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AZPF Series
Green Hydraulic
AZPF Series
Standard export carton/plywood case
Yes
ISO9001，CE
• Industrial • Energy • Government (Non Aerospace) • HVAC • Mobile • Natural Resources • Transportation (Non Aerospace)
1. Industrial Hydraulic Systems 2. Mobile Equipment (Industrial Vehicles) 3. Construction and Engineering Machinery 4. Metallurgy Industry
Key Shaft and Spline shaft
1 set
Product Description
The Bosch Rexroth AZPF is a high-performance, fixed-displacement external gear pump engineered for a vast range of industrial and mobile hydraulic applications. Featuring a high-precision manufacturing process and a robust aluminum die-cast body, the AZPF is specifically designed to provide high efficiency and reliable power delivery in a compact, lightweight package, making it a global standard for versatile hydraulic systems.
Robust Aluminum Die-Cast Construction:
The AZPF is built with high-strength, specially treated aluminum bodies and covers, offering an excellent power-to-weight ratio compared to cast iron alternatives. This lightweight yet rigid construction ensures optimal heat dissipation and high pressure resistance during demanding duty cycles.
High-Performance Slide Bearing Design:
Utilizing heavy-duty slide bearings instead of traditional ball bearings, the AZPF offers superior load-bearing capacity for long-term operation. These bearings are lubricated by the operating fluid, ensuring low friction, high durability, and a long service life even under high-pressure conditions.
Pressure-Dependent Gap Sealing:
Equipped with advanced axial compensation technology, the AZPF uses pressure-balanced sealing plates to automatically minimize clearances between the gear faces and the housing. This maximizes volumetric efficiency and ensures consistent performance across a wide range of temperatures and fluid viscosities.
Exceptional High-Pressure Capability:
Despite its lightweight design, the AZPF is engineered to handle continuous operating pressures of up to 250 bar (3,626 psi). Its high-precision gear teeth and hardened steel shafts allow it to power complex hydraulic circuits with minimal noise and smooth, reliable flow.
Modular Versatility and Global Compatibility:
The AZPF series offers a wide range of displacements (from 4.0 to 28 cc/rev) and supports standard ISO and SAE mounting flanges and shafts. With a modular design that facilitates multiple pump combinations (tandem pumps), it provides unmatched flexibility for integrated system layouts in both stationary and mobile applications.
| Size (cc/rev) | Displacement | Max. Continuous Pressure (bar) | Max. Speed (rpm) | Min. Speed (rpm) |
| 4 | 4 | 250 | 4000 | 500 |
| 5.5 | 5.5 | 250 | 4000 | 500 |
| 8 | 8 | 250 | 4000 | 500 |
| 11 | 11 | 250 | 3500 | 500 |
| 14 | 14 | 250 | 3000 | 500 |
| 16 | 16 | 250 | 3000 | 500 |
| 19 | 19 | 200 | 3000 | 500 |
| 22.5 | 22.5 | 180 | 2800 | 500 |
| 25 | 25 | 160 | 2500 | 500 |
| 28 | 28 | 140 | 2000 | 500 |
Applications
Mobile Working Machinery: A primary choice for mini-excavators, skid steer loaders, and compact tractors, where the AZPF series provides reliable power for steering, auxiliary functions, and main hydraulic circuits.
Material Handling Equipment: Optimized for electric and internal combustion forklifts, reach trucks, and pallet stackers, where its high volumetric efficiency ensures smooth lifting and precise positioning of heavy loads.
Agricultural & Forestry Equipment: Widely used in seeders, small harvesters, and log splitters that require robust performance and the ability to withstand the variable duty cycles common in outdoor field environments.
Truck & Commercial Vehicle Hydraulics: Ideal for tail lifts, truck-mounted cranes, and small municipal vehicles, offering a lightweight and space-efficient power source that integrates seamlessly with Power Take-Off (PTO) units.
Industrial Power Units (Hydraulic Packs): Frequently employed in small-to-medium hydraulic power units for machine tools, clamping systems, and industrial automation, where its low-noise operation and high-pressure stability are critical.
AZPF series pumps are typically packaged securely to prevent damage during transit. The packaging includes:
Protective Wrapping: To safeguard the pump from environmental damage.
Custom Crates: For larger, heavier pumps, ensuring safe handling.
Documentation: Includes installation, maintenance instructions, and warranty details.
Delivery time depends on the model, customizations, and location but typically ranges from 2 to 6 weeks from the order date.
The AZPF is a high-performance, fixed-displacement external gear pump and a cornerstone of Bosch Rexroth’s "Platform F" series. Featuring a lightweight aluminum die-cast construction, it is specifically engineered for versatile hydraulic systems that require high volumetric efficiency and reliable power in a compact footprint.
High Power-to-Weight Ratio: The aluminum body significantly reduces vehicle or machine weight without compromising pressure capabilities (up to 250 bar).
Advanced Sealing Technology: It utilizes pressure-dependent gap sealing to maintain high efficiency even as components heat up or wear over time.
Low Noise Operation: Precision-engineered gear teeth profiles ensure quieter operation, making it ideal for indoor industrial environments and urban mobile equipment.
Continuous Pressure: Up to 3,626 PSI (250 bar) for most sizes (4.0 to 16 cc/rev).
Intermittent/Peak Pressure: Up to 4,060 PSI (280 bar).
Note: Larger displacements (19 to 28 cc/rev) have lower rated pressures to ensure structural integrity.
Parker: PGP 511 series.
Casappa: Polaris PLP20 series.
Salami: 2PE series.
To ensure a successful swap, verify the Mounting Flange (European 4-bolt or SAE A), Shaft Type (Tapered, Keyed, or Splined), and Porting (Flanged or Threaded) to match your system.
Oil Type: High-quality mineral-based hydraulic fluids (HLP) or environmentally acceptable fluids (HEES).
Viscosity: Standard ISO VG32 to VG46. The optimal operating range is 20 to 100 cSt, though it can handle start-ups up to 800 cSt.
Filtration: Cleanliness is critical for aluminum pumps. A minimum filtration of ISO 4406 20/18/15 is required to prevent premature wear of the housing and bearings.
Yes, we support OEM and customization, including nameplate, packaging, and specific performance requirements. Send us your drawings or specifications for evaluation.
Please provide the following details:
Model or displacement
Working pressure
Speed
Quantity
We will reply within 12 hours with a competitive quotation.
AZPF series pumps are manufactured in compliance with international standards, ensuring high performance and reliability:
ISO 9001: Certified for quality management systems.
CE Certification: Ensures compliance with European safety, health, and environmental protection standards.
RoHS Compliance: Ensures the pump does not contain hazardous materials.
Factory Testing: Every pump is rigorously tested for performance, pressure, and leak integrity before shipping.
The pump's flow is adjusted by changing the angle of an internal swash plate. As the swash plate angle changes, the stroke length of the pistons varies, which in turn changes the volume of fluid displaced per rotation, allowing the flow rate to adapt to the system's needs.
Factory established in 2005;
With a great deal of production experience;
80+ employees become the professional team;
Constant updated ERP system ensure efficiency of work;
Sophisticated equipment ehanced the accuracy of products;
Professional salesmen provide the greast service;
With a large number of famous customers all over the world;
Great after-sales service;
With the long term cooperation with famous logistics and express company in China,provide the better goods service.
Small order/sample order,full payment in advance; Big orders send the first payment 30% before the production,and the balance before shippment.We'll show the photos of the products and packages before delivery.
Of course we can. Just send me your logo we can make it for you.
America(40.5%):USA, Canada, Argentina, Brazil
Europe(30.8%):Italy,Germany,England,Holland,Spain,Swiss,Finland,Russia,Poland.
Asia(23.5%):Korea,singapore,India,Turkey,Vietnam,Saudi Arabia,Syria, Israel,Lebanon.
Others(5.8%).
The Green hydraulic pump manufacturing facility is a specialized industrial plant that focuses on producing hydraulic pumps and related components. These factories are equipped with advanced machinery and technology to fabricate high-quality pumps designed for a wide range of applications, from heavy equipment and machinery to automotive and industrial systems.
The production process typically involves precision engineering, where raw materials like metals and alloys are processed into pump components such as gears, pistons, cylinders, and seals. These parts are then assembled into fully functional hydraulic pumps, which are tested for performance and quality control to ensure reliability, efficiency, and durability under various working conditions.
Green Hydraulic's manufacturing facilities for hydraulic pumps maintain stringent quality standards, often adhering to international certifications, to meet the expectations of customers in industries such as construction, agriculture, automotive, and manufacturing.
All hydraulic pumps produced by Green Hydraulic have undergone compliance testing, ensuring their quality and reliability.
To meet the diverse needs of different industries, the green hydraulic offer customization options, such as specialized seals, materials, and pump configurations. These facilities often work closely with engineering teams to develop tailored solutions for specific applications, from high-pressure systems to low-flow, high-efficiency pumps.
Each pump undergoes a rigorous quality control process, where pressure tests and performance assessments are conducted to ensure that the pumps meet the required standards for flow rate, pressure capacity, and durability.
