PGA part number M3281.

Differential Crown Wheel & Pinion Gear Set for Merlo Telehandlers

Merlo’s telehandler is equipped with a specially designed differential that allows the vehicle to turn and maneuver effectively. The principle of this mechanism is similar to the general principles of differentials.

In the case of the Merlo telehandler, the differential is integrated into the driveline and axles of the vehicle. The principle of operation is as follows:

1. Merlo drive half-shafts: a Merlo telehandler is usually all-wheel drive, and each wheel has its own drive half-shaft. The drive half-shafts are connected to the reducer (Merlo gearbox) through gears.
2. Gears: the gears on the drive half-shafts transmit torque from the reducer to the wheels. Different types of gearboxes can be used, such as gears or hydrostatic gears, depending on the model and specifications of the specific Merlo telehandler.
3. Merlo Differential Body: the differential body is located in the center of the bridges and is the connection point for the drive half axles. It acts as a bridge to distribute torque evenly to all wheels.
4. Merlo Differential Cogs: the differential on a Merlo telehandler uses differential cogs that allow a difference in speed between the wheels on the axles on either side of the vehicle when turning. This allows the outer wheel to turn slower than the inner wheel, making it easier to turn the vehicle.

Thanks to this differential, Merlo’s telehandler is able to maneuver, turn and move efficiently on the job site, minimizing wheel slippage and uneven loading. This ensures precise steering and excellent traction, which is important when working in difficult off-road conditions.

It is worth noting that Merlo offers various models of telehandlers, and the principles of differential operation may vary slightly depending on the specific model and technical specifications.

The high-precision crown wheel and pinion gear set for Merlo telehandlers is the central drive component responsible for transferring drive torque from the reduction gearbox to the axle differential housing. In Merlo telehandlers, the drive pinion meshes directly with the crown wheel to drive the differential body. The rotational power is then distributed through internal differential spider gears and drive shafts to each wheel hub, enabling smooth turning geometry, maximum off-road traction, and torque balance.

Pitting, tooth breakage, excessive gear backlash, or bearing journal wear result in loud axle whining under load, metallic clunking during directional changes, and catastrophic differential drive lockup.

Key technical features:

• Application: Main ring and pinion differential gear set for front and rear drive axles on Merlo telehandlers

• Factory matched set: Crown wheel and spiral bevel pinion are precision-lapped in matched pairs to guarantee quiet gear meshing, optimal tooth contact pattern, and extended service life

• High mechanical resistance: Manufactured from premium carburized alloy steel engineered to withstand immense drive torque, shock loading, and contact surface fatigue

• Drive torque efficiency: Delivers seamless power transfer to the differential carrier and drive shafts, minimizing tire slip and strain during heavy maneuvers

Compatible machine series:

Fits drive axle assemblies across various Merlo telehandler ranges:

• Turbofarmer

• Panoramic

• Multifarmer

• Roto

Fast dispatch & VIN fitment confirmation

Crown wheel and pinion sets vary across production years by gear ratio (tooth count combinations), mounting diameter, and axle manufacturer specifications (e.g., Dana Spicer, Carraro). To guarantee absolute compatibility, contact our technical team with your machine’s VIN / serial number for instant fitment verification.

• Dispatch time: Ships within 24-48 hours directly from our main warehouse.

Contact our sales team:

• Phone: +48 508 508 940 / +48 508 508 561

• E-mail: biuro@pgatechnika.pl