Rexroth A11VLO Axial Piston Pump
The Rexroth A11VLO Axial Piston Pump is a first-class model designed for modern hydraulic systems that you can rely on and count on to perform well. The variable pump is rugged in construction and has sophisticated technology enabling it do well under the most demanding conditions. It adopts a swash plate design which ensures accurate control and smooth operation.
Applications in industrial, construction machinery, and mobile arean those that require reduced downtime of the machines hence making this pump one ideal for such purposes as opposed to many others. This makes it easy to fit into different systems because of its compact size and high power density
In case you are looking for dependability in heavy-duty work or accuracy of control in delicate applications, Rexroth A11VLO Axial Piston Pump is your best choice; there is no other substitute available with regard to effectiveness or reliability. Go for Rexroth A11VLO if you want the top efficiency and long service life for your hydraulic system.
Rexroth A11VLO Features
- Variable Pump with Axial Piston Rotary Group: Made with a hydrostatic drives in open circuit swashplate.
- Preferred for Mobile Applications: Its adaptability and performance makes it more preferred by many people especially those who move from one place to another.
- Flow Proportional to Drive Speed and Displacement: This means that the flow rate is directly proportional to the drive speed and pump displacement hence allowing fine adjustment of the system.
- Infinitely Adjustable Flow: To vary infinitely, simply adjust the angle of the swash-plate.
- Self-Priming or with Charge Pump: It can be operated through self priming or charge pump supplied additionally.
- Special Control Devices for Mobile Applications: It comes equipped with various control functions meant specifically for mobile applications.
- Universal Through Drive: Suitable for integration of gear pumps, axial piston pumps of same size have up to 100% through drive support capability.
- Compact Design with High Efficiency: Features include compact design, high efficiency, high power density and low noise level.
Rexroth A11VLO Specifications
| Specification | A11VLO 145 | A11VLO 175 | A11VLO 210 | A11VLO 280 |
| Displacement per revolution (cm³) | 145 | 175 | 210 | 280 |
| Displacement per revolution (in³) | 8.85 | 10.68 | 12.81 | 17.09 |
| Maximum speed (rpm) | 2600 | 2500 | 2500 | 2300 |
| Nominal speed (rpm) | 2600 | 2500 | 2500 | 2300 |
| Flow at nominal speed (l/min) | 377 | 438 | 525 | 644 |
| Flow at nominal speed (gpm) | 100 | 116 | 139 | 170 |
| Power at nominal speed (kW) | 220 | 255 | 306 | 376 |
| Power at nominal speed (hp) | 295 | 342 | 410 | 504 |
| Torque at max displacement (Nm) | 808 | 975 | 1170 | 1560 |
| Torque at max displacement (lb-ft) | 596 | 719 | 863 | 1151 |
| Moment of inertia (kgm²) | 0.035 | 0.047 | 0.063 | 0.097 |
| Weight (kg) | 92 | 110 | 125 | 148 |
| Weight (lbs) | 203 | 243 | 276 | 326 |
| Case volume (l) | 2.9 | 3.6 | 3.7 | 5.6 |
| Case volume (gal) | 0.77 | 0.95 | 0.98 | 1.48 |
| Max angular acceleration (rad/s²) | 6298 | 5609 | 5014 | 4200 |
rexroth a11VLO catalog
| Material Number | Name | Rexroth A11vlo Price (USD) | Stock Availability | Send Inquiry |
| R902048814 | A11VLO-145 R. NZ | $6,044.02 | Limited Stock | Inquiry |
| R902068302 | A11VLO-145 L. NZ | $6,044.02 | Out Of Stock | Inquiry |
| R902161894 | A11VLO-145 R. NP | $6,044.02 | Limited Stock | Inquiry |
| R902061563 | A11VLO-210R NZ GS | $5,042.54 | In Stock | Inquiry |
| R992000317 | A11VLO210EP4S/11R-NZG12KXXH-S | $7,612.37 | Limited Stock | Inquiry |
| R992001653 | A11VLO210EP4Z/11R-NZD12K17H-S | $7,326.55 | In Stock | Inquiry |
| R902233914 | A11VLO260LRDH1/11R-NZD12K02-S | $9,315.57 | Limited Stock | Inquiry |
| R992001204 | A11VLO260LRDH1/11R-NZD12N00 | $11,390.93 | In Stock | Inquiry |
| R902008228 | A11VLO-260 L. VZ | $8,449.32 | Limited Stock | Inquiry |
| R902021497 | A11VLO-260 R. VP | $8,449.32 | In Stock | Inquiry |
| R902130147 | A11VLO-260 R. VZ-SO | $8,449.32 | Limited Stock | Inquiry |
| R902233662 | A11VLO260DRG/11R-NPD12N00 | $8,529.11 | In Stock | Inquiry |
| R902233959 | A11VLO260LRDS/11R-NZD12N00 | $8,719.04 | Out Of Stock | Inquiry |
| R902239955 | A11VLO260DRS/11R-NZD12N00 | $8,529.11 | In Stock | Inquiry |
| R909607293 | A11VLO-260 R. VZ | $8,449.32 | Limited Stock | Inquiry |
| R992000039 | A11VLO260DRS/11R-NZD12N00 | $12,601.86 | In Stock | Inquiry |
| R992001487 | A11VLO260LE2S/11R-NZD12K04P-Y | $12,500.87 | Limited Stock | Inquiry |
| R992001488 | A11VLO260LE4D/11R-VZD12K81H | $12,601.86 | In Stock | Inquiry |
| R992001489 | A11VLO260LG1S/11R-NZD12K02-S | $9,615.02 | Limited Stock | Inquiry |
| R992001733 | A11VLO260DRS/11L-NZD12N00 | $12,601.86 | Out Of Stock | Inquiry |
For Rexroth A11VLO for sale and stock availability, please contact our business manager for pricing information.
Rexroth A11VLO Service Manual PDF
The Rexroth A11VLO Axial Piston Variable Pump Service Manual is an extensive document that will help you in maintaining and troubleshooting this high-power hydraulic pump. This A11VLO pump has a reputation for being reliable and efficient, hence making it suitable for heavy-duty industrial applications. It offers instructions on setting up the unit, operating guidelines, as well as some maintenance programs. Moreover, it avails a range of diagnostic devices alongside some tips to enable mechanics identify the problems quickly. For both experienced operators and newcomers using hydraulic systems for the first time ever; this manual is an excellent tool towards enhancing a peak performance and longevity of your A11VLO pump.
Rexroth A11VLO Pump applications
- Mobile Equipment: The A11VLO pump is well-matched to different modes of mobile equipments like building machinery, farm machinery and street cleaning vehicles due to its high efficiency and compact dimensions.
- Hydraulic Excavators: It is used in hydraulic excavators to offer variable flow control, which increases the efficiency and speed of responsiveness of hydraulic systems.
- Wheel Loaders: The pump helps with exact controls and power distribution so as to have more operational efficacy and performance levels in wheel loaders.
- Forestry Machinery: In forestry machinery such as cutting, lifting, or moving heavy loads, the A11VLO pump operates hydraulic functions thus maintaining a steady performance that can be relied on.
- Municipal Vehicles: Due to its rugged design and variable displacement capacity this product is applied in municipal vehicles for diverse hydraulic applications ranging from refuse collection through to street cleaning up to snow removal services offered by municipalities.
- Agricultural Machinery: Some activities are planting; plowing or harvesting all these operations in agricultural machines are supported by efficient hydraulics driven by A11VLO pumps.
Rexroth A11VLO Pump for Excavators
Here are 20 excavator models that use the Rexroth A11VLO Pump: Caterpillar 320D, Komatsu PC200-8, Hitachi ZX200, Volvo EC210B, JCB JS200, Hyundai R220LC-9S, Doosan DX225LC, Kobelco SK210LC, SANY SY215C, Liebherr R914, Case CX210C, New Holland E215B, Sumitomo SH210-5, Terex TC210, Yanmar ViO80, Takeuchi TB285, Link-Belt 210 X2, John Deere 210G LC, Kubota KX080-4, and Gehl Z80.
Rexroth A11VLO FAQ
According to DIN 51524, the A11VLO pump is designed for operation with HLP mineral oil. For environmentally acceptable hydraulic fluids or fire-resistant, water-free hydraulic fluids (HFDR/HFDU), refer to data sheets 90220, 90221, and 90222 respectively.
The nominal pressure is 350 bar (5100 psi), and the maximum pressure is 420 bar (6100 psi).
The temperature should not exceed 115 °C (240 °F) at any point of the component. For cold start or warm-up phases, the fluid should be between –40 °C to –25 °C (–40 °F to –13 °F).
These values vary by size. For instance, the input torque at drive shaft for size 110 is 1640 Nm (1210 lb-ft), and the through-drive torque is 960 Nm (708 lb-ft).
Not all versions are approved for use in safety functions according to ISO 13849. If required contact Bosch Rexroth for reliability parameters.
Recommended installation positions are positions ‘1’ and ‘2’, which involve below-reservoir installation. Control characteristics can be affected by gravity and case pressure in some positions.
Maximum allowable suction head should not exceed800 mm /31.50 in.
Maintenance should be regular, checking hydraulic fluid levels and ensuring against impurities. For solenoids, the modulated direct current (PWM signal) must not cause electromagnetic interference.
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