Dealing with Rusted Tracks on Heavy Equipment: A Guide

[MikePhua]

Introduction to Rusted Tracks
Rusted tracks are a common issue for heavy equipment operators, particularly for those who operate machinery in harsh environments or for extended periods without proper maintenance. Rust can accumulate on the tracks of excavators, skid steers, and other track-driven machines, causing a range of problems. These issues can impact the performance, safety, and longevity of the machine. In this guide, we’ll explore how to address rusted tracks and the best practices for maintenance.
Understanding the Problem of Rusted Tracks
Rust forms when metal surfaces are exposed to moisture and oxygen over time. This can happen when the machine is stored outside, exposed to rain, snow, or high humidity. Rust on tracks can cause several issues:

• Reduced Mobility: Rusted tracks may not move smoothly, reducing the machine’s efficiency and increasing wear and tear on other components.
  
• Increased Wear: Rust can wear down the track components faster, leading to a need for more frequent replacements.
  
• Safety Hazards: Rust can cause parts to become brittle or even break, creating a safety risk for operators and maintenance workers.
  

Causes of Rusted Tracks

1. Exposure to Elements
   One of the most common causes of rust is prolonged exposure to water, whether from rain, snow, or working in wet environments like mud or waterlogged fields. Tracks that are regularly submerged in water or exposed to rain are particularly susceptible.
   
2. Lack of Proper Maintenance
   Heavy equipment that isn’t maintained properly, such as not cleaning or lubricating the tracks regularly, is more likely to develop rust. Inadequate storage, such as leaving machines outdoors for long periods, also contributes to rust buildup.
   
3. Chemical Exposure
   Certain chemicals, like salt from roads or de-icing agents, can accelerate rusting when they come into contact with metal surfaces. This is especially problematic in areas with harsh winters.
   

How to Remove Rust from Tracks
Removing rust from tracks requires a combination of mechanical cleaning, chemical treatments, and preventive measures. Here’s a step-by-step guide on how to deal with rusted tracks:
1. Clean the Tracks Thoroughly
Before addressing rust directly, ensure that the tracks are free of dirt, mud, and debris. This step is essential to effectively assess the rust damage and begin the cleaning process. Here’s how to do it:

• Power Wash: Use a power washer to remove heavy mud and debris. This will expose the full extent of the rust and allow you to treat it more effectively.
  
• Hand Scraping: For stubborn dirt or mud, use a hand scraper or wire brush to manually remove it from the track components.
  

2. Apply a Rust Remover
Once the tracks are clean, you can apply a rust remover. There are various products available on the market specifically designed to remove rust from metal surfaces.

• Chemical Rust Remover: Products like naval jelly or phosphoric acid-based rust removers are effective at breaking down rust and restoring metal surfaces. Apply the rust remover following the manufacturer’s instructions, ensuring that it’s safe for the type of material used in your tracks.
  
• Homemade Solution: If you prefer a DIY approach, you can create a rust-removal solution using white vinegar or baking soda mixed with water. Apply the mixture to the rusted areas and let it sit for several hours before scrubbing the rust away.
  

3. Scrape and Scrub
After the rust remover has had time to work, use a wire brush, scrubbing pad, or sandpaper to scrub away the rust. You may need to repeat this process several times, depending on the extent of the rust. It’s important to work in a well-ventilated area and wear proper protective equipment, like gloves and goggles, to avoid irritation from the chemicals.
4. Lubricate the Tracks
Once the rust has been removed, it’s essential to lubricate the tracks to prevent further corrosion. A good lubricant will create a protective coating that shields the metal from moisture and environmental elements.

• Track Lubrication: Use a track-specific lubricant designed for heavy equipment. These lubricants help reduce friction, prevent rust, and ensure the tracks move smoothly.
  
• Regular Lubrication: Make lubricating your tracks a part of your regular maintenance schedule, especially if your machine is exposed to wet conditions.
  

Preventive Measures to Avoid Future Rust Issues
Prevention is key when it comes to rust on tracks. Here are a few tips to avoid rust buildup and keep your equipment in good condition:
1. Store Equipment Properly
When possible, store your heavy equipment in a dry, covered area to minimize exposure to rain and moisture. If that’s not feasible, consider using protective covers for the tracks or storing the equipment in a location with good drainage to prevent water accumulation.
2. Regular Maintenance
Perform regular maintenance on your equipment, including cleaning and lubricating the tracks. Ensure that the tracks are checked for rust on a frequent basis, especially after working in wet conditions.
3. Use Rust Inhibitors
In addition to lubricants, there are specific rust inhibitors that can be applied to the tracks to prevent rust buildup. These products create a protective layer over the metal, making it more resistant to moisture and rust.
4. Avoid Using the Equipment in Harsh Conditions
If possible, try to avoid using your equipment in excessively wet or salty environments. If it’s necessary to use the machine in such conditions, make sure to clean and dry the tracks thoroughly after each use.
Conclusion
Rusted tracks are a common issue for operators, but with proper cleaning, maintenance, and preventive measures, you can keep your equipment in top working condition. By addressing rust promptly and regularly maintaining your tracks, you can ensure your machine remains reliable and safe for extended periods of use. Regular cleaning, lubrication, and proper storage are essential steps in keeping rust at bay and maximizing the life of your heavy equipment.