A4VSO250LR2G/30L-PPB13N00 Rexroth German made piston pump industrial hydraulic pump
The Rexroth A4VSO250LR2G/30L-PPB13N00 is a genuine A4VSO series swashplate axial piston variable pump for open circuit hydraulic systems, manufactured in Germany. It features a nominal displacement of 250 cm³/r, hyperbolic constant power control (LR2G), and is rated for 350 bar continuous / 400 bar peak pressure.
The LR2G control automatically limits input power by adjusting displacement relative to system pressure, protecting drive motors in heavy-duty industrial applications such as large hydraulic presses, steel mill drives, mining equipment, and marine hydraulic power units.
| Manufacturer | Rexroth, Made in Germany |
| Series | A4VSO - Open Circuit Axial Piston Variable Pump |
| Model Code | A4VSO250LR2G/30L-PPB13N00 |
| Nominal Displacement (Vg max) | 250 cm³/r |
| Nominal Pressure | 350 bar |
| Peak Pressure | 400 bar |
| Maximum Speed (nnom) | Approx. 1500 rpm |
| Theoretical Flow @1500 rpm | Approx. 375 L/min |
| Drive Power @350 bar & 1500 rpm | Approx. 219 kW |
| Control Type | LR2G - Hyperbolic Constant Power Control (with pilot pressure limitation) |
| Rotation | L - Left-hand (viewed from shaft end) |
| Mounting Flange & Ports | PPB13 - SAE Flange & SAE Port |
| Through Drive | N00 - Without Through Drive |
| Hydraulic Fluid | Mineral Oil HLP, HFC Water-Glycol Permissible (Derated) |
| Approximate Weight | 184 kg |
- Swashplate design with infinitely variable displacement for on-demand flow
- LR2G constant power (hyperbolic) control protects electric motor from overload
- Rated 350 bar continuous / 400 bar peak for heavy industrial loads
- Excellent suction characteristics and low noise operation
- Modular control -- compatible with DR, DFR, EO2 options on other A4VSO250 variants
- Optional through-drive on tandem-ready variants for multi-circuit systems
- Compatible with variable speed drive (VSD) applications
- Heavy hydraulic presses (forging, ceramic, stamping)
- Metallurgy - rolling mills, continuous casting machines, blast furnace hydraulics
- Mining & TBM (tunnel boring machine) auxiliary hydraulics
- Marine - winches, cranes, deck machinery hydraulic power units
- Large injection molding machines and industrial test rigs
Distributed globally through Rexroth's authorized dealer network, including:
- Europe: Germany, Italy, France, UK, Spain, Netherlands, etc.
- Asia: China, Japan, South Korea, India, Thailand, Malaysia, Vietnam, etc.
- Americas: USA, Canada, Mexico, Brazil
- Others: Australia, United Arab Emirates, Saudi Arabia, Turkey
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