Torque Hub Wheel Drive Planetary Gearbox is a type of gearbox that is widely used in industrial equipment and machinery due to its unique features and functionality. It is designed to provide exceptional torque output while maintaining a compact size and robust structure. The gearbox consists of a set of planetary gears that are arranged in a way to provide high-speed reduction and high torque output. It is widely used in various applications, including off-highway vehicles, construction equipment, and mining equipment.
We specialize in producing high-quality planetary gearboxes that are similar to the Fairfield brand in terms of size, installation method, and technical specifications. Our standard torque hub wheel drive can provide maximum output torque ratings ranging from 12000 in-lbs to 4000000 in-lbs and gear ratios from 3:1 to 1100:1 and above. We do not sell Fairfield branded products, but we offer custom services that satisfy our customers' unique requirements. Here is the size chart for our SA series wheel drive:


Our gearboxes are designed to provide high torque output, making them ideal for heavy-duty applications that require a lot of power.
Our gearboxes are designed to be compact, which makes them easy to install and integrate into your equipment or machinery.
Our gearboxes are built with high-quality materials and are designed to withstand harsh operating conditions, making them durable and reliable.
Our gearboxes are designed to provide efficient performance, which can help reduce energy consumption and extend the life of your equipment.
We offer a wide range of customizable options, including gear ratios, output torque ratings, and mounting options, allowing you to find the perfect gearbox for your specific application needs.

Our gearboxes are widely used in off-highway vehicles, including skid steers, compact track loaders, and telehandlers, due to their high torque output and efficient performance.
Our gearboxes are used in various types of construction equipment, including cranes, excavators, and concrete mixers, due to their ability to provide high torque output in a compact design.
Our gearboxes are used in mining equipment, including haul trucks, loaders, and dozers, due to their ability to provide high torque output in harsh operating conditions.
Our gearboxes are used in agricultural equipment, including tractors, combines, and sprayers, due to their ability to provide high torque output and efficient performance.
Our gearboxes are used in various types of industrial machinery, including conveyor systems, pumps, and compressors, due to their ability to provide high torque output and efficient performance.
| Parameter | Description |
|---|---|
| Torque output | Maximum output torque rating of gearbox, measured in in-lbs or Nm. |
| Ratio | Ratio of input speed to output speed. This determines the torque multiplication of the gearbox. |
| Mounting type | Flange or shaft-mounted options available for different types of applications. |
| Shaft diameter | Diameter of the output shaft. |
| Operating temperature | The range of temperature at which the gearbox can operate safely and efficiently. |
Proper lubrication is critical to the performance and longevity of your gearbox. We recommend using a high-quality lubricant that is specifically designed for planetary gearboxes. It is also essential to follow the recommended maintenance schedule to ensure that your gearbox is operating at peak performance. This includes checking the oil levels, replacing the oil filters, and inspecting the gearbox for any signs of wear or damage.
Author: Miya
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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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