A2FE hydraulic motor for John deere F434661

The A2FE hydraulic motor is a key component in certain John Deere equipment, specifically referenced by the part number F434661. This motor belongs to Bosch Rexroth's series of bent-axis axial piston motors, known for their durability and efficiency in demanding hydraulic systems. Its integration into John Deere machinery highlights its reliability in agricultural and industrial applications .

Key Specifications 

Pressure Rating: Nominal pressure of 400 bar, with a peak pressure of 450 bar

Speed Range: Up to 5,600 RPM continuous operation

Torque Output: Approximately 290 Nm at 400 bar

Construction: Compact, plug-in design with ISO mounting standards for easy installation

Role in John Deere F434661 

In John Deere applications, the A2FE motor is commonly used in drive systems​ for crawler excavators, tractors, or other mobile machinery requiring high torque and compact dimensions. Its plug-in design simplifies maintenance and reduces downtime, which is critical in agricultural operations . The motor’s ability to handle high pressures and speeds ensures reliable performance under heavy loads, such as powering track drives or implement hydraulics .

Advantages for John Deere Equipment 

High Power Density: The bent-axis principle delivers strong starting torque and smooth low-speed operation, essential for precision tasks

Durability: Robust construction with hardened bearings and piston rings extends service life, even in harsh environments

Ease of Maintenance: As a pre-assembled unit, it minimizes installation complexity and supports quick servicing

Q1: What are the nominal and maximum pressure ratings of the A2FE hydraulic motor?

A1: Its nominal pressure rating is 400 bar (5800 psi), and it can handle a maximum peak pressure of 450 bar (6500 psi) .

Q2: What are two common application examples for the A2FE motor in heavy machinery, such as that produced by John Deere?

A2: The A2FE motor is commonly used in drive systems for construction and agricultural machinery . Two specific examples include crawler drives for excavators​ and wheel motors for tractors, where its compact design and high torque are beneficial .

Q3: What are two crucial maintenance recommendations for ensuring the longevity and reliable performance of this motor?

A3: Two essential maintenance practices are:Maintaining strict hydraulic oil cleanliness at all times and using the correct fluid .Periodically changing the hydraulic oil based on operating hours, typically every 1000 to 3000 hours or every six months, to prevent contamination and wear .

Q4:How to purchase an A2FM hydraulic motor?

A4:You can click on the right sidebar or the contact information in the top bar to contact us to purchase. You can do so via email, form, WeChat, WhatsApp, or other methods.