Axial piston variable double pump A24VG series 10

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Customer benefits

  • Compact double pump for limited installation space
  • Variable double pump with a proven swashplate design and a high pressure level
  • Solid flange to stabilise further pumps
  • Easy to assemble positioning of the working ports
  • High variability and options
  • Expansion of the product portfolio

Further Information

Content

Short installation length and highest pressure level

Modern combustion engines equipped with exhaust gas after-treatment systems have become standard in mobile working machines. As a consequence, there is less space available for the installation of the hydraulics in mobile working machines than in earlier vehicle generations. Bosch Rexroth offers the axial piston variable double pump A24VG series 10, a suitable solution for the use in dozers and rollers with a dual-circuit travel drive. Further potential applications are crawler loaders, snow groomers, pipe layers, wheeled excavators and field sprayers.

Expansion of the product portfolio

Bosch Rexroth has expanded the product range of the already well-established Rexroth axial piston variable double pump A24VG series 10 in swashplate design with the three sizes 85 cm³, 110 cm³ and 125 cm³. Thus, the product range comprises five sizes from 45 cm³ to 125 cm³ which are realised in two housing sizes. Depending on the application, the rotary groups can be combined to different sizes of the variable double pump in back-to-back design. This enables the adaption of the Rexroth A24VG to individual customer requirements. Trough the expansion of the product portfolio, Bosch Rexroth meets the requirements of mobile working machines of smaller and higher power classes.

Variable double pump with highest pressure level

The Rexroth A24VG consists of proven and reliable rotary groups and is designed for a nominal pressure of 450 bar and a maximum pressure of 500 bar. For this reason, the pump is also suitable for use in track vehicles with highest pressure demands (e.g. as travel drive in dozers). At the moment, the Rexroth A24VG is the only axial piston variable double pump in back-to-back design with a pressure level of up to 500 bar which is available in the market.

Very short double pump for limited installation space

The Rexroth axial piston variable double pump A24VG in back-to-back design is not only characterised by a high pressure level but also provides a very short installation length. This is achieved through a compact and universal design of the housing and various possible combinations of the flanges. The installation length of the Rexroth A24VG with rotary groups of 2 x 45 cm³ displacement and SAE-C flange is only 405 mm. The combinations of the rotary groups of 2 x 110 cm³ and 2 x 125 cm³ have an installation length of only 560 mm in each case. Thus, the Rexroth axial piston variable double pump A24VG is considerably shorter in a lot of versions than similar products in the market.

High variability and various options

A further benefit of the Rexroth A24VG series 10 is its high flexibility. If required, it is possible to rotate the housing by 180 degrees. Therefore, all working ports are located either on the left or right side of the housing. Manifold control devices allow the A24VG to be used in various customer applications. The Rexroth axial piston variable double pump A24VG is optionally available with a through drive for mounting of further pumps. These pumps are stabilised through the solid flange of the Rexroth A24VG. In a lot of cases, an additional stabilisation is not required. The comprehensive product portfolio is complemented by different sensors.

Assembly-friendly positioning of the working ports

The working ports are centrally bundled and situated on one side of the housing. This easy to assemble arrangement offers advantages especially during mounting in a mobile working machine and in case of mainteanance. To supply the Rexroth A24VG with hydraulic fluid there is only one central housing port necessary. This reduces the effort for installation and maintenance.