Swing Gearbox Fit for Excavator Volvo VOL700
Swing Gearbox Fit for Excavator Volvo VOL700
Swing gearbox is an essential part of an excavator that helps to rotate the upper structure of the machine. At its core, the gearbox is a system of gears that convert the input from the engine into a rotary motion that powers the excavator's swing mechanism. Here are some key functions and uses of swing gearbox:
- Helps the excavator to rotate 360 degrees
- Transfers power from the engine to the swing mechanism
- Manages the torque and speed of the excavator

Swing Gearbox Installation and Working Principle
The swing gearbox is installed on the excavator's upper structure, between the mainframe and the cab. Its primary function is to control the excavator's swing motion. When the operator activates the swing mechanism, the gearbox transfers the power from the engine to the swing drive motor, which rotates the excavator's upper structure. The gearbox works on the principle of gear reduction, which means that it reduces the speed of the engine's output while increasing its torque.

Compatibility with Excavator Volvo VOL700
Our swing gearbox is designed to fit perfectly with Excavator Volvo VOL700. Before purchasing our product, customers need to determine the following parameters:
| Parameter | Description |
|---|---|
| Swing motor type | Hydraulic or electric |
| Swing speed | High or low |
| Swing torque | High or low |
When to Replace Swing Gearbox
There are a few signs that indicate when it's time to replace the swing gearbox:
- Unusual noise or vibration while swinging
- Reduced swing speed or torque
- Leakage of hydraulic fluid from the gearbox
Swing Gearbox Maintenance
Regular maintenance of the swing gearbox can significantly extend its lifespan. Here are some maintenance tips:
- Check the gearbox oil level and quality regularly
- Clean the gearbox and surrounding area to prevent debris buildup
- Inspect the gearbox seals and bearings for wear and tear
Compatible Brands and Models
Our swing gearbox is compatible with a wide range of excavator brands and models, including:
- Caterpillar 320D
- Komatsu PC200-8
- Hitachi ZX200-3
- Volvo EC210B
Please note that we do not sell products for the above brands and models. The above list is provided for reference purposes only.
About Our Company
At our company, we specialize in producing high-quality spare parts for excavators and bulldozers. Our production facilities are equipped with various manufacturing equipment, and we have a team of highly skilled professionals who are dedicated to ensuring the quality of our products. Our main products include walking and rotary reducers, gears, drive shafts, planetary gearboxes, and bearings. We offer more than 12,000 different types of transmission parts that are suitable for over 655 different machine models. We are committed to providing our customers with the best products and services.
Author: Miya
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
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.

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


