The is an axial piston variable pump specifically engineered for the drum drives in mobile concrete mixers. Operating in a closed circuit, it utilizes a swashplate design to provide infinitely variable flow, ensuring smooth transitions and high-pressure performance. Core Technical Specifications Displacement Size : 71 (NG71). Pressure Ratings : Nominal Pressure : 5,800 psi (400 bar). Maximum Pressure : 6,500 psi (450 bar).
A: Yes, official data sheets (RE 92 304) are often free from Rexroth’s website. Full repair manuals may require purchase or distributor login.
This article serves as a complete resource hub. We will explore what the A4VTG71 is, why the PDF manuals are essential, where to find authentic documents, and how to interpret the technical data included in these files. a4vtg71 pdf
A genuine PDF will show exact orifice sizes (e.g., 0.8 mm) and spring ratings, which are critical when rebuilding or tuning the system.
– I can write a post on best practices for locating, downloading, and handling product documentation like the one you’re searching for. The is an axial piston variable pump specifically
The A4VTG71 is engineered for heavy-duty mobile applications, featuring an integrated auxiliary pump that handles boost and pilot oil supply. Specification for Size 71 cm3c m cubed Nominal Pressure 400 bar (5800 psi) Maximum Pressure 450 bar (6500 psi) Max. Speed (at Vg max) Max. Flow (at n max) Max. Power (at 400 bar) Core Functional Features Axial piston variable pump A4VG series 32
Since the A4VTG71 supports multiple control options, a specialized PDF will explain: Pressure Ratings : Nominal Pressure : 5,800 psi (400 bar)
The pump’s variable displacement capability allows for smooth speed control and reversing, eliminating the need for complex mechanical gearboxes.