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 |
| Model | HA2FM Series Axial Piston Motor |
| Size | 5 to 1000 |
| Nominal pressure | 400 bar |
| Max. pressure | 450 bar |
| Power Source | Hydraulic |
| Type | Piston Pump |
| Application | Construction Machinery,Industrial Systems,Marine Equipment,Closed-Circuit Hydrostatic Drives |
| Brand Name | KERSTERN |
| Model Number | HA2FM Series Axial Piston Motor |
| 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 |
| Model | HA2FM Series Axial Piston Motor | Size | 5 to 1000 |
| Nominal pressure | 400 bar | Max. pressure | 450 bar |
| Power Source | Hydraulic | Type | Piston Pump |
| Application | Construction Machinery,Industrial Systems,Marine Equipment,Closed-Circuit Hydrostatic Drives | Brand Name | KERSTERN |
| Model Number | HA2FM Series Axial Piston Motor | Certification | SIO9001 |
| Place of Origin | China | ||
| High Light | Crane Slewing Mechanisms axial piston hydraulic pump ，axial piston hydraulic pump 450 Bar ，400 Bar piston axial | ||
The HA2FM axial piston motor is a high-performance hydraulic motor engineered for crane slewing mechanisms. With a maximum pressure rating of 450 bar, it provides powerful torque, high efficiency, and reliable operation in demanding construction environments. Designed with multiple displacement options, this motor offers exceptional adaptability for different crane models while maintaining robust durability and precision control.
Crane Slewing Mechanisms:
The HA2FM motor is purpose-built for crane rotation systems, ensuring smooth slewing, stable torque output, and safe operation even under heavy loads.
High Pressure Resistance: Operates at a nominal pressure of 400 bar and a maximum of 450 bar, suitable for heavy-duty slewing tasks.
Multiple Displacement Options: Flexible range from 5 cm³/rev to 1000 cm³/rev to match various crane designs.
High Efficiency: Excellent starting and total efficiency for energy-saving performance.
Durability: Manufactured with premium materials and precise machining for extended service life.
Safety Features: Optional integrated relief valve and additional valves (balance valve, flushing valve) for safe and reliable operation.
Low Noise: Optimized design reduces operating noise, improving operator comfort.
| Attribute | Value |
|---|---|
| Model | HA2FM Axial Piston Motor |
| Application | Crane Slewing Mechanisms |
| Displacement Range | 5 – 1000 cm³/rev |
| Nominal Pressure | 400 bar |
| Maximum Pressure | 450 bar |
| Type | Axial Piston Motor |
| Circuit Compatibility | Open and closed circuits |
| Efficiency | High starting and total efficiency |
| Optional Features | Relief valve, balance valve, wash oil valve |
Material Selection: High-strength alloy materials chosen for superior durability.
Precision Machining: Tight tolerances ensure reliability and smooth operation.
Heat Treatment: Components hardened for wear resistance.
Assembly & Testing: Each motor undergoes pressure and performance tests.
Surface Protection: Anti-corrosion treatments applied for extended lifespan.
Fill motor housing with clean hydraulic oil before operation.
Maintain hydraulic oil cleanliness at NAS Class 9 or better.
Ensure correct alignment with crane slewing gear to prevent premature wear.
Perform regular checks of displacement settings and system pressure.
Avoid dry running and ensure air is fully removed from the circuit during startup.
Warranty: 12 months against manufacturing defects.
Technical Support: Professional guidance for installation and operation.
Spare Parts: Genuine replacement parts available for minimal downtime.
Global Service: On-site repair and remote support worldwide.
Q1: Is the HA2FM suitable for other construction equipment?
A1: This model is specifically designed for crane slewing mechanisms only.
Q2: Can displacement be customized for different crane models?
A2: Yes, multiple displacement options are available to match your requirements.
Q3: How to ensure the longest service life of the motor?
A3: Use clean hydraulic oil, perform scheduled maintenance, and operate within rated pressure 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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