Rexroth AA20VO series hydraulic pump AA20VO60 AA20VO63 AA20VO95 AA20VO145 axial piston variable pumps
Rexroth AA20VO series hydraulic pump AA20VO60 AA20VO63 AA20VO95 AA20VO145 axial piston variable pumps
- Product Details
Rexroth AA20VO series hydraulic pump AA20VO60 AA20VO63 AA20VO95 AA20VO145 axial piston variable pumps for Sandvik DD422i drill rig
Rexroth AA20VO Series Hydraulic Pump — Precision and Power for Advanced Hydraulic Systems
The Rexroth AA20VO hydraulic pump represents one of the most advanced axial piston pumps in modern fluid power technology. Designed to handle variable displacement and high-pressure operations, the AA20VO60 pump AA20VO63 pump AA20VO 95 pump and AA20VO 145 pump are built for efficiency, reliability, and versatility across demanding applications such as construction, agriculture, mining, and industrial automation.
Engineered to operate between 1450–3200 rpm with a pressure range of 250–400 bar, the AA20VO series ensures consistent performance even under fluctuating load conditions. Full technical documentation and detailed installation data can be accessed at www.baolilai-pump.com, or you can download PDF specifications at www.baolilai-pump.com/contact_us/.
Technical Specifications
| Model | Displacement (cc/rev) | Speed Range (rpm) | Operating Pressure (bar) | Warranty |
|---|---|---|---|---|
| AA20VO 95 | 95 | 1450–3200 | 250–400 | 1 year |
| AA20VO 145 | 145 | 1450–3200 | 250–400 | 1 year |
Engineering Highlights and Performance Advantages
- High Pressure Durability: The Rexroth AA20VO hydraulic pump is built with a hardened cylinder block and high-precision pistons, ensuring excellent sealing and long service life under high pressure up to 400 bar.
- Explosion-Proof and Extreme Environment Ready: Designed for heavy-duty environments such as mining and offshore operations, the pump’s housing and seals provide strong resistance against temperature, vibration, and contamination.
- Energy Efficiency: Advanced swash plate control enables smooth flow regulation, improving energy efficiency by up to 10% compared to conventional hydraulic pumps.
- Low Noise and Compact Design: The optimized fluid flow path reduces pulsation and noise emissions, making it suitable for mobile and stationary machinery with limited installation space.
Industrial Applications
The AA20VO series is widely adopted across high-performance machinery requiring reliable hydraulic power transmission:
- Agricultural Equipment: The AA20VO 95 pump is integrated in John Deere (www.deere.com) and New Holland (www.newholland.com) tractors for steering and hydraulic lift systems.
- Construction Machinery: The AA20VO 145 pump provides superior power density for Hitachi (www.hitachicm.com) excavators and Caterpillar (www.cat.com) wheel loaders, ensuring stable boom and travel operations.
- Mining and Drilling Systems: Used in Komatsu (www.komatsu.com) drills and Liebherr (www.liebherr.com) mining shovels, where continuous pressure and torque stability are critical.
- Industrial Applications: In hydraulic presses, injection molding machines, and marine deck equipment where reliability and compactness are key.
Durability, Warranty, and Quality Control
Each Rexroth AA20VO hydraulic pump undergoes rigorous quality control and endurance testing at BAOLILAI’s factory before shipment. The product includes a one-year warranty, covering manufacturing and performance defects. Its anti-pressure and explosion-proof structure ensures operational reliability even under extreme load conditions and sudden pressure spikes.
For customers in harsh environments such as desert, marine, or mining zones, the AA20VO60 AA20VO63 pump can be customized with high-temperature seals and corrosion-resistant materials for long-term service stability.
FAQ — Rexroth AA20VO Hydraulic Pump
Q1: What is the maximum continuous operating pressure of the AA20VO pump?
A1: The pump supports continuous operation up to 400 bar, with short-term peaks possible under controlled conditions.
Q2: Can the AA20VO pump be installed in both open and closed circuits?
A2: Yes, it is compatible with both system types, offering flexible integration for OEM and retrofit applications.
Q3: How is maintenance simplified for this model?
A3: The modular design allows for easy access to the control unit and rotating group, reducing downtime during maintenance.
Q4: Where can I get the product’s full technical drawings?
A4: Visit www.baolilai-pump.com or check www.baolilai-pump.com/contact_us/ for downloadable PDF specifications.
Conclusion
The Rexroth AA20VO hydraulic pump series — including the AA20VO60 AA20VO63 AA20VO 95 and AA20VO 145 models — delivers exceptional performance for demanding hydraulic systems. Engineered for durability, pressure stability, and energy efficiency, this series provides a reliable solution for industries that depend on uninterrupted hydraulic power.
Whether powering agricultural tractors, construction loaders, or mining drills, BAOLILAI’s Rexroth-compatible pumps offer dependable performance and long-term value — your trusted source for hydraulic excellence at www.baolilai-pump.com.
| Order Number | Internal Number |
| R902090612 | AA20VO145DRS/10R-NXDXXKXX-S |
| R902048242 | AA20VO95DRG/10L-NSD74N00 |
| R902092278 | AA20VO95DRG/10L-NSD74N00-E |
| R902232748 | AA20VO95DRG/10L-VSD74N00 |
| R902092448 | AA20VO95DRG/10L-VSD74N00-ES |
| R902083244 | AA20VO95DRG/10L-VSDXXN00-S |
| R902275615 | AA20VO95DRG/10R-VSD74N00 |
| R902275614 | AA20VO95DRG/10R-VSD74N00 |
| R902249564 | AA20VO95DRG/10R-VSD74N00 |
| R902074784 | AA20VO95DRS/10L-NSD74N00-S |
| R902074860 | AA20VO95DRS/10L-NXD74K01-S |
| R902092431 | AA20VO95DRS/10L-NZDXXK04-ES |
| R902081329 | AA20VO95DRS/10L-NZDXXK04-S |
| R902092362 | AA20VO95DRS/10R-NSD74N00-E |
| R902232539 | AA20VO95DRS/10R-VSD74N00 |
| R902235410 | AA20VO95DRS/10R-VSD74N00 |
| R902232841 | AA20VO95DRS/10R-VSD74N00 |
| R902092447 | AA20VO95DRS/10R-VSD74N00-ES |
| R902083243 | AA20VO95DRS/10R-VSDXXN00-S |
| R902092510 | AA20VO95HD2D/10L-NZDXXK04-ES |
| R902087463 | AA20VO95HD2D/10L-NZDXXK04-S |
| R902092432 | AA20VO95LG1EH2/10L-NZD74K04-ES |
| R902081330 | AA20VO95LG1EH2/10L-NZD74K04-S |
| R902431463 | A A20V O 60 DFR /10R-VSD24K68 -SO200 |
| R902424145 | A A20V O 60 DFR /10R-VSD24K68 -SO969 |
| R902471863 | A A20V O 60 DFR1 /10R-VSD24K01 -S2674 |
| R902477535 | A A20V O 60 DFR1 /10R-VSD24K01 -S2824 |
| R902416274 | A A20V O 60 DFR1/10L-VSD24K01 -S1327 |
| R902430845 | A A20V O 60 DFR1/10L-VSD24K01 -S1733 |
| R902419147 | A A20V O 60 DFR1/10L-VSD24K01 -SO200 |
| R902502242 | A A20V O 60 DFR1/10L-VSD24K01 -SO200 |
| R902459441 | A A20V O 60 DFR1/10R-VSD24H00 -S2106 |
| R902414971 | A A20V O 60 DFR1/10R-VSD24K01 -S1296 |
| R902410246 | A A20V O 60 DFR1/10R-VSD24K01 -S1297 |
| R902415467 | A A20V O 60 DFR1/10R-VSD24K01 -S1312 |
| R902416094 | A A20V O 60 DFR1/10R-VSD24K01 -S1327 |
| R902451183 | A A20V O 60 DFR1/10R-VSD24K01 -S1733 |
| R902454126 | A A20V O 60 DFR1/10R-VSD24K01 -S2106 |
| R902455988 | A A20V O 60 DFR1/10R-VSD24K01 -S2279 |
| R910996225 | A A20V O 60 DFR1/10R-VSD24K01 -SO200 |
| R902461232 | A A20V O 60 DFR1/10R-VSD24K01 -SO200 |
| R902481703 | A A20V O 60 DFR1/10R-VSD24K52 -S1297 |
| R902450572 | A A20V O 60 DFR1/10R-VSD24K52 -S2106 |
| R902413354 | A A20V O 60 DFR1/10R-VSD24K52 -SO200 |
| R910994744 | A A20V O 60 DFR1/10R-VSD24K68 |
| R902417993 | A A20V O 60 DFR1/10R-VSD24K68 -S1379 |
| R902429133 | A A20V O 60 DFR1/10R-VSD24K68 -S1688 |
| R902409142 | A A20V O 60 DFR1/10R-VSD24K68 -SO200 |
| R910999005 | A A20V O 60 DFR1/10R-VSD24K68 -SO969 |
| R902487559 | A A20V O 60 DRG /10L-VSD24K01 -S1181 |
| R902420489 | A A20V O 60 DRG /10L-VSD24K01 -SO200 |
| R910998055 | A A20V O 60 DRG /10R-VSD24K68 -S2086 |
| R902513674 | A A20V O 63 DRS /11L-VRD24K01 ES3792 |
| R902518629 | A A20V O 63 DRS /11L-VRD24K01 ES4033 |
| R902513726 | A A20V O 63 DRS /11L-VRD24K68 ES3796 |
| R902518634 | A A20V O 63 DRS /11L-VRD24K68 ES4035 |
| R902459706 | A A20V O 63 DRS /11L-VSD24K01 -S2335 |
| R902510816 | A A20V O 63 DRS /11R-VRD24K01 ES3696 |
| R902518616 | A A20V O 63 DRS /11R-VRD24K01 ES4030 |
| R902459705 | A A20V O 63 DRS /11R-VSD24K01 -S2335 |
| R902551759 | A A20V O 63EP2DDRS/11R-VSD’981532’*PT*& |
| R902548155 | A A20V O 63EP2DDRS/11R-VSD’981532’*PT*& |
