Benefits and drawbacks of integral vs. split housing designs for track drive planetary gearboxes

Benefits and drawbacks of integral vs. split housing designs for track drive planetary gearboxes

Benefits and drawbacks of integral vs. split housing designs for track drive planetary gearboxes


Track drive planetary gearboxes are commonly used in a variety of applications, including construction equipment, agricultural machinery, and military vehicles. These gearboxes are designed to provide high torque and low-speed power transmission to move heavy loads over rough terrain. One of the key design features of track drive planetary gearboxes is the housing design, which can be either integral or split. In this article, we will explore the benefits and drawbacks of these two housing designs.

Integral housing design

The integral housing design is a one-piece housing that is cast or machined from a single block of material. The main advantage of this design is that it provides a high degree of rigidity, which helps to minimize deflection and vibration. This results in reduced noise, smoother operation, and longer service life. Additionally, the integral design is often more compact and has a lower weight than the split housing design. However, integral housing designs are more difficult to manufacture and repair, and they may be more expensive than split housing designs.

Split housing design

The split housing design consists of two separate halves that are bolted together around the gearbox assembly. The main advantage of this design is that it allows for easy access to the gearbox components, which simplifies maintenance and repair. It also facilitates easier assembly and disassembly of the gearbox. However, split housing designs are typically less rigid than integral designs, which can result in increased noise, vibration, and wear. They may also be more prone to leaks and have a higher weight than integral housing designs.


The choice between integral and split housing designs for track drive planetary gearboxes depends on the specific application requirements and priorities. Integral designs are best suited for applications that require high rigidity and reduced noise and vibration. Split designs are more appropriate for applications that require easy access for maintenance and repair. It is important to carefully consider the benefits and drawbacks of each design before making a final decision.

Our Company

Our Company

Our company is a professional gearbox factory that has been deeply involved in the market for over 20 years. We have accumulated rich experience in gearbox design and manufacturing and are able to accurately grasp the industry development trends to meet the needs of various complex working conditions. Our product line includes planetary gearboxes, worm gear reducers, helical gear reducers, bevel gearboxes, and more, covering multiple fields such as agricultural machinery, engineering machinery, special vehicles, industrial automation, and so on. We use advanced production equipment and rigorous quality management systems to ensure that each gearbox undergoes strict quality testing during the production process to ensure accuracy and durability. We invest continuously in research and development to optimize product structure and performance. Our gearboxes have the characteristics of low noise, high torque density, and high transmission efficiency, and are adaptable in harsh environments. We provide comprehensive customized solutions tailored to customers’ specific application scenarios and needs, including speed ratio selection, modular design, and integrated intelligent driving technology. Our efficient project management team and excellent supply chain system enable us to respond quickly to customer needs, ensuring on-time delivery of small-scale trial production or large-scale orders. We have a professional technical service team to provide customers with comprehensive technical support, installation guidance, and after-sales maintenance services, ensuring that our gearboxes maintain good working conditions throughout their entire lifecycle. Our products are exported to various countries and regions around the world and have won wide recognition and praise from domestic and foreign customers, demonstrating our competitiveness in the global market.

Our Advantages

  • Over 20 years of market experience
  • Comprehensive product line, from standard to customized
  • Precision manufacturing processes with strict quality control
  • Continuous innovation in technology research and development
  • Flexible customization services tailored to customer needs
  • Efficient project management and supply chain system for on-time delivery

Track Drive Buying Guide

Compatibility Features Considerations
Make sure the track drive is compatible with the existing track and motor High torque, low-speed power transmission Consider the load capacity, operating environment, and required speed ratio

Track Drive

Author: Miya