Product Details:
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Seal Type: | Lip Seal Or Mechanical Seal | Products Name: | Rexroth Hydraulic Piston Pump |
---|---|---|---|
Displacement: | 28cc - 140cc | Power: | Hydraulic |
Pressure Rating: | 280 Bar | Rotation: | Clockwise Or Counterclockwise |
Material: | Cast Iron Or Aluminum | Pressure: | High Pressure |
Whatsapp: | +85267220981 | Usage: | Oil |
Highlight: | hydraulic axial piston pump,hydraulic piston axial pump,high pressure axial piston pump |
A4VSO125EO1/30R-PZB13N00 A4VSO125EO1/30R-VPB13N00 Variable high-pressure axial piston pump from Rexroth, Germany
Rexroth A4VSO 125 Axial Piston Variable Pump |
Product Overview |
The A4VSO 125 is a high-efficiency, swashplate-design variable displacement pump from Bosch Rexroth, designed for open-circuit hydraulic systems. With a displacement of 125 cc/rev, it delivers precise flow control and energy savings in demanding industrial and mobile applications. |
Key Specifications |
• Displacement: 125 cm³/rev (fixed or variable, depending on model) |
• Pressure Ratings: |
◦ Maximum Operating Pressure: 350 bar (5,076 psi) |
◦ Peak Pressure (Intermittent): 400 bar (5,802 psi) |
• Speed Range: |
◦ Continuous Operation: Up to 2,800 rpm |
◦ Peak Speed (Intermittent): 3,600 rpm |
• Control Options: |
◦ Hydraulic Displacement Control (HD) |
◦ Electro-Proportional Control (EP) |
◦ Load-Sensing Control (DA, DFR) |
• Efficiency: |
◦ Volumetric Efficiency: ≥95% at rated conditions |
◦ Mechanical Efficiency: ≥92% |
Design & Construction |
• Swashplate Mechanism: Precision-balanced for low noise (<72 dB(A)) and high durability |
• Housing Materials: |
◦ Aluminum (lightweight, corrosion-resistant) |
◦ Cast Iron (heavy-duty applications) |
• Port Configurations: |
◦ SAE Flanges (standard) |
◦ Threaded Ports (ISO 6149) (optional) |
• Sealing System: High-performance shaft seals for compatibility with mineral oils, HETG/HEES biodegradable fluids |
Typical Applications |
• Industrial Machinery: Plastic injection molding, presses, test benches |
• Mobile Hydraulics: Excavators, cranes, drilling rigs |
• Marine & Offshore: Winches, steering systems |
Control Variants (Example Models) |
Model Code |
A4VSO 125 HD |
A4VSO 125 EP |
A4VSO 125 DFR |
Maintenance & Service |
• Recommended Oil: ISO VG 46-68 (16–160 mm²/s viscosity) |
• Maintenance Interval: 5,000 operating hours (under standard conditions) |
• Filter Requirement: βₓ(c) ≥ 75 (ISO 4406:2021) |
Ordering Example |
A4VSO 125 EP2 D/10R-PPB13N00 |
• 125 cc/rev displacement |
• Electro-proportional control (EP2) |
• Clockwise rotation (D) |
• SAE flange ports (10R) |
A4VSO1000DR/30R-PPH25N00E |
A4VSO1000LR3N/30R-PZH25N00E |
A4VSO125DFE1/30R-FPBXXK99-S1582 |
A4VSO125DFR/30L-PSD63K05-S1310 |
A4VSO125DFR/30R-PKD63K08 |
A4VSO125DFR/30R-PKD63N00E |
A4VSO125DFR/30R-PSD63K17ESO318 |
A4VSO125DFR/30R-PSD63N00ESO318 |
A4VSO125DFR/30R-VKD75U99E |
A4VSO125DP/30R-PKD63K17E |
A4VSO125DP/30R-PKD63N00E |
A4VSO125DP/30R-PPB13N00 |
A4VSO125DP/30R-PSD63N00E |
A4VSO125DR/30L-FKD75U99E |
A4VSO125DR/30L-PZB13K25 |
A4VSO125DR/30L-PZB13K25E |
A4VSO125DR/30L-PZB13K25E |
A4VSO125DR/30L-PZB13K25ES1306 |
A4VSO125DR/30L-PZB13N00 |
A4VSO125DR/30R-FKD63N00 |
A4VSO125DR/30R-FKD63N00E |
A4VSO125DR/30R-FKD63N00E |
A4VSO125DR/30R-FKD75K38E |
A4VSO125DR/30R-FKD75U99E |
A4VSO125DR/30R-FKD75U99E |
A4VSO125DR/30R-PKD63K08 |
A4VSO125DR/30R-PKD63K17E |
A4VSO125DR/30R-PKD63N00 |
A4VSO125DR/30R-PKD63N00E |
A4VSO125DR/30R-PKD63N00E |
A4VSO125DR/30R-PKD63N00E |
A4VSO125DR/30R-PKD63N00E |
A4VSO125DR/30R-PKD63N00E |
A4VSO125DR/30R-PKD63N00E |
A4VSO125DR/30R-PKD63N00E |
A4VSO125DR/30R-PKD63N00E-SO103 |
A4VSO125DR/30R-PPB13K02 |
A4VSO125DR/30R-PPB13K33E |
A4VSO125DR/30R-PPB13N00 |
A4VSO125DR/30R-PPB13N00 |
A4VSO125DR/30R-PPB13N00E |
A4VSO125DR/30R-PPB13N00E |
A4VSO125DR/30R-PPB13N00E |
A4VSO125DR/30R-PPB13N00E |
A4VSO125DR/30R-PPB13N00E |
A4VSO125DR/30R-PPB13N00ESO527 |
A4VSO125DR/30R-PSD63N00 |
A4VSO125DR/30R-VKD63K08E |
A4VSO125DR/30R-VKD63K57 |
A4VSO125DR/30R-VKD63N00E |
A4VSO125DR/30R-VKD63N00E |
A4VSO125DR/30R-VKD63N00E |
A4VSO125DR/30R-VKD63N00E |
A4VSO125DR/30R-VKD75U99E |
A4VSO125DR/30R-VKD75U99E |
A4VSO125DR/30R-VPB13N00E |
A4VSO125DR/30R-VSD63N00E |
A4VSO125DR/30R-VSD75U99E |
A4VSO125DRG/30R-EKD63N00-SO103 |
A4VSO125DRG/30R-ESD63N00ESO580 |
A4VSO125DRG/30R-PKD63K02E |
A4VSO125DRG/30R-PKD63K03E |
A4VSO125DRG/30R-PKD63K03E |
A4VSO125DRG/30R-PKD63K17 |
A4VSO125DRG/30R-PKD63K17E |
A4VSO125DRG/30R-PKD63K38ESO103 |
A4VSO125DRG/30R-PKD63K38-SO103 |
A4VSO125DRG/30R-PKD63N00 |
A4VSO125DRG/30R-PKD63N00 |
A4VSO125DRG/30R-PKD63N00E |
A4VSO125DRG/30R-PKD63N00E |
A4VSO125DRG/30R-PPB13K34 |
A4VSO125DRG/30R-PPB13N00E |
A4VSO125DRG/30R-PPB13N00E |
A4VSO125DRG/30R-PSD63K03E |
A4VSO125DRG/30R-PSD63N00 |
A4VSO125DRG/30R-PSD63N00E |
A4VSO125DRG/30R-PSD63N00ESO580 |
A4VSO125DRG/30R-PZB13N00 |
A4VSO125DRG/30R-VKD63N00E |
A4VSO125DRG/30R-VKD75U07E |
A4VSO125DRG/30R-VKD75U99E |
A4VSO125DRG/30R-VKD75U99ESO103 |
A4VSO125DRG/30R-VSD75U99E |
A4VSO125DRGM/22R-EKD63K03 |
A4VSO125DS1/30W-PZB13N000N |
A4VSO125EM1028/30R-PKD63N00E |
A4VSO125EO1/30L-PKD63N00E |
A4VSO125EO1/30R-PKD75K01 |
A4VSO125EO1/30R-PKD75K01E |
A4VSO125EO1/30R-PKD75K24E |
A4VSO125EO1/30R-PPB13K52 |
A4VSO125EO1/30R-PPB13N00 |
A4VSO125EO1/30R-VKD63N00 |
A4VSO125EO2/30R-PKD63K01E |
A4VSO125EO2/30R-PKD63N00 |
A4VSO125EO2/30R-PPB13N00E |
A4VSO125EO2/30R-PSD75N00E |
A4VSO125FRG/30R-PKD63K01 |
A4VSO125FRG/30R-PKD63K03 |
A4VSO125FRG/30R-PKD63N00 |
A4VSO125FRG/30R-PPB13N00 |
A4VSO125FRG1/30R-PKD63K02ES1120 |
A4VSO125HD1/30R-PPB13N00E |
A4VSO125HD1BT/30R-PKD63K01 |
A4VSO125HD1BT/30R-PPB13K01ESO19 |
A4VSO125HS/30R-PKD63K08E |
FAQ:
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Hydraulic Pump,Hydraulic Valve,Hydraulic Motor,Proportional Valve,Vane Pump
4. why should you buy from us not from other suppliers?
We are a hydraulic system, hydraulic cylinder, hydraulic pump, hydraulic valve ,hydrulic repair kits ,hydraulic motor research and development, production, sales as one of the enterprises.We have 20 years of experience in design and development.
Contact Person: Mr. liyun
Tel: +8615280488899