Active Member
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[China]
Address: BEILUN,NINGBO CITY,ZHEJIANG PROVINCE,CHINA
Contact name:Selly
NINGBO MINY HYDRAULIC MACHINERY CO., LTD |
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Rexroth series A11VLO260LRDU2 variable hydraulic pump for concrete mixer truck
Hydraulic pump features
Flow is proportional to drive speed and displacement, and can be achieved by adjusting the swashplate angle stepless variable
There are constant pressure, constant-power constant pressure, constant-voltage constant-flow and other control method, and the control response speed
1 year of warranty
For engineering machinery, maritime and boat and industrial machinery etc.
For open-loop Swashplate axial piston pump.
Continuous working pressure up to 280bar, the instantaneous maximum working pressure up to 350bar.
Drive shaft can withstand the axial and radial loads
SAE and ISO mounting flange
For pass-axis structure, and for multi-loop system
Start at any time in pressure condition.
Low-noise, high efficiency, high reliability, long life
Excellent oil absorption properties.
Hydraulic pump parameters
| Size | A11VO/1 | 40 | 60 | 75 | 95 | 130 | 145 | 190 | 260 | ||
| Displacement | Vg max | cm³ | 42 | 58,5 | 74 | 93,5 | 130 | 145 | 193 | 260 | |
| Max. speed1) | at Vg max | nnom | rpm | 3000 | 2700 | 2550 | 2350 | 2100 | 2200 | 2100 | 1800 |
| Flow | at nnom | qV | l/min | 126 | 158 | 189 | 220 | 273 | 319 | 405 | 468 |
| Power | Δp = 350 bar | P | kW | 74 | 92 | 110 | 128 | 159 | 186 | 236 | 273 |
| Torque | Δp = 350 bar | T | Nm | 234 | 326 | 412 | 521 | 724 | 808 | 1075 | 1448 |
| Weight (approx.) | m | kg | 32 | 40 | 45 | 53 | 66 | 76 | 95 | 125 | |
| Size | A11VLO/1 | 130 | 145 | 190 | 260 | ||
| Displacement | Vg max | cm³ | |||||
