Swing Gearbox Fit for Excavator XCMG XE370
Swing Gearbox Fit for Excavator XCMG XE370
The swing gearbox is an essential component of an excavator that allows the cab and the boom to rotate while maintaining their stability during operation. Here are some of its functions and uses:
- Allows the excavator to rotate around its central axis
- Provides stability during operation
- Helps to distribute weight evenly
- Reduces wear and tear on the machine

Swing Gearbox Installation and Functionality
The swing gearbox is typically located at the base of the excavator's boom and is responsible for rotating the cab and boom assembly. The gearbox is driven by the excavator's hydraulic system, which provides the power to rotate the assembly. Here is how it works:
- The operator activates the hydraulic system to rotate the cab and boom assembly
- The hydraulic system engages the swing gearbox
- The gearbox turns the assembly
- The weight of the cab and boom assembly is distributed evenly through the machine to prevent tipping

Compatibility with Excavator XCMG XE370
Our swing gearbox is designed to perfectly fit and function with Excavator XCMG XE370. Before purchasing, please make sure to consider the following parameters:
| Parameter | Description |
|---|---|
| Model Number | XCMG XE370 |
| Gear Ratio | 5.0 |
| Max Torque | 50,000 Nm |
When to Replace the Swing Gearbox
There are several signs that your swing gearbox may need to be replaced:
- Excessive noise during operation
- Lack of stability during rotation
- Leaking hydraulic fluid from the gearbox
- Increased wear and tear on the machine
How to Extend the Lifespan of Your Swing Gearbox
Here are some tips to help you maintain your swing gearbox and extend its lifespan:
- Perform regular maintenance and inspections
- Check for leaks and cracks
- Replace worn or damaged parts
- Use high-quality hydraulic fluid
Compatible Excavator Brands and Models
Our swing gearbox can be adapted to various excavator models, including:
- Caterpillar 320D
- Hitachi ZX450
- Komatsu PC200-8
Please note that we do not sell products from the above brands and models. We only use them as examples for customers' convenience in selecting products.
About Our Company
We are a company specializing in the production of high-quality spare parts for excavators, bulldozers, and other construction machinery. Our company has a team of highly skilled professionals who are dedicated to providing our customers with the best possible service and products. Our main products include:
- Walking reducer assembly
- Rotary reducer assembly
- Gears, gear rings, and transmission shafts
- Planetary carriers, hubs, pump housings, rotary shaft seats, and end covers
- Gaskets, bearings, and oil seals
We offer more than 12,000 different types of transmission parts for over 731 excavator models. Our goal is to provide our customers with high-quality products and excellent service.
Author: Miya
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Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.
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