Swing Gearbox Fit for Excavator Kobelco SK135

Introduction to Swing Gearbox

A swing gearbox, also known as a swing drive, is an essential component in the excavator's hydraulic system. It controls the excavator's rotation and provides the necessary torque for digging, lifting, and loading operations. The swing gearbox ensures smooth and accurate control of the excavator's movements.

A Brief History of Swing Gearboxes

Swing gearboxes have been widely used in construction machinery since the early 20th century. Over the years, advancements in technology have led to the development of more efficient and durable swing gearboxes.

Classification of Swing Gearboxes

Swing gearboxes can be classified based on their design and specifications. Common types include planetary swing gearboxes, spur gear swing gearboxes, and worm gear swing gearboxes. Each type has its own advantages and is suitable for different applications.

Advantages of Swing Gearboxes

• High torque transmission capabilities
• Smooth and precise control of excavator rotation
• Enhanced durability and reliability
• Low maintenance requirements

Materials Used in Swing Gearboxes

Swing gearboxes are typically made from high-quality materials such as hardened steel or alloy metals. These materials provide excellent strength and resistance to wear and tear, ensuring the longevity of the gearbox.

Installation, Maintenance, and Repair

Installation

The swing gearbox is usually installed on the excavator's upper structure, beneath the cab. It is crucial to follow the manufacturer's instructions and use proper tools during the installation process. Ensuring correct installation guarantees optimal performance and longevity of the swing gearbox.

Maintenance

• Regularly check the gearbox's oil level and replace it as necessary.
• Keep the gearbox and its surrounding area clean to prevent dirt and debris from entering.
• Inspect the gearbox for any signs of wear or damage regularly. Replace any damaged parts promptly.
• Lubricate the gearbox according to the manufacturer's recommendations to ensure smooth operation.

Repair and Replacement

If any issues arise with the swing gearbox, it is essential to consult a qualified technician for repair. Attempting to repair the gearbox without proper knowledge and expertise may lead to further damage. In cases where repair is not feasible, replacing the swing gearbox with a new one is recommended to maintain optimal excavator performance.

Compatibility and Parameter Table

Our swing gearbox is specifically designed to fit the Excavator Kobelco SK135. Please refer to the following table for detailed compatibility information:

Signs of Replacing a New Swing Gearbox

The following signs indicate that a swing gearbox needs to be replaced:

• Unusual noises coming from the gearbox during operation.
• Difficulty in controlling the excavator's rotation.
• Inconsistent or sluggish rotation of the excavator.
• Leaking of hydraulic fluid from the gearbox.

Daily Maintenance to Extend Lifespan

The following daily maintenance tips can help extend the lifespan of a swing gearbox:

• Regularly check the gearbox's oil level and replace the oil as necessary.
• Keep the gearbox and surrounding area clean to prevent dirt and debris from entering.
• Inspect the gearbox for any signs of wear or damage and replace any damaged parts.

Compatible Brands and Models

Our swing gearbox is compatible with various excavator brands and models, including but not limited to:

• Caterpillar
• Komatsu
• Volvo
• Hitachi

Please note that we do not sell products for the mentioned brands and models. The compatibility information is provided for customer convenience only.

About Our Company

We are a dedicated enterprise that produces high-quality spare parts for excavators, bulldozers, and other construction machinery. Our company is equipped with various production equipment, advanced processing technology, and a team of high-quality professionals in production, design, and marketing. Our main products include walking and swing reducer assemblies, gears, shafts, planetary carriers, wheels, pump casings, rotation shaft seats, end caps, washers, bearings, and oil seals. We offer over 12,000 kinds of spare parts suitable for more than 662 machine models.

If you are in need of various Plastic Gear used in industries such as agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, detachable chains, pulleys and pulleys, planetary gearboxes, timing pulleys, bushings, and more, we have got you covered. Our products are known for their high quality, favorable prices, and considerate service. We also offer customization services based on your specific requirements. Feel free to contact us for more information.

Q&A

1. Can I install the swing gearbox myself?

We recommend consulting a qualified technician for swing gearbox installation to ensure proper installation and optimal performance.

2. How often should I check the oil level in the swing gearbox?

Regularly check the oil level in the swing gearbox and replace it as necessary. We recommend following the manufacturer's guidelines for oil change intervals.

3. Can I use the swing gearbox with other excavator models?

Our swing gearbox is specifically designed for the Excavator Kobelco SK135. We cannot guarantee compatibility with other models. Please consult our team for more information.

4. What should I do if I notice unusual noises coming from the swing gearbox?

If you notice unusual noises coming from the swing gearbox during operation, we recommend consulting a qualified technician for inspection and repair.

5. Are your plastic gears suitable for heavy-duty applications?

Yes, our plastic gears are designed to withstand heavy-duty applications. They are made from high-quality materials and undergo rigorous testing to ensure durability and reliability.