Swing Gearbox Fit for Excavator Volvo VOL55
The Versatile Swing Gearbox Fit for Excavator Volvo VOL55
The swing gearbox, also known as the swing drive, is a hydraulic component that is vital to the operation of the Excavator Volvo VOL55. This advanced piece of machinery offers a multitude of features and uses:
- It provides the excavator with the necessary rotational power to turn the cab and boom smoothly and efficiently.
- Composed of a series of precisely engineered gears, it enables the machine to move with precision and accuracy.
- Its primary function involves digging, loading, and positioning materials, making it an indispensable tool in various construction scenarios.
Installation and Functionality
The swing gearbox is situated between the Excavator Volvo VOL55's cab and undercarriage, strategically placed to facilitate optimal performance. Its primary purpose is to transfer power from the hydraulic motor to the excavator's turntable, enabling the entire machine to rotate seamlessly. Key aspects of its functionality include:
- Transmission of torque and rotational motion to the turntable, effectively rotating the excavator's body.
- Control of excavator speed and direction through hydraulic pumps and valves, ensuring precise maneuverability.
- Smooth and consistent operation, even when dealing with heavy loads, guaranteeing efficiency and reliability.
Compatibility and Specifications
Our swing gearbox is specifically designed to fit the Excavator Volvo VOL55 model flawlessly. Before making a purchase, it is crucial to verify the following parameters:
Parameter | Description |
---|---|
Brand | Volvo |
Model | VOL55 |
Part Number | [Insert part number here] |
Rotation Direction | Left or right? |
When to Replace Your Swing Gearbox
Various signs indicate that it may be time to replace your swing gearbox:
- Unusual noises or vibrations while operating your Excavator Volvo VOL55.
- Difficulty turning your excavator or experiencing jerky movements.
- Leaking hydraulic fluid or visible wear on the gearbox.
Maintenance Tips for Extended Lifespan
In order to maximize the lifespan of your swing gearbox, adhere to these essential maintenance tips:
- Regularly inspect for leaks, wear, and damage to catch any issues early.
- Follow the manufacturer's recommendations for changing hydraulic fluid and filters.
- Ensure proper lubrication of the swing gearbox to guarantee optimal performance.
Compatible Brands and Models
While our expertise lies in providing swing gearboxes for Excavator Volvo VOL55, we also offer compatible gearboxes for a wide range of other brands and models, including:
- Caterpillar
- John Deere
- Komatsu
- Hitachi
- And many more
Please note that although we don't directly sell products for these brands and models, we do offer a diverse range of compatible parts to fulfill your specific requirements.
About Our Company
We are a dedicated company specializing in the production of high-quality parts for construction machinery, such as excavators and bulldozers. With an emphasis on advanced manufacturing techniques and a team of skilled professionals, we provide an extensive range of products, including:
- Travel Gearbox Assemblies
- Swing Gearbox Assemblies
- Gears, Shafts, and Transmission Parts
- Planetary Carriers, Hubs, and Pump Cases
- Washers, Bearings, and Seals
Our product lineup caters to over 12,000 different machine models, establishing us as a trusted supplier to customers worldwide.
Other Products
In addition to swing gearboxes, our company offers various Plastic Gear used in the industry. Our extensive range of products includes 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 much more.
We pride ourselves on delivering high-quality products at competitive prices, backed by exceptional customer service. We welcome customers to approach us for customization based on their specific requirements, whether it be drawing or sample requests.
Question and Answer
How can I determine if my swing gearbox needs replacement?
Look out for unusual noises, vibrations, difficulty in turning the excavator, jerky movements, hydraulic fluid leaks, or visible wear on the gearbox.
What is the primary function of a swing gearbox?
The swing gearbox transfers power from the hydraulic motor to the excavator's turntable, facilitating the rotation of the entire machine.
Which brands and models are compatible with your swing gearboxes?
We offer compatible swing gearboxes for a wide range of brands and models, including Caterpillar, John Deere, Komatsu, Hitachi, and others.
What maintenance tips can you provide for a swing gearbox's extended lifespan?
Regularly inspect for leaks, wear, and damage, follow recommended fluid and filter change intervals, and ensure proper lubrication of the swing gearbox.
What does your company specialize in besides swing gearboxes?
Aside from swing gearboxes, our company offers a wide range of plastic gears and various other parts for construction machinery.
About us

We guarantee top-quality products at the best prices in China! Special orders are welcome, and if you’re interested in any of our products, feel free to reach out for more detailed information. We ensure our products are safe, high-quality, and reasonably priced. Please contact us as soon as possible if you’d like to learn more. We’re eager to cooperate with you!
A large portion of our products is exported to Europe and the Americas, with both standard and custom options available. We can manufacture according to your drawings or samples, using standard materials or as per your specific requirements. Choosing us means choosing reliability.

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

Industries We Service
