Mower gearbox technical articles

Mower Gearbox Technical Articles

Mower Gearbox Technical Articles


Mower gearboxes are an important component of lawn mowers, responsible for transferring power from the engine to the cutting blades. In this article, we will go in-depth into the technical aspects of mower gearboxes and explore their inner workings.

Gearbox Design

The gearbox design is crucial for the proper functioning of mower gearboxes. The design consists of several components such as gears, bearings, and shafts. Each component plays a specific role in the overall functioning of the gearbox. Gears are used to transfer power from the engine to the blade. Bearings help to reduce friction between the moving parts. Shafts are used to connect the gears and bearings.

Gear Ratio

The gear ratio is a crucial aspect of mower gearboxes. It is the ratio of the number of teeth on the input gear to the number of teeth on the output gear. The gear ratio determines the speed of the output shaft and the torque that is produced. Gear ratios can be changed by replacing the gears in the gearbox.

Gear Material

The material used in making the gears is an important factor in the gearbox’s performance. Steel is the most common material used for gears, but other materials like aluminum, bronze, and plastic can be used. The choice of material depends on the application and the load the gearbox will handle.

Gearbox Lubrication

Lubrication is crucial for the proper functioning of the gearbox. The gears and bearings need to be lubricated to reduce friction and wear. Lubrication also helps to dissipate heat that is generated during operation. The type of lubricant used depends on the application and the temperature range the gearbox will operate at.

Gearbox Maintenance

Proper maintenance is important for the longevity of the gearbox. The gearbox should be inspected regularly for any signs of wear or damage. The lubricant should also be changed at specific intervals. If any damage or wear is detected, the damaged parts should be replaced immediately to prevent further damage.


Mower gearboxes play a crucial role in the proper functioning of lawn mowers. Understanding the technical aspects of mower gearboxes can help in choosing the right gearbox for the application and in proper maintenance. Our company offers a range of high-quality mower gearboxes and other agricultural gearboxes at competitive prices. We also offer customized solutions for specific applications. Contact us today for more information.

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Our company is a leading player in the Chinese gearboxes market. We offer a range of high-quality products, including mower gearboxes, agricultural gearboxes, PTO gearbox, Omni gear, agricultural parts, replacement comer gearbox, tiller gearbox, and greenhouse motor. We have over 300 sets of various automatic CNC production equipment and fully automatic assembly equipment. We are committed to providing our customers with high-quality products, competitive prices, and excellent service. Contact us today to learn more about our products and services.

Author: Czh