Rexroth A10FE A2FM axial piston hydraulic motor for the Volvo wheel loader 11116529 11410505 11410665 15070857 54610340 70392240

A2FM: bent-axis, fixed displacement

The A2FM is a fixed-displacement motor built on the bent-axis principle. The pistons sit at an angle to the drive shaft, and the pressure on them turns the shaft. Bent-axis designs are known for:

High mechanical and volumetric efficiency

Good starting torque

Tolerance of high speeds and shock loading

A robust tapered-roller shaft bearing arrangement

A10FE: swashplate-family, fixed displacement

The A10FE belongs to Rexroth's A10 family, which uses a swashplate (inline) design rather than a bent axis. Inline designs tend to be more compact along the shaft axis and are often favoured where packaging is tight.

Where Hydraulic Motors Fit on a Volvo Wheel Loader

Volvo wheel loaders such as the L60 to L350 ranges generally use a powershift transmission for main propulsion, not hydrostatic drive motors. So when a hydraulic motor is needed, it is usually in an auxiliary circuit.

Common motor applications on wheel loaders

Cooling fan drive: Many loaders use a hydraulically driven, often demand-controlled fan. This is the most common place a fixed-displacement motor shows up.

Attachment circuits: Sweepers, mulchers, and rotating tools driven through auxiliary hydraulics.

Specialised or compact configurations: Some smaller or hydrostatic-driven machines use hydraulic motors in the drive system.

If you're sourcing a motor, first establish which circuit it serves. That tells you the flow, pressure, and speed it needs to handle.

How to Identify the Right Replacement Motor

Start with the evidence on the machine, not the search listing.

Step 1: Read the nameplate

Find the Rexroth nameplate on the motor housing. Record the full type code and the serial or material number. This ties to the original build specification.

Step 2: Cross-check the machine data

Note the Volvo model, serial number, and the circuit the motor serves. The Volvo parts number often cross-references to the Rexroth material number.

Step 3: Confirm the physical interface

Flange and pilot diameter

Shaft type (splined or keyed) and tooth count

Port types and sizes (SAE flange or threaded)

Case drain port position

Direction of rotation

Step 4: Match the performance data

Displacement (cm³/rev), maximum operating pressure, and maximum speed should match or sensibly exceed the original. Don't downsize displacement without recalculating fan speed or tool speed.

For more brands and equipment models, please visit https://www.baolilaihydraulic.com/brand/

Q1: Do Volvo wheel loaders use hydrostatic drive motors for propulsion?

A1: Most Volvo wheel loaders use a powershift transmission. Hydraulic motors are typically found in fan drives and auxiliary circuits, though configurations differ by model and year.

Q2: How long should a hydraulic motor last?

A2: With clean oil, correct temperatures, and proper installation, a quality piston motor can run for many thousands of hours. Contamination is the biggest life-shortener.

Q3: What is the price and delivery time of the Rexroth A2FM/A10FE motor for the Volvo wheel loader?

A3: The specific price and delivery time will depend on the equipment model or specific product model you provide.

Q4: How do I purchase a Rexroth A2FM/A10FE motor for the Volvo wheel loader?

A4:You can visit https://www.baolilaihydraulic.com/contact/ to contact us and purchase our products through various methods.