
Swing Gearbox, also known as the swing drive, is an essential component of an excavator that is responsible for helping the excavator rotate in a circular motion. Its main functions and purposes include:
Our Swing Gearbox is made of high-quality materials and is designed to provide reliable and long-lasting performance.
The Swing Gearbox is typically located on the upper part of the excavator, underneath the cab. Its main role is to drive the rotation of the excavator's upper structure. The gearbox works by utilizing a hydraulic motor to generate torque that drives the pinion gear, which in turn rotates the slewing ring gear.

Our Swing Gearbox is designed to be compatible with Excavator Daewoo DH220-5 and can be customized to fit other excavator brands and models. Before purchasing, it's essential to determine the following parameters:
| Parameter | Description |
|---|---|
| Excavator Brand and Model | The specific excavator model the Swing Gearbox will be installed in. |
| Swing Gearbox Type | The specific type of Swing Gearbox required for the excavator model. |
| Rotation Angle | The maximum angle of rotation required for the excavator. |
| Input Speed | The speed at which the Swing Gearbox will be driven. |
| Output Torque | The torque required to rotate the excavator. |
Some signs that indicate the need to replace the Swing Gearbox include:
If any of these signs are detected, it's essential to replace the Swing Gearbox to avoid further damage to the excavator.
To extend the lifespan of the Swing Gearbox, it's important to follow these maintenance tips:
Our Swing Gearbox can be customized to fit various excavator brands and models, including:
We are a specialized manufacturer of high-quality excavator and bulldozer spare parts. Our company is equipped with various production equipment and advanced processing technologies. We have a team of highly skilled professionals dedicated to providing top-notch production and marketing services. Our main products include walking gearboxes, rotary gearboxes, gears, gear rings, drive shafts, planetary gears, hubs, pump shells, slewing bearings, end covers, gaskets, bearings, oil seals, and other supporting products. Our products are compatible with over 12,000 excavator and bulldozer models from more than 504 manufacturers.
Author: Miya
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