final drive
Excavator Final Drive

Excavator Final Drive (Travel Motor & Gearbox)

Our final drives are made with high-quality materials and advanced manufacturing processes, ensuring that they can withstand even the toughest working conditions. They also feature advanced sealing technology to prevent dirt and debris from entering the drive, which helps to extend its lifespan.

  • Durability: YNF high-quality final drive is built to withstand the rigors of heavy use and tough working conditions.
  • Reliability: YNF final drive is designed to perform consistently and reliably, with minimal downtime or maintenance required.
  • High torque output: It can deliver maximum torque output, ensuring that your equipment can handle heavy loads and challenging terrain.
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The final drive on an excavator is an essential component that plays a critical role in the overall performance of the machine.

The travel motor generally adopts a high-speed motor plus a planetary reducer or a cycloid reducer, and the control of the circuit of the hydraulic motor part has its own characteristics. The motor is equipped with a high-pressure automatic variable device. When the high-speed gear is engaged, the circuit is connected to the oil port of the manual transmission, and the transmission valve is pushed to the left to make the motor a small displacement; if the driving resistance increases and the oil pressure rises to When the value is set, the oil pushes the transmission valve to move to the right, and the motor automatically changes to a large displacement low gear to increase the torque. Therefore, this motor can automatically change gears as the walking resistance changes.

Excavator final drive

Built tough for the toughest jobs: YNF Machinery's final drives.

Find the Perfect Fit for Your Machine Today!

  • Compatibility: YNF Machinery’s final drives are compatible with a wide range of heavy equipment, making them a versatile and cost-effective solution for many different applications.
  • High torque output: YNF Machinery’s final drives provide high torque output, enabling heavy equipment to handle tough terrain and heavy loads.
  • Advanced sealing technology: YNF Machinery’s final drives feature advanced sealing technology to prevent dirt and debris from entering the drive, reducing the risk of damage and extending its lifespan.
  • Part number supported: We know that the customers mainly use the part number to confirm the correct final drive for their excavators. We have the part number supported which enables us to provide the correct final drive for every customer.
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Premium Excavator Parts from YNF

YNF Machinery focuses on providing high quality excavator spare parts with a reasonable price.

What's a final drive?

A final drive is a component in a vehicle’s drivetrain that transmits power from the transmission to the wheels. It typically consists of a differential and a set of gears that provide torque multiplication and speed reduction. The final drive ratio determines the overall gearing of the vehicle and affects its acceleration and top speed.

What are included in a final drive?

A final drive typically includes a differential, a ring gear, a pinion gear, and a set of bearings that support the gears. In some cases, it may also include a limited-slip or locking mechanism to improve traction and handling. The final drive is typically located at the rear of the vehicle, although some vehicles may have a front or all-wheel drive configuration with a final drive located at the front or center of the vehicle.

How do I know if I need to replace my excavator final drive?

Signs that you may need to replace your excavator final drive include unusual noises, decreased power or speed, and leaks from the motor.

What are the benefits of purchasing a new excavator final drive?

Purchasing a new excavator final drive can improve the performance and efficiency of your machine, as well as extend its lifespan.

How do I choose the right excavator final drive for my machine?

To choose the right excavator final drive, you need to consider the make and model of your excavator, as well as the weight and size of the machine.

Can I install the new excavator final drive myself or do I need a professional?

It is recommended to have a professional install the new excavator final drive to ensure it is installed correctly and safely.

What is the warranty on your excavator final drives?

Our excavator final drives come with a standard warranty of 6 months from the date of purchase.

How long does shipping take for your excavator final drives?

Shipping times for our excavator final drives vary depending on your location and shipping method chosen at checkout. Please refer to our shipping policy for more information.

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