A7V20 A7V28 A7V40 A7V55 A7V58 A7V80 A7V78 A7V107 A7V117 A7V160 A7V250 A7V355 A7V500
Green Hydraulic
Yes
ISO9001，CE
Commercial Vehicles, Construction Machinery, Industrial Applications
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 A7V Series is a high-performance axial piston pump and motor series designed for demanding hydraulic systems. Featuring a swash plate, variable displacement design, the A7V series delivers precise flow control, high efficiency, and reliable operation under medium to high-pressure conditions.
An axial piston pump is a high-performance hydraulic pump widely used in industrial and mobile hydraulic systems. Its design allows the pump to convert mechanical energy into hydraulic energy efficiently, providing precise flow and pressure control for a wide range of applications. Understanding how an axial piston pump works helps customers appreciate its reliability, efficiency, and versatility.
The Axial Piston Hydraulic Pump is a high-performance hydraulic component designed to deliver reliable and efficient power in a wide range of industrial and mobile applications. Featuring a proven swash plate axial piston design, this pump provides precise flow control, high efficiency, and robust operation, making it an ideal choice for demanding hydraulic systems.
High performance rotary group with well-proven spherical control area offering the following
advantages ,self-centering, low peripheral speed, high efficiency.
Long service life robust rolling bearing.
Drive shaft will support radial loads.
Low noise level.
High duty roller bearing for inter-mittent high presure operation. For continuous duty hydrostatic.
bearing are available.
Axial Piston Pump Types
| Model | 20 | 28 | 40 | 55 | 58 | 80 | 78 | 107 | 117 | 160 | 250 | 355 | 500 | |
| displacement，max.(cm³) | 20.5 | 28.1 | 40.1 | 54.8 | 58.8 | 80 | 78 | 107 | 117 | 160 | 250 | 355 | 500 | |
| Max.Power | NE=1450r/m（kw） | 17 | 24 | 34 | 46 | 50 | 68 | 66 | 91 | 99 | 135 | - | - | - |
| MaxSpeed³ | 0.09MPa1 | 3800 | 2800 | 3400 | 2360 | 2850 | 2120 | 2540 | 1900 | 2240 | 1650 | 1400 | 1250 | 1120 |
| 0.1MPa1 | 4100 | 3000 | 3750 | 2500 | 3000 | 2240 | 2700 | 2000 | 2360 | 1750 | 1500 | 1320 | 1200 | |
| Max.flow² | Nmax0.09 | 76 | 76 | 124 | 125 | 161 | 161 | 162 | 197 | 254 | 256 | 340 | 430 | 543 |
| Nmax0.1 | 82 | 82 | 132 | 133 | 170 | 170 | 204 | 208 | 267 | 271 | 364 | 455 | 582 | |
| Nmax0.15 | 94 | 98 | 146 | 160 | 190 | 190 | 227 | 254 | 300 | 326 | 449 | 568 | 728 | |
| Weight | kg | 19 | 19 | 28 | 28 | 44 | 44 | 53 | 53 | 76 | 76 | 76 | 105 | 245 |
Axial Piston Pump Design
Applications
lndustrial manufacturing equipment
Machine tools and automation equipment
Hydraulic power units
Light engineering
Auxiliary equipment
Other industrial sectors
Charge 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.
Charge 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 primary difference lies in the arrangement of pistons:
Axial piston pump: Pistons are arranged parallel to the drive shaft.
Radial piston pump: Pistons are arranged perpendicular (radially) around the shaft.
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.
We are a manufacture for vane pumps。.We are located in Changzhou City, Jiangsu Province, China.Welcome to visit us.
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.
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.
