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 |
| Power | Hydraulic |
| Structure | Piston Pump |
| Theory | Axial Flow Pump |
| Fuel | Hydraulic oil |
| Application | Agricultural Machinery |
| Standard or nonstandard | Standard |
| Color | Yellow,or OEM,White,natural,as customer required |
| Warranty | 1 Year,12 Months |
| Material | Cast Iron |
| Feature | High Efficiency,Long Life,Corrosion Resistant,high pressure |
| Brand Name | KERSTERN |
| Model Number | A10VO85DR |
| 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 |
| Power | Hydraulic | Structure | Piston Pump |
| Theory | Axial Flow Pump | Fuel | Hydraulic oil |
| Application | Agricultural Machinery | Standard or nonstandard | Standard |
| Color | Yellow,or OEM,White,natural,as customer required | Warranty | 1 Year,12 Months |
| Material | Cast Iron | Feature | High Efficiency,Long Life,Corrosion Resistant,high pressure |
| Brand Name | KERSTERN | Model Number | A10VO85DR |
| Certification | SIO9001 | Place of Origin | China |
| High Light | A10VO85DR Hydraulic Piston Pump ，3000rpm Hydraulic Piston Pump ，Agricultural Machinery pump piston hydraulic | ||
The A10VO85DR Hydraulic Piston Pump, part of the A10VO Series Axial Piston Pump, is a high-performance Variable Displacement Hydraulic Pump designed specifically for modern agricultural machinery. With a displacement of 85 ml/r and a maximum speed of 3000 rpm, this pump delivers reliable power output and flexible flow control for tractors, harvesters, balers, and sprayers. Its Variable Displacement Piston Pump design allows automatic adjustment of flow according to system demand, ensuring energy efficiency, long service life, and stable operation even under heavy agricultural workloads.
Tractors – Provides hydraulic power for lifting devices, steering, and attachments.
Combine Harvesters – Ensures efficient hydraulic drive for cutting, conveying, and cleaning systems.
Balers and Sprayers – Supports continuous hydraulic flow for stable field operation.
Large Agricultural Implements – Delivers high-pressure hydraulic power for plowing, seeding, and harvesting tasks.
High Speed Capability – Maximum speed of 3000 rpm meets the fast-response needs of agricultural equipment.
Variable Displacement Control – Adjusts output flow automatically, reducing energy consumption.
High Pressure Performance – Rated at 250 bar and capable of up to 315 bar for demanding farm operations.
Durable Construction – Cast iron housing ensures wear resistance and corrosion protection in tough environments.
Easy Installation & Maintenance – Standardized interfaces simplify replacement and servicing.
| Parameter | Value |
|---|---|
| Model | A10VO85DR |
| Displacement | 85 ml/r |
| Rated Speed | 2500 rpm |
| Maximum Speed | 3000 rpm |
| Rated Pressure | 250 bar |
| Maximum Pressure | 315 bar |
| Cut-off Pressure | 210 bar |
| Rotation | Left-hand |
| Material | Cast Iron |
| Warranty | 12 Months |
Q1: Which agricultural machines use the A10VO85DR pump?
A: It is widely applied in tractors, combine harvesters, balers, and sprayers.
Q2: How does it improve energy efficiency?
A: As a Variable Displacement Hydraulic Pump, it automatically adjusts flow to match load demand, reducing fuel consumption.
Q3: Can it handle heavy-duty agricultural tasks?
A: Yes, with a maximum pressure of 315 bar, it is designed for high-load and continuous farming operations.
Q4: Is customization available?
A: Yes, OEM customization is supported, including color, interface, and mounting standards.
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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