The swing gearbox is an integral part of an excavator that is responsible for the swing movement of the excavator arm. It provides the necessary torque to rotate the excavator arm horizontally and enables the excavator to dig efficiently. The gearbox is designed to withstand heavy loads and high stress, making it a crucial component in the excavator system.

The swing gearbox is installed on the upper structure of the excavator and is connected to the hydraulic motor, which drives the gearbox to rotate the excavator arm. The gearbox uses a set of gears to transmit power and torque to the arm. The working principle of the gearbox is based on the law of conservation of energy, where the hydraulic motor supplies energy to rotate the gears, which in turn rotate the excavator arm.

Our swing gearbox is designed to perfectly fit the Excavator Yuchai YC35-7 model. Before purchasing, customers need to confirm the following parameters:
| Parameters | Specifications |
|---|---|
| Dimensions | xxxxx |
| Rotation Direction | xxxxx |
| Maximum Torque | xxxxx |
Our swing gearbox is compatible with a wide range of excavator brands and models, including but not limited to:
Please note that we do not sell products for the above-mentioned brands and models. These are just some examples of compatible brands and models to help customers choose the right product.
We are a company specializing in the production of high-quality spare parts for excavators, bulldozers, and other engineering machinery. Our products include walking reducer assemblies, rotary reducer assemblies, gears, gear rings, driving shafts, and planetary carriers, among others. We have more than 12,000 types of transmission components suitable for over 706 models. Our production equipment is advanced, and we have a high-quality team of production designers and marketing professionals.
Author: Miya
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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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