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 | 3000rpm Radial Piston Pump ，Hydraulic Radial Piston Pump ，Excavators axial and radial piston pump | ||
The A10VO85EP1/53R-VUC12K24 is a high-performance radial piston hydraulic pump, specially designed for excavator hydraulic systems. With a maximum speed of 3000 rpm, this pump delivers precise, reliable, and consistent hydraulic power for demanding excavator operations. Its robust construction, compact design, and low-noise operation make it ideal for heavy-duty construction environments.
Excavators: Main hydraulic pump for digging, lifting, and rotating operations.
Construction Machinery: Supports auxiliary hydraulic systems in excavators.
Heavy-duty Operations: Suitable for continuous high-pressure applications in challenging terrains.
Note: The A10VO85EP1 is specifically engineered for excavator applications and is not recommended for other machinery.
High Efficiency: Reduces energy loss and improves overall hydraulic system performance.
Variable Output Control: Provides precise control for excavation and lifting operations.
High Pressure Capacity: Rated pressure 250 bar, maximum pressure 315 bar for heavy-duty tasks.
Low Noise: Advanced radial piston design minimizes operational noise for operator comfort.
Durable Construction: Cast iron body ensures long service life under harsh conditions.
Compact Design: Saves space and allows easy integration into existing hydraulic systems.
Easy Maintenance: Accessible components simplify inspections and servicing.
| Parameter | Value |
|---|---|
| Model Number | A10VO85EP1D/53L-VUC12K68 |
| Displacement | 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 ratio output (DC) 12V, Deutsch DT04-2P interface |
| 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 for durability and corrosion resistance.
Precision Machining: Ensures tight tolerances and high reliability.
Heat Treatment: Enhances hardness and wear resistance.
Assembly & Testing: High-pressure testing ensures consistent performance.
Corrosion Protection: Anti-corrosion coating applied for extended service life.
Pre-fill the pump casing with clean hydraulic oil before operation.
Maintain hydraulic oil cleanliness at NAS level 9 or better.
Avoid shocks or impacts to the input shaft during transport and installation.
Ensure proper venting to prevent air pockets.
Perform regular inspections of oil, filters, and connections to maintain performance.
Warranty: 12 months covering manufacturing defects.
Technical Support: Assistance for installation, troubleshooting, and calibration.
Spare Parts Supply: Genuine components for rapid replacement.
Repair Services: Professional service technicians available for worldwide support.
Q1: Can the A10VO85EP1 be used in loaders or excavator attachments?
A1: It is optimized for excavator main hydraulic systems and is not recommended for other machinery.
Q2: What type of hydraulic oil should be used?
A2: ISO VG46 or VG68 hydraulic oil is recommended; maintain NAS 9 cleanliness.
Q3: Is it suitable for high-altitude or extreme temperatures?
A3: Yes, it is designed to operate in harsh construction environments, but always consult technical guidelines for specific limits.
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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