Swing Gearbox Steel Gears

Swing Gearbox Steel Gears

Swing Gearbox Steel Gears


Swing gearbox, also known as swing drive, is an essential component of an excavator. It is responsible for controlling the rotation of the excavator’s upper structure.

Advantages of Our Gearbox

  1. Rich Experience: With over 20 years of experience in the industry, we have accumulated a wealth of experience in gearbox design and manufacturing. We can accurately grasp the industry development trend and meet various complex working conditions.
  2. Comprehensive Product Line: From standard to customized, our products cover a variety of types, including planetary gearbox, worm gear reducer, helical gearbox, bevel gearbox, and more. They are suitable for agriculture machinery, construction machinery, special vehicles, industrial automation, and other fields.
  3. Precision Manufacturing Process: We use advanced production equipment and a rigorous quality management system to ensure that every gearbox undergoes strict quality testing during the production process, ensuring the accuracy and durability of the product.
  4. Innovative Technology R&D: We continue to invest in R&D and constantly optimize product structure and performance. Our gearbox has the characteristics of low noise, high torque density, and efficient transmission. It is also highly adaptable and can operate stably in harsh environments.
  5. Flexible Customization Services: We provide comprehensive customized solutions for customers’ special application scenarios and needs, including but not limited to different speed ratio selection, modular design, and integrated intelligent drive technology.

When to Replace Swing Drive Gearbox in Excavators

  • Abnormal Noise: If the swing gearbox produces abnormal noise during operation, it may indicate that the gearbox is damaged or worn.
  • Slow Rotation Speed: If the rotation speed of the upper structure of the excavator is significantly slower than before, it may be due to a malfunction of the gearbox.
  • Leakage of Oil: If there is a noticeable oil leakage at the gearbox, it may indicate that the gearbox is damaged or there is a seal problem.
  • Difficult to Control: If the operator finds it difficult to control the rotation of the upper structure of the excavator, it may indicate that the gearbox is failing.
  • Irregular Vibration: If there is irregular vibration during the operation of the upper structure of the excavator, it may be due to a problem with the gearbox.

If any of these symptoms occur, it is necessary to replace the swing drive gearbox in the excavator to ensure safe and efficient operation.

Swing Gearbox Buying Guide

Before purchasing a swing gearbox, it is essential to determine which parameters need to be matched with your excavator. These parameters include:

Parameter Description
Excavator Model The specific model of your excavator.
Swing Speed The maximum swing speed of the excavator.
Swing Torque The maximum swing torque of the excavator.
Mounting Type The type of mounting of the swing gearbox, whether it is a flange, a spline, or other type.
Oil Seal The specific type and size of oil seal required for the excavator.

Compatible Brands and Models of Excavators

  • Caterpillar
  • Komatsu
  • Hitachi
  • Volvo
  • Hyundai
  • Doosan
  • Kobelco

Swing Gearbox

About Us

We are a professional gearbox factory that specializes in the production of swing gearboxes for excavators. With our deep industry accumulation, comprehensive product line, precision manufacturing process, innovative technology R&D, flexible customization services, fast response capabilities, and excellent after-sales services, we have won wide recognition and praise from customers at home and abroad. Our products are exported to various countries and regions worldwide and have passed ISO and CE certifications. We are committed to providing our customers with high-quality products and services to help them achieve their business goals.

Our Factory

Author: Miya