Swing Gearbox Fit for Excavator LiuGong LG200

Swing gearbox, also known as swing drive or swing motor, is an important component of excavators. It is responsible for the rotation of the upper structure of the excavator and the attachment mounted on it. Here are some functions and uses of a swing gearbox:

• Allows the excavator to rotate 360 degrees
• Provides power to the hydraulic system to operate attachments
• Enables the operator to dig in different directions and positions

Installation and Working Principle

The swing gearbox is usually installed on the upper part of the excavator's undercarriage, between the lower frame and the upper structure. It consists of a hydraulic motor, planetary gears, bearings, and a housing. When hydraulic fluid is pumped into the motor, it rotates the planetary gears, which causes the upper structure to rotate. Here's an image to help illustrate:

Compatibility and Parameters

Our Swing Gearbox is specifically designed to fit the Excavator LiuGong LG200, and we offer a range of parameters that need to be checked before purchasing:

Signs of Replacement and Maintenance

As with any mechanical component, there are signs that indicate when a swing gearbox needs to be replaced, including:

• Unusual noises or vibrations during operation
• Leaks of hydraulic fluid or grease from the gearbox
• Difficulty rotating the upper structure of the excavator

To extend the lifespan of your swing gearbox, regular maintenance is crucial. Here are some maintenance tasks that should be performed:

• Regularly check for leaks and damage to the gearbox
• Replace hydraulic fluid and grease as recommended by the manufacturer
• Inspect and replace worn or damaged bearings, gears, and seals

Compatible Brands and Models

Our Swing Gearbox can be used in a variety of excavator brands and models, including but not limited to:

• Caterpillar
• Komatsu
• Volvo

Please note that while we do not sell products for these brands and models, they are compatible with our Swing Gearbox.

About Our Company

We are a company that specializes in producing high-quality spare parts for excavators, bulldozers, and other construction machinery. Our production equipment and machining technology are of high quality, and we have a highly qualified team of production, design, and marketing professionals. Our main products include complete walking reducers, complete swing reducers, gears, gear rings, transmission shafts, planetary carriers, wheel hubs, pump housings, rotary shaft seats, end covers, washers, bearings, oil seals, and other supporting products. We have produced more than 12,000 transmission parts for excavators and bulldozers, which can be used in over 693 different models.

Author: Miya