Whether you’re maintaining equipment or designing new hydraulic systems, having reliable component information is essential. This guide covers popular Rexroth hydraulic pumps, parts manuals and other resources to support technicians and engineers working with fluid power applications.
40 gpm Hydraulic Pumps for Mobile and Industrial Machinery
Pumps in the 40 gallon per minute (gpm) range are widely used to power hydraulic functions on larger mobile machines like excavators, backhoes, wheel loaders and more. Rexroth a11vo parts manual produces several models well-suited for these flow rate demands, including gear, vane and radial piston designs.
The A4VSO is a variable displacement axial piston pump that can achieve continuous flows up to 42 gpm. Its variable swash plate allows pressure compensation to maximize efficiency across the operating range. Users appreciate the compact packaging and maintenance-friendly cartridge design.
For industrial hydraulic power units, the B10VSO gear pump series provides dependable flows to 40 gpm. Built with an anti-wear composite gear set, this axial piston design withstands contaminants and delivers long operational life. An integrated pressure/flow compensator optimizes performance.
Rexroth also offers the D30 radial piston pump for flows exceeding 40 gpm. Its unique radial piston design maintains smooth, pulsation-free flow even at higher pressures. The D30 is a top choice for large hydraulic excavators and other demanding applications.
A11vo Series Parts Manuals And Resources
Many mobile delphi equipment OEMs use Rexroth’s popular A11vo piston pump series. As components age and require service, access to parts breakdowns and technical specifications is crucial. Rexroth provides detailed rexroth hydraulic pump manual to support maintenance and repair work.
The A11vo14 Parts Manual lists over 300 individual components along with torque specifications for reassembly. High-resolution exploded diagrams clearly show assembly configurations. Product Change Notices alert technicians to design revisions.
For field repairs, the A11vo 2D and 3D Step files allow generating customized schematics. These CAD files are viewable in SolidWorks, Inventor, AutoCAD and other 3D modeling software for precise part identification.
Rexroth’s Pump Selection System software also assists with A11vo applications. Users can input machine specifications to analyze hydraulic circuit options and select the optimally sized pump. Performance curves, mount dimensions and electrical data are included for pump sizing reports.
Delphi Pumps In Agriculture And Construction Equipment
When constructing hydraulic circuits for tractors, combines, excavators or other off-highway machinery, OEMs frequently choose pumps from Delphi. As a global leader in mobile fluid power, Delphi offers numerous options compatible with Rexroth valves, motors and other components.
Delphi’s variable displacement axial piston series includes models like the PV11453 for flows up to 46 gpm. Its swash plate design and integrated charge pump maximize efficiency for boom, wheel motor and steering functions. Another popular choice is the fixed displacement gear pump GP15056 capable of steady 45 gpm flows.
Delphi also tailors solutions for specialized applications. Their BP12551 vane pump withstands abrasives for scrapers and loader buckets. The PJ11303 tandem pump package efficiently powers dual circuits. And the BT20752 bent axis piston pump smoothly flows up to 72 gpm for mega excavators.
Engineering Documentation And Certifications
Whether selecting Rexroth, Delphi or another brand, having full technical data is key for engineers designing hydraulic equipment. Both brands provide detailed pump documentation covering dimensions, performance curves, pressure and flow ratings, lubrication requirements and more.
Their high-quality rexroth hydraulic pump manual support testing to international certification standards as well. Pumps are tested to ISO 12162 and pressure ratings certified under ISO 10390. Variable pumps undergo testing per ISO 13731-1. This helps machine builders achieve CE compliance and back up components’ proven performance capabilities.
Overall, technicians and engineers rely on resources from top fluid power suppliers to choose the right hydraulic components, service them efficiently and design equipment per global standards. Having comprehensive manuals, CAD data, pump selection software and certification documentation streamlines any fluid power application process.