Swing Gearbox Fit for Excavator XCMG XE135D
Swing Gearbox Fit for Excavator XCMG XE135D

Introduction
A Swing Gearbox, also known as a swing drive or swing reducer, is a crucial component in excavators. It is responsible for enabling the excavator to rotate horizontally, making it easier to dig in different directions. The Swing Gearbox is made up of several gears and bearings, which work together to provide smooth rotation.
Functions and Uses
The Swing Gearbox has several functions and uses, including:
- Rotating the excavator horizontally.
- Providing smooth and efficient rotation.
- Reducing wear and tear on other components.
- Improving digging efficiency and precision.
- Enabling the excavator to work in tight spaces.

Installation and Working Principle
The Swing Gearbox is installed inside the excavator's body, specifically in the upper structure. It is connected to the excavator's hydraulic system, which provides the necessary power for rotation. When the operator activates the swing function, the hydraulic fluid flows into the Swing Gearbox, causing the gears to rotate and turn the excavator.
Compatibility and Parameters
Our Swing Gearbox is designed to fit perfectly with Excavator XCMG XE135D. Before purchasing, it is important to confirm the following parameters:
| Parameter | Description |
|---|---|
| Excavator Model | Make sure to select the correct model. |
| Swing Gearbox Size | Choose the appropriate size for your excavator. |
| Hydraulic Flow Rate | Confirm that the Swing Gearbox is compatible with your hydraulic system's flow rate. |
Signs of Wear and Tear
The Swing Gearbox is subjected to constant stress and wear, so it is vital to keep an eye out for the following signs of damage:
- Unusual noise during rotation.
- Difficulty rotating or uneven rotation.
- Frequent overheating of the Swing Gearbox.
- Leaking hydraulic fluid.
- Excessive vibration or shaking.
Daily Maintenance to Extend Lifespan
To extend the lifespan of your Swing Gearbox, it is recommended to perform regular maintenance, including:
- Checking and replacing hydraulic fluid as needed.
- Lubricating the gears and bearings.
- Regularly inspecting for wear and tear.
- Replacing damaged or worn components.
Compatible Brands and Models
Our Swing Gearbox is compatible with a wide range of excavator brands and models, including but not limited to:
- Caterpillar 320D
- Hitachi EX1200-6
- John Deere 350G
- Komatsu PC220-8
- Volvo EC300D
At our company, we specialize in producing high-quality components for construction machinery such as excavators and bulldozers. Our production equipment and skilled technicians allow us to provide reliable and durable parts for over 12,000 different models of machinery. We are committed to providing excellent customer service and ensuring that our products meet the highest standards of quality.
Author: Miya
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
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.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port


