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 A11VO<br />
Sizes 40...260<br />
Axial piston swashplate design<br />
Series 1<br />
Open circuits<br />
Nominal pressure: 350 bar<br />
Peak pressure: 400 bar<br />
A11VO/A11VLO<br />
Variable pump for high pressure<br />
ranges up to max. 400 bar<br />
Particularly high speeds are possible<br />
with version A11VLO with charging<br />
pump (impeller)<br />
- Universal through drive<br />
- Possible to mount additional<br />
pumps on through drive up to<br />
the same nominal size<br />
- Large variety of controls<br />
Detailed information:<br />
A11VO RE 92500<br />
A11VLO RE 92500<br />
Size A11VO 40 60 75 95 130 145 190 260<br />
Displacement Vg max cm³ 42 58,5 74 93,5 130 145 193 260<br />
Speed 1) at Vg max nmax rpm 3000 2700 2550 2350 2100 2200 2100 1800<br />
Flow at nmax qVmax l/min 126 158 189 220 273 319 405 468<br />
Power Δp = 350 bar Pmax kW 74 92 110 128 159 186 236 273<br />
Torque Δp = 350 bar Tmax Nm 234 326 412 521 724 808 1075 1448<br />
Weight (approx.) m kg 32 40 45 53 66 76 95 125<br />
Size A11VLO 130 145 190 260<br />
Displacement Vg max cm³ 130 145 193 260<br />
Speed 2) at Vg max nmax rpm 2500 2500 2500 2300<br />
Flow at nmax qVmax l/min 325 363 483 598<br />
Power Δp = 350 bar Pmax kW 190 211 281 349<br />
Torque Δp = 350 bar Tmax Nm 724 808 1075 1448<br />
Weight (approx.) m kg 72 73 104 138<br />
¹) These values are valid at an absolute pressure of 1 bar in suction port S<br />
²) These values are valid at an absolute pressure of 0.8 bar in suction port S<br />
DR<br />
Pressure control<br />
p B<br />
Vg min<br />
Vg max<br />
LR<br />
Power control<br />
p B<br />
Vg min<br />
Vg max<br />
HD<br />
EP<br />
Hydraulic control, Electrical control,<br />
pilot pressure depen- with proportional<br />
dent<br />
solenoid<br />
p St<br />
Vg min<br />
Vg max<br />
I<br />
Vg min<br />
Vg max<br />
Vg = Displacement<br />
PSt = Pilot pressure<br />
pB = Operating pressure<br />
I = Control current<br />
17<br />
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