Swing Gearbox Fit for Excavator LiuGong LG906

The swing gearbox is an essential component of an excavator's hydraulic system, responsible for rotating the excavator's cab and boom. Here are some key features of the swing gearbox:

• Enables smooth and precise rotation of the excavator's cab and boom.
• Helps to increase the excavator's productivity and efficiency.
• Improves the overall performance and reliability of the excavator.

Swing Gearbox Installation and Working Principle

The swing gearbox is usually installed at the base of the excavator's cab and is connected to the hydraulic motor and the slew ring. It works by receiving hydraulic fluid through the motor, which then powers the gearbox to rotate the excavator's cab and boom around its axis. Here's a detailed summary of its working principles:

• The hydraulic motor receives hydraulic fluid from the excavator's hydraulic system.
• The hydraulic fluid powers the motor to rotate the gearbox's input shaft.
• The gearbox uses a set of gears to convert the input shaft's rotary motion into a rotational motion of the output shaft.
• The output shaft is connected to the slew ring, which allows for the smooth and precise rotation of the excavator's cab and boom.

Swing Gearbox Compatibility and Parameter Table

Our swing gearbox is specifically designed to fit Excavator LiuGong LG906 models and is made with high-quality materials to ensure durability and a long lifespan. Before purchasing, ensure that the following parameters are correct:

Signs of a Faulty Swing Gearbox

Over time, the swing gearbox may become worn or damaged, leading to decreased performance and efficiency. Here are some signs that indicate when it's time to replace the swing gearbox:

• Unusual noises coming from the gearbox during rotation.
• Increased vibration in the excavator's cab or boom.
• Difficulty in rotating the excavator's cab or boom.
• Fluid leakage from the gearbox or hydraulic system.

Routine Maintenance for Longevity

Proper maintenance of the swing gearbox is crucial to ensuring its longevity and performance. Here are some routine maintenance tips:

• Regularly inspect the gearbox for any signs of wear or damage.
• Replace the gearbox oil and filters as recommended by the manufacturer.
• Ensure that the hydraulic system's fluid levels are topped up and free of contaminants.
• Maintain proper lubrication of the gearbox's bearings and gears.

Compatible Excavator Brands and Models

Our swing gearbox can also be adapted to fit other excavator brands and models. Here is a list of some of the most common ones:

• Caterpillar (CAT) - 320, 330, 345
• Komatsu - PC200, PC300, PC400
• Hitachi - EX200, EX300, EX400
• Volvo - EC210, EC240, EC360

Please note that we do not sell products for any of the mentioned brands. These are just examples of the excavator models that our swing gearbox is compatible with.

About Our Company

We are a leading manufacturer of high-quality excavator and bulldozer spare parts, equipped with state-of-the-art production facilities and advanced machining technologies. Our products include walking and swing reduction gear assemblies, gears, transmission shafts, planetary carriers, wheel hubs, pump shells, rotary shaft seats, end covers, washers, bearings, oil seals, and other related accessories. We offer over 12,000 types of transmission components that are compatible with more than 696 machine models. Our mission is to provide our customers with the best possible products and services, ensuring their satisfaction and loyalty.

Author: Miya