boost pump and valving<br />
equipment<br />
- Compact design<br />
- Through drive and pump combination<br />
also possible with integrated<br />
auxiliary pump<br />
Size 250 355 500 750<br />
Displacement Vg max cm³ 250 355 500 750<br />
Speed at Vg max nmax rpm 2200 2000 1800 1600<br />
Flow at nmax qVmax l/min 550 710 900 1200<br />
Power Δp = 350 bar Pmax kW 321 414 525 700<br />
Torque Δp = 350 bar Tmax Nm 1391 1976 2783 4174<br />
Weight (approx.) m kg 214 237 350 500<br />
HD<br />
EP<br />
Hydraulic control, Electrical control,<br />
pilot pressure depen- with proportional<br />
dent<br />
solenoid<br />
–Vg max<br />
p St<br />
p St<br />
+Vg max<br />
–Vg max<br />
I<br />
I<br />
+Vg max<br />
Detailed information:<br />
A4CSG RE 92105<br />
HD RE 92080<br />
EP RE 92084<br />
Vg = Displacement<br />
pSt = Pilot pressure<br />
I = Control current<br />
25<br />
1
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