Shaoyang Victor Hydraulic Co., Ltd.
Add to Cart
Durable Harvesting Machinery Piston Pump 350 Bar Working Pressure OEM Replacement
Features:
1. Hydrostatic bearing design minimizes frictional losses
2. Cross-port sensing for precise load feedback
3. Case drain pressure limitation (max 2 bar)
4. Dynamically balanced rotating group (up to 3000 rpm)
5. SAE standard mounting flanges (SAE J744 compliant)
6. Energy recovery optimization for hybrid systems
7. Global certifications (CE/UL/CCC compliant)
8. Intuitive control and monitoring interfaces simplify operation and diagnostics.
9. 30. Turbocharge pump option for high-speed operation (up to 2500r/min)
10. Lifecycle cost reduction program (including remanufacturing service)
Technical data:
| Size | NG | 40 | 60 | 75 | 95 | 130 | 145 | 190 | 260 | ||
| Geometric displacement, per revolution | Vg max | cm3 | 42 | 58.5 | 74 | 93.5 | 130 | 145 | 193 | 260 | |
| Vg min | cm3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Maximum rotational speed | at Vg max | nnom | rpm | 3000 | 2700 | 2550 | 2350 | 2100 | 2200 | 2100 | 2000 |
| at Vg ≤ Vg max | nmax | rpm | 3500 | 3250 | 3000 | 2780 | 2500 | 2500 | 2100 | 2300 | |
| Flow | at nnom and Vg max | qv | l/min | 126 | 158 | 189 | 220 | 273 | 319 | 405 | 468 |
| Power | at nnom, Vg max and Δp = 350 bar | P | kW | 74 | 92 | 110 | 128 | 159 | 186 | 236 | 273 |
| Torque | at Vg max and Δp = 350 bar | M | Nm | 234 | 326 | 412 | 521 | 724 | 808 | 1075 | 1448 |
| Rotary stiffness drive shaft | Z | c | kNm/rad | 88.9 | 102.4 | 145.8 | 199.6 | 302.5 | 302.5 | 346.2 | 686.5 |
| P | c | kNm/rad | 87.5 | 107.9 | 143.1 | 196.4 | 312.4 | 312.4 | 383.2 | 653.8 | |
| S | c | kNm/rad | 58.3 | 86.3 | 101.9 | 173.7 | 236.9 | 236.9 | 259.8 | 352 | |
| T | c | kNm/rad | 74.5 | 102.4 | 125.6 | 148.3 | ‒ | ‒ | 301.9 | 567.1 | |
| Moment of inertia of the rotary group | JTW | kgm2 | 0.0048 | 0.0082 | 0.0115 | 0.0173 | 0.0318 | 0.0341 | 0.055 | 0.0878 | |
| Maximum angular acceleration | α | rad/s² | 22000 | 17500 | 15000 | 13000 | 10500 | 9000 | 6800 | 4800 | |
| Case volume | V | L | 1.1 | 1.35 | 1.85 | 2.1 | 2.9 | 2.9 | 3.8 | 4.6 | |
| Weight (without through-drive) approx. | m | kg | 32 | 40 | 45 | 53 | 66 | 67 | 95 | 125 | |
With charge pump (A11VLO)
| Size | NG | 130 | 145 | 190 | 260 | ||
| Geometric displacement, per revolution | Vg max | cm3 | 130 | 145 | 193 | 260 | |
| Vg min | cm3 | 0 | 0 | 0 | 0 | ||
| Maximum rotational speed | at Vg max | nnom | rpm | 2500 | 2500 | 2500 | 2300 |
| at Vg ≤ Vg max | nmax | rpm | 2500 | 2500 | 2500 | 2300 | |
| Flow | at nnom and Vg max | qv | l/min | 325 | 363 | 483 | 598 |
| Power | at nnom, Vg max and Δp = 350 bar | P | kW | 190 | 211 | 281 | 349 |
| Torque | at Vg max and Δp = 350 bar | M | Nm | 724 | 808 | 1075 | 1448 |
| Rotary stiffness drive shaft | Z | c | kNm/rad | 302.5 | 302.5 | 346.2 | 686.5 |
| P | c | kNm/rad | 312.4 | 312.4 | 383.3 | 653.8 | |
| S | c | kNm/rad | 236.9 | 236.9 | 259.8 | 352 | |
| T | c | kNm/rad | ‒ | ‒ | 301.9 | 567.1 | |
| Moment of inertia of the rotary group | JTW | kgm2 | 0.0337 | 0.036 | 0.0577 | 0.0895 | |
| Maximum angular acceleration | α | rad/s² | 10500 | 9000 | 6800 | 4800 | |
| Case volume | V | L | 2.9 | 2.9 | 3.8 | 4.6 | |
| Weight (without through-drive) approx. | m | kg | 72 | 73 | 104 | 138 | |
Specifications:
| Warranty | 1 Year |
| Specification | SY-A11V(L)O |
| Place of Origin | China |
| Type | Rexroth axial piston pump |
| Color | Available any color |
| HS Code | 8413503190 |
| Application | Construction machinery,Mobile Machinery |
| Constant pressure | 350 bar |
| Maximum torque | 1448 Nm |
| Displacement | 60-260cc |
Applications:
1. In forklift operations, the Rexroth pump is celebrated for its outstanding self-priming performance and precise flow regulation, ensuring continuous and stable hydraulic support. This piston pump is engineered to quickly adapt to load fluctuations, keeping forklift systems operating efficiently during heavy lifting and frequent cycling. Its compact and robust design simplifies installation while lowering maintenance costs. The advanced monitoring system dynamically adjusts hydraulic output in real time, enhancing both operational safety and productivity. With its proven engineering performance and durability, this hydraulic pump plays a vital role as the power core in modern forklift systems, boosting overall efficiency and reliability in demanding logistics and warehousing environments.
2. In mobile crane applications, the Rexroth pump delivers robust and stable hydraulic power through precise flow control and efficient energy conversion. This axial piston pump features exceptional self-priming and smart monitoring capabilities, ensuring that cranes can safely lift and transport heavy loads even under dynamic conditions. Its compact design allows for easy integration into complex crane systems, enhancing energy efficiency and overall performance. Advanced control technology ensures rapid response and accurate flow adjustment, making this piston pump a critical component for reliable and efficient lifting operations in modern mobile crane systems.
3. In high-altitude crane operations, the Rexroth pump offers consistent and reliable hydraulic power through advanced flow control and intelligent regulation. This hydraulic pump is engineered to maintain precise output under heavy loads and frequent cycling, ensuring that cranes operate safely during heavy lifting and material handling tasks. Its compact design and self-priming functionality simplify installation and reduce energy consumption. With a smart monitoring system that continuously adjusts operating parameters, this axial piston pump enhances overall system efficiency and safety, making it a vital component in modern mobile crane systems.
Competitive Advantage:
1. The Rexroth axial piston pump, built with precision engineering and rigorous quality testing, achieves highly efficient energy transfer and low-leakage design, ensuring reliable hydraulic support under harsh conditions while optimizing system energy efficiency and reducing overall operational costs, thereby delivering uninterrupted long-term service and establishing an unparalleled technological advantage in the global market, establishing an unmatche.
2. The Rexroth hydraulic pump leverages advanced digital control technology and intelligent monitoring systems to enable real-time data acquisition and adaptive adjustments, ensuring rapid response to changing operating conditions in various applications, thereby optimizing hydraulic performance, extending equipment life, and significantly enhancing overall safety and economic efficiency, ultimately establishing an industry-leading benchmark for innovation and operational excellence with proven success.
3. The Rexroth axial piston pump, thanks to its unique design advantages and superior manufacturing processes, delivers highly accurate flow regulation and efficient energy conversion, ensuring stable output during high-speed and heavy-load operations while optimizing overall system efficiency, reducing equipment failure rates, and significantly enhancing operational safety and economic benefits worldwide, ultimately earning widespread market acclaim for its innovative performance.
The Analysis For Rexroth Axial Piston Pump Common Breakdown:
1. The Rexroth hydraulic pump may receive unstable control signals due to sensor malfunctions, causing inconsistent flow adjustments and system instability; routine sensor calibration, prompt sensor replacement, and verification of signal integrity are critical steps to eliminate unstable control inputs and ensure the pump operates within its designed performance parameters.
2. The Rexroth axial piston pump may suffer from internal corrosion if poor fluid quality is present, leading to degradation of metal surfaces and sealing; maintaining quality hydraulic fluid, using appropriate filters, and performing regular fluid analysis are essential to prevent corrosion and preserve the pump’s structural integrity and performance.
3. The Rexroth hydraulic pump may experience performance issues if the fluid filter becomes clogged with contaminants, reducing fluid flow and causing pressure drops that impair system operation; regular filter maintenance and prompt replacement, with using clean hydraulic fluid, are essential to prevent clogging and sustain the pump’s efficient functionality.