420785 274168 55059183 1765805 125626 5364663854 V36302100 154412 Cranes Machinery Hydraulic Piston Pump
420785 274168 55059183 1765805 125626 5364663854 V36302100 154412 Cranes Machinery Hydraulic Piston Pump
- Product Details
Rexroth AA10VO, ALA10VO & A11VO Hydraulic Pumps: Engineered Precision for Specialized Axial Drive Systems
In the demanding world of specialized machinery—from high-throughput agricultural harvesters to precision road milling—the axial drive system is the core of productivity. The hydraulic pump that powers this system must deliver not only immense force but also intelligent control and relentless reliability. The Rexroth AA10VO, ALA10VO, and A11VO series of axial piston pumps are engineered to meet this exacting standard, serving as the preferred Axial Main Pump for discerning OEMs like ROPA and Terex.
Technical Performance at a Glance
| Parameter | Value Range |
|---|---|
| Displacement Range | 18 – 140 cm³/rev |
| Operating Pressure | 280 – 350 bar |
| Maximum Speed | 1800 – 3900 rpm |
Robustness Engineered for the Real World
These pumps are built to endure, supported by a comprehensive one-year warranty. Their fundamental strength lies in exceptional resistance to pressure shocks, contamination, and extreme environmental stresses. Advanced materials and sealing technologies are employed to withstand the abrasive dust of harvest fields, the constant vibration of construction sites, and the thermal cycling of 24/7 operations. This resilience is crucial for critical components, such as those identified by part number 420785, ensuring maximum uptime for your equipment.
Powering Innovation Across Diverse Industries
The versatility and intelligence of these Rexroth pumps make them integral to a wide array of premier equipment manufacturers:
Agricultural & Forestry Handling: In ROPA sugar beet harvesters and Same Deutz-Fahr tractors, the pumps provide the precise, high-torque flow required for complex axial drives in harvesting units and heavy-duty PTO systems. Their efficiency is key during critical seasonal work, with parts like 274168 supporting these demanding cycles.
Construction, Mining & Road Building: For Terex Compact (terex.com) equipment and Wirtgen cold planers, the pump’s load-sensing capability delivers power on-demand for milling drums and conveyor drives. Similarly, in Sandvik tunneling equipment, durability under continuous load is paramount, often associated with part number 55059183.
Access, Material Handling & Utilities: Ruthmann aerial platforms and Palfinger cranes rely on these pumps for smooth, safe lifting and telescoping movements. The pumps’ reliable performance ensures both precision and safety in these applications.
This cross-industry adoption is reflected in the pumps’ widespread presence in global parts systems, with components also cross-referenced under codes such as 1765805, 125626, 5364663854, V36302100, and 154412.
Frequently Asked Questions (FAQ)
Q1: What is the primary advantage of using this pump series for an axial main drive application?
A1: The combination of high power density, precise variable displacement control, and fast response times allows for optimal torque and speed management of axial drives. This results in efficient power transmission, superior control for delicate operations, and reduced overall fuel or energy consumption.
Q2: How does the “A A10VO” variant differ and why does it matter for harsh environments?
A2: The A A10VO denotes a long-life, heavy-duty version. It incorporates enhanced bearings, hardened components, and superior sealing packages, offering extended service intervals and greater reliability in applications with high levels of abrasive particles or moisture, such as in agricultural or mining machinery.
Q3: Can this pump handle the shock loads from sudden starts/stops or impact in material handling?
A3: Absolutely. The pump’s robust internal design, including its pressure-compensated control and durable rotating group, is specifically engineered to absorb and manage high-pressure transients and shock loads, protecting both the pump and the wider hydraulic system.
Q4: We need a replacement pump for our equipment. How do we ensure compatibility?
A4: For a guaranteed fit and performance, always cross-reference your machine’s original part number. You can access detailed technical specifications and confirm compatibility by visiting www.baolilai-pump.com/contact_us/ to consult with our engineering team and download the relevant PDF documentation.
Product Model
| Product Model No. | Application Equipment Brands | Application Equipment No. |
| AL A10V O AV A10VO | Palfinger | 150190 |
| AL A10V O AV A10VO | Palfinger Platforms GmbH | 150194 |
| AL A10V O AV A10VO | Putzmeister | 527945 |
| AL A10V O AV A10VO | Rheinmetall Vehicles | 81675016076 |
| A A10V O AV A10VO | ROPA | 274168 |
| A A10V O AV A10VO | ROPA | 274188 |
| A A10V O AV A10VO | ROPA | 274166 |
| A A10V O AV A10VO | ROPA | 274167 |
| A A10V O AV A10VO | ROPA Fahrzeug und Maschinenbau GmbH | 274182 |
| A A10V O AV A10VO | Ruthmann | 420783 |
| A A10V O AV A10VO | Ruthmann | 420785 |
| A A10V O AV A10VO | Ruthmann | 420785 |
| A A10V O AV A10VO | Same Deutz-Fahr | 4426174 |
| A A10V O AV A10VO | Same Deutz-Fahr | 4426175 |
| AH A10V O AV A10VO | Same Deutz-Fahr | 4452760 |
| AH A10V O AV A10VO | Same Deutz-Fahr | 0.016.5260.0 |
| A A10V O AV A10VO | Sandvik | 55059183 |
| A A10V O AV A10VO | Sandvik | 56013571 DT920i |
| AL A10V O AV A10VO | Scania | 1765805 |
| A11VOS+A10VO SV A11VO+A10V O | Sennebogen | 48054 |
| A11VOS+A10VO SV A11VO+A10V O | Sennebogen | 48383 |
| AL A10V O AV A10VO | Sennebogen | 125626 |
| AL A10V O AV A10VO | Soilmec | 50770219 |
| A A10V O AV A10VO | Still | 5.32E+17 |
| A A10V O AV A10VO | Still | 5.33E+17 |
| A A10V O AV A10VO | TECHMOCARSPA | J3PQ099 |
| A A10V O AV A10VO | Terberg Benschop B.V. | 19056215 |
| A11VO+A10VO AV A11VO+A10V O | Terex | Compact 5364 660 795 |
| A11VO+A10VO SV A11VO+A10V O | Terex | Compact 5364660795 MHL331 |
| A11VO+A10VO AV A11VO+A10V O | Terex | MHPS 67321340 |
| A11VO+A11VO+A10VO AV A11VO+A11V O | Terex | MHPS 81642540 |
| A11VO+A10VO SV A11VO+A10V O | Terex | 5364662230 MHL331(biseinschl.Masch.-Nr.|582) |
| AL A10V O AV A10VO | Terex | 8073860 |
| AL A10V O AV A10VO | Terex | Cranes V6543542 |
| AL A10V O AV A10VO | Terex | MHPS 142625197 |
| AL A10V O AV A10VO | Terex | 142625309 |
| AL A10V O AV A10VO | Terex Compact | 5364663893 |
| AL A10V O AV A10VO | Terex Compact | 5364663854 |
| AL A10V O AV A10VO | Terex Compact | 5364663854 |
| A A10V O AV A10VO | Terex Cranes | C6243582 |
| A11VO+A11VO+A10VO AV A11VO+A11V O | Terex Gottwald | 88089940 |
| A11VO+A10VO SV A11VO+A10V O | Terex/Fuchs | 5364662474 Excavator |
| A A10V O AE A10VO | Terex-Kaelble( Atlas Maschinen GmbH) | 650284700(8012299) |
| AL A10V O AV A10VO | Terex MHPS GmbH | 87537940 |
| A A10V O SV A10VO | Tesmec | 13505571 |
| AL A10V O AV A10VO | Valtra | 33736200 |
| AP A10V O AV A10VO | Valtra | V36302100 |
| AL A10V O SV A10VO | Venieri | 2651000 |
| AL A10V O AV A10VO | Vögele | 2013486 |
| AL A10V O AV A10VO | Vögele | 2043272 |
| AL A10V O AV A10VO | Wacker Neuson | 1000315810 |
| AL A10V O AV A10VO | Wirtgen | 130391 |
| AL A10V O AV A10VO | Wirtgen | 130392 |
| AL A10V O AV A10VO | Wirtgen | 125573 |
| AL A10V O AV A10VO | Wirtgen | 189604 |
| AL A10V O AV A10VO | Wirtgen | 154412 |
| AL A10V O AV A10VO | Wirtgen | 123347 |
| AL A10V O AV A10VO | Wirtgen | 123238 |
| AL A10V O AV A10VO | Wirtgen | 2127302 |
| AL A10V O AV A10VO | Wirtgen | 161467 |
Specification
