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 | HA2FM Construction Equipment Pumps ，Excavator Travel Construction Equipment Pumps ，400 bar axial piston pump | ||
The HA2FM Axial Piston Motor is a high-performance hydraulic motor designed exclusively for excavator travel drives. Engineered with precision and durability, it ensures reliable power transmission for heavy-duty excavation operations. With a maximum pressure rating of 450 bar and a wide displacement range, the HA2FM series provides optimal torque and speed control, delivering exceptional efficiency and long service life in demanding construction environments.
Excavator Travel Drives:
Designed exclusively for crawler-type excavators.
Provides strong traction, smooth acceleration, and consistent travel speed.
Capable of operating under extreme loads and rough terrains.
Optimized for Excavators: Specifically engineered for travel drive applications, ensuring precise performance and reliability.
Wide Displacement Range: Available in sizes 5 to 1000, meeting the torque and speed requirements of different excavator models.
High Pressure Capacity: Nominal pressure of 400 bar, maximum pressure up to 450 bar.
Superior Efficiency: High starting efficiency and total efficiency reduce fuel consumption and enhance operational productivity.
Durable Construction: Built with premium materials to withstand heavy shock loads and continuous duty cycles.
Optional Valves: Relief, balance, and flushing valves available for enhanced system integration.
| Parameter | Value |
|---|---|
| Model | HA2FM Axial Piston Motor |
| Application | Excavator Travel Drive Only |
| Size Range | 5 – 1000 |
| Nominal Pressure | 400 bar |
| Maximum Pressure | 450 bar |
| Max. Speed | Up to 11,000 rpm (size-dependent) |
| Torque @ 400 bar | 66 Nm – 1273 Nm (size-dependent) |
| Weight | 2.5 kg – 73 kg (size-dependent) |
Material Selection – High-strength alloy steel and cast iron for durability.
Precision Machining – CNC machining ensures accurate tolerances.
Heat Treatment – Enhances wear resistance and mechanical strength.
Assembly & Testing – Each motor undergoes high-pressure performance testing.
Corrosion Protection – Surface treatments applied to resist harsh conditions.
Hydraulic Oil: Use high-quality oil with NAS class 9 cleanliness or better.
Installation: Ensure alignment with the excavator drive system to prevent uneven load.
Startup: Fill the casing with clean hydraulic oil before initial operation.
Maintenance: Regularly monitor oil pressure, temperature, and cleanliness. Replace filters on schedule.
Operating Limits: Do not exceed specified pressure or speed to avoid premature wear.
Warranty: 12 months against manufacturing defects.
Technical Support: Installation guidance and operational training available.
Spare Parts: Genuine OEM components supplied for minimal downtime.
Service Network: Global after-sales support ensures quick response.
Q1: Is the HA2FM motor compatible with all excavators?
A1: Yes, it is available in multiple displacements, suitable for most excavator travel drive systems.
Q2: Can this motor be used for non-excavator machinery?
A2: No, this model is designed exclusively for excavator travel drives.
Q3: What is the recommended maintenance schedule?
A3: Inspect hydraulic oil and filters every 500 hours and replace as required.
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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