Shandong Keystone Hydraulic Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 5,000 units per month |
| Delivery Time | 7 work days |
| Packaging Details | Wooden boxes and cartons |
| Type | Positive Displacement Pump，main pump |
| Output volume | 85ml/r |
| Material | cast iron |
| Standard Or Nonstandard | Standanrd |
| After Warranty Service | Online Support |
| Drive Type | Hydraulic |
| Application | Hydraulic Systems, Industrial Machinery, Mobile Equipment |
| Mounting Type | Flange |
| Brand Name | KERSTERN |
| Model Number | A10VO85EP1 |
| Certification | SIO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5,000 units per month |
| Delivery Time | 7 work days | Packaging Details | Wooden boxes and cartons |
| Type | Positive Displacement Pump，main pump | Output volume | 85ml/r |
| Material | cast iron | Standard Or Nonstandard | Standanrd |
| After Warranty Service | Online Support | Drive Type | Hydraulic |
| Application | Hydraulic Systems, Industrial Machinery, Mobile Equipment | Mounting Type | Flange |
| Brand Name | KERSTERN | Model Number | A10VO85EP1 |
| Certification | SIO9001 | Place of Origin | China |
| High Light | 250 Bar hydraulic radial piston pump ，A10VO85EP1 hydraulic radial piston pump ，Hydraulic Drive Systems radial piston type | ||
The A10VO85EP1 is a high-performance radial piston hydraulic pump designed exclusively for hydraulic drive systems. Engineered for demanding applications, it provides precise displacement control, high torque, and stable output even under high-pressure conditions. With a maximum speed of 3000 rpm, this pump delivers reliable and efficient performance, making it ideal for industrial and mobile hydraulic drive applications that require compact, durable, and low-noise hydraulic power.
Hydraulic Drive Systems: Core component for mobile machinery and industrial equipment requiring precise hydraulic control.
Industrial Machinery: Suitable for presses, lifts, and automated hydraulic systems.
Mobile Equipment: Provides reliable hydraulic power for heavy-duty vehicles and equipment.
Specialized Industrial Applications: Where high torque, variable speed, and stable flow are critical.
High Efficiency: Optimized design reduces energy loss, lowering operating costs.
Compact Design: Space-saving footprint for easy integration into hydraulic systems.
Low Noise Operation: Advanced engineering minimizes noise for sensitive working environments.
High Torque Capacity: Capable of handling heavy loads and demanding hydraulic applications.
Extended Service Life: Durable construction reduces wear and maintenance frequency.
Precise Output Control: Electrical proportional control ensures accurate flow and pressure.
Easy Maintenance: Accessible components simplify inspection, servicing, and replacement.
| Parameter | Value |
|---|---|
| Model Number | A10VO85EP1D/53L-VUC12K68 |
| Output Volume | 85 ml/r |
| Rated Speed | 2500 rpm |
| Maximum Speed | 3000 rpm |
| Rated Pressure | 250 bar |
| Maximum Pressure | 315 bar |
| Cut-off Pressure | 280 bar |
| Control Mode | Electrical proportional control (DC 12V) |
| Input Shaft | 14T 12/24DP ANSI B92.1a |
| Mounting Flange | SAE J744-32-4 |
| Oil Inlet/Outlet | SAE 2-1/2" / SAE 1-1/4" |
Material Selection: High-strength cast iron ensures durability and corrosion resistance.
Precision Machining: Tight tolerances for reliable assembly and performance.
Heat Treatment: Enhances hardness and wear resistance.
Assembly and Testing: High-pressure testing ensures performance under demanding conditions.
Anti-Corrosion Treatment: Coating for long-term durability in industrial environments.
Pre-fill the pump casing with clean hydraulic oil before operation.
Maintain hydraulic oil cleanliness at NAS level 9 or higher.
Avoid strong impacts on the pump shaft during transportation.
Inspect and monitor oil quality regularly to ensure stable performance.
Follow manufacturer guidelines for electrical proportional control settings.
Warranty: 12 months covering manufacturing defects.
Technical Support: Online and phone support for installation, operation, and troubleshooting.
Spare Parts: Genuine parts available for fast replacement.
Maintenance & Repair: Expert guidance for on-site or remote support.
Q1: Can this pump be used outside hydraulic drive systems?
A1: It is designed specifically for hydraulic drive systems. Using it in other applications is not recommended without consulting technical support.
Q2: What is the recommended oil type?
A2: ISO VG46 or VG68 hydraulic oil with NAS 9 or better cleanliness.
Q3: Can it handle continuous high-speed operation?
A3: Yes, up to 3000 rpm, with proper cooling and oil maintenance.
Company Details
Business Type:
Manufacturer
Year Established:
2019
Total Annual:
5000000-6000000
Employee Number:
>55
Ecer Certification：
Verified Supplier
Shandong Keystone Hydraulic Co., Ltd. is located in Tai bai hu new district, Jining city, Shandong Province, the hometown of Confucius and Mencius. It is only 40 minutes away from Jining Daxing Airport and Beijing-Shanghai High-speed Railway Station, and only 10 minutes aw... Shandong Keystone Hydraulic Co., Ltd. is located in Tai bai hu new district, Jining city, Shandong Province, the hometown of Confucius and Mencius. It is only 40 minutes away from Jining Daxing Airport and Beijing-Shanghai High-speed Railway Station, and only 10 minutes aw...
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