Swing Gearbox Fit for Excavator Hitachi ZX200-6
Swing Gearbox Fit for Excavator Hitachi ZX200-6

Introduction
The Swing Gearbox, also known as the Swing Drive or Swing Motor, is an essential component of an excavator. It is responsible for providing the necessary power for the excavator to swing or rotate. The gearbox is made up of several gears and bearings that work together to ensure the excavator moves smoothly and efficiently. Here are some of the functions of the Swing Gearbox:
- Provides power for the excavator to swing or rotate
- Transfers torque from the hydraulic pump to the swing mechanism
- Controls the speed and direction of the excavator's rotation
- Reduces stress on the excavator's engine and other components
Installation and Functionality

The Swing Gearbox is typically installed in the upper structure of the excavator and is connected to the hydraulic pump and the swing mechanism. When the operator activates the swing control, the hydraulic pump sends pressurized fluid to the gearbox, which then transfers the torque to the swing mechanism, causing the excavator to rotate. The gearbox also controls the speed and direction of the rotation.
Compatibility and Parameter
Our Swing Gearbox is perfectly compatible with Excavator Hitachi ZX200-6. Before purchasing, customers need to ensure the following parameters:
| Parameter | Description |
|---|---|
| Excavator Model | The specific model of the excavator |
| Swing Motor Part Number | The part number of the original swing motor |
| Machine Serial Number | The serial number of the excavator |
| Operating Pressure | The pressure at which the excavator operates |
| Flow Rate | The rate at which the hydraulic fluid flows through the system |
Signs for Replacement and Maintenance
The Swing Gearbox is an essential component of the excavator, and it is crucial to keep it in good working condition. Here are some signs that indicate a replacement is needed:
- Unusual noises or vibrations coming from the gearbox
- Reduced swing speed or power
- Leaking hydraulic fluid from the gearbox
- Damaged gears or bearings
To extend the lifespan of the Swing Gearbox, regular maintenance is necessary. Here are some maintenance tips:
- Regularly inspect the gearbox for leaks or damage
- Check and change the hydraulic fluid at regular intervals
- Lubricate the gears and bearings regularly
- Ensure the correct operating pressure and flow rate
Compatible Excavator Brands and Models
Our Swing Gearbox can be adapted to various excavator brands and models, including but not limited to:
- Caterpillar
- Komatsu
- Volvo
- Hyundai
- Doosan
About Us
We are a company dedicated to producing high-quality spare parts for engineering machinery such as excavators and bulldozers. We have various production equipment and advanced processing technology, as well as a team of experienced designers and marketers. Our main products include walking reducer assemblies, rotary reducer assemblies, gears, gear rings, transmission shafts, planetary carriers, hubs, pump housings, swing shaft seats, end covers, gaskets, bearings, oil seals, and other supporting products. Our company has developed over 12,000 types of transmission parts that are compatible with more than 573 machine models.
Author: Miya
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.
Industries We Service



