| Structure: | Axial Plunger Pump |
|---|---|
| Power: | Hydraulic |
| Radial Plunger Pump Type: | Axial Flow |
| Brand: | Rexroth |
| Transport Package: | Plywood Case |
| Customization: |
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Audited Supplier Hydraulic Piston Variable A28VLO A28VLO130 A28VLO280 A28VO280 A28VO130 A28VO Pump
A28VO axial piston variable double pump compact design and high efficiency:
Stricter emission regulations require new generations of diesel engines to be equipped with modern exhaust gas after-treatment systems. These combustion engines and the additional components need more fi tment space than previous generations. Moreover, these engines show a diff erent performance characteristic. As a result, there is less space available for the hydraulics and the hydraulic components have to be more effi cient in order to maintain or increase today's productivity of working machinery. The Rexroth A28VO series 10 axial piston variable double pump off ers convincing arguments: its short installation length is unmatched, it is highly effi cient and it off ers a multitude of options for the use in excavators, mobile cranes, drilling equipment and forestry machinery.
Function and benefits Shortest double pump for limited installation space In mobile working machines the space available for components is basically determined by the dimensions of the vehicle. Taking the example of an excavator, whose drive motor is transversely positioned, this means that the width of the superstructure defi nes the maximum length for the arrangement of the fan system, the diesel motor, and the hydraulic units. Compactness in the design of hydraulic components is therefore an important requirement of manufacturers of construction machinery.
The Piston Rexroth A28VO variable double pump meets this requirement with its very short overall length by means of compact rotary groups and a through-drive compatible pilot pressure pump. The Rexroth A28VO with a size of double 2x130 cm³ is up to 20 percent shorter than similar products available in the market - it is best in class. The short overall length and the option to mount additional pumps (e.g. for the fan drive) directly on the A28VO avoids additional costs for the otherwise necessary installation of a splitter gearbox.
High effi ciency and reduced fuel consumption.
The Hydraulic Rexroth A28VO series 10 double pump features optimized rotary groups which improve the overall effi ciency by 3 to 5 percent compared to common hydraulic pumps. Moreover, the Rexroth A28VO double pump has an up to 20 bar higher maximum pressure level. The same hydraulic power can therefore be transferred with less fl ow. Flow losses in the hydraulic system are also reduced and the overall effi ciency of the mobile working machine is increased. The same hydraulic power can be transferred using less power consumption. The operators of working machines e.g. excavators, mobile cranes benefi t from this as fuel consumption and therefore operating costs are reduced.
Versatile range of options,.ange of control devices for the A28VO series 10 axial piston pump (e.g. power control, pressure control, proportional control),
sensors, through-drives, and mounting fl anges. This broad product portfolio allows the A28VO to be used in diff erent hydraulic systems and customer applications.
Proven and reliable design Rexroth has many years of experience in the development and production of high quality hydraulic pumps in swashplate design for demanding customer applications e.g. construction and forestry machinery.
This comprehensive expertise has been applied in the development of the Rexroth A28VO series 10.
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