
Swing gearbox, also known as swing drive, is an important part of the excavator. It is responsible for the rotation of the excavator's upper frame. The main function of the swing gearbox is to transfer power from the excavator's engine to the upper frame, so as to rotate the upper frame and the excavator bucket. It is an essential component for the excavator's work.
Swing gearbox has the following functions:

The swing gearbox is installed in the center of the excavator's undercarriage, and it is connected to the upper frame by a large pin. When the excavator's engine is running, the hydraulic pump pumps oil into the swing gearbox, and the high-pressure oil pushes the gears to rotate the upper frame. The swing gearbox can adjust the speed and direction of the upper frame rotation by controlling the flow and pressure of hydraulic oil.
Our swing gearbox is compatible with Excavator Hyundai R210. Before purchasing, please make sure of the following parameters:
| Parameter | Description |
|---|---|
| Model | Excavator Hyundai R210 |
| Power | High power output |
| Speed | Adjustable rotation speed |
| Size | Compact size for easy installation |
Swing gearbox is a precision component that requires regular maintenance and inspection. When the following signs appear, the swing gearbox needs to be replaced:
The following maintenance measures can extend the service life of the swing gearbox:
Our swing gearbox is compatible with a wide range of excavator brands and models, including:
Please note that we do not sell products of these brands, and mentioning them is only for customers' convenience in selecting compatible swing gearboxes.
We are a company specialized in producing high-quality spare parts for construction machinery, such as excavators and bulldozers. Our products include walking reducer assembly, rotary reducer assembly, gears, transmission shafts, planetary carriers, hubs, pump housings, rotary shaft seats, end covers, washers, bearings, oil seals, and other supporting products. We have more than 12,000 transmission parts for excavators and bulldozers, which are applicable to over 613 models.
Our company is equipped with various production equipment and has introduced excellent processing technology. We also have a high-quality production design and marketing team. We are committed to providing customers with reliable products and services, and we look forward to working with you to create a better future.
Author: Miya
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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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