Dresser TD20G Track Replacement Options

[MikePhua]

The Dresser TD20G is a powerful, reliable crawler tractor known for its durability and versatility in heavy-duty construction and mining applications. However, like any piece of equipment that operates under harsh conditions, the tracks of the TD20G may wear down over time, requiring replacement. This article provides a detailed overview of track replacement options for the Dresser TD20G, addressing the importance of maintaining tracks, exploring the types of track options available, and offering troubleshooting and maintenance tips to ensure the longevity and performance of the machine.
Dresser: A Legacy in Construction Equipment
Dresser, a manufacturer that was established in the early 1900s, gained recognition for its high-quality construction machinery, particularly its bulldozers and crawler tractors. The TD20G is a part of Dresser’s extensive lineup, offering a combination of strength and stability for demanding tasks such as grading, excavation, and site preparation.
The Dresser TD20G is a robust machine that has long been favored for its excellent performance in tough conditions. Despite being discontinued, the TD20G continues to be in use, especially in industries requiring reliable earth-moving equipment. Its build quality and lasting durability make it a solid investment, but like all heavy equipment, it requires regular maintenance to ensure peak performance, particularly when it comes to the track system.
Understanding the Importance of Track Maintenance
The track system is critical to the overall performance of the TD20G. Tracks not only provide the necessary traction to move the machine across rough terrain but also distribute the weight of the machine evenly to prevent undue wear and tear on other components. Regular inspection of the tracks is essential to detect any signs of wear or damage early, preventing further mechanical issues that could lead to expensive repairs.
When the tracks start showing significant signs of wear, such as cracks, elongation, or loss of tread, it’s time to consider replacement. Neglecting to replace worn tracks can lead to uneven load distribution, reduced efficiency, and even failure of other crucial components, such as the sprockets and undercarriage.
Types of Track Replacement Options
There are several track replacement options available for the Dresser TD20G. Choosing the right option depends on the specific needs of the job site, the machine's operational conditions, and the budget. Here are the most common track replacement options:

1. Standard Rubber Tracks:
   These tracks are made of durable rubber and are ideal for machines that operate on hard surfaces or in urban environments. They provide a smooth ride, reducing vibration and improving operator comfort. However, they may not offer the same level of durability as steel tracks when working in extremely rocky or abrasive conditions.
   
2. Steel Tracks:
   Steel tracks are the most common type of track used in heavy-duty construction and mining equipment. They are designed for superior durability and can withstand the harshest operating conditions. Steel tracks are ideal for applications involving rough, rocky, or soft terrain. They are resistant to wear and damage and provide excellent traction, especially when working in muddy or uneven conditions.
   
3. Rubber-Cleated Steel Tracks:
   These tracks combine the durability of steel with the added comfort of rubber. Rubber-cleated steel tracks offer the benefits of both track types, providing excellent traction and comfort while offering superior durability in rough terrain. This hybrid option is excellent for operations that demand versatility and performance in varied conditions.
   
4. Link Belt Tracks:
   Link Belt tracks are a high-quality option for the TD20G, offering enhanced durability, smooth operation, and long service life. Known for their strength, these tracks are often chosen for their ability to withstand heavy loads and rough conditions. Link Belt tracks are engineered to reduce wear and tear on the undercarriage, extending the lifespan of the machine.
   

Factors to Consider When Replacing Tracks
When replacing the tracks on a Dresser TD20G, it’s essential to consider several factors to ensure the new tracks meet the demands of your operations:

1. Operating Environment:
   The type of terrain your TD20G works on will significantly affect the type of track you choose. For instance, rubber tracks are well-suited for hard surfaces, while steel tracks are better for rough, rocky, or muddy conditions. If your machine operates in a highly abrasive environment, steel tracks with additional wear resistance may be necessary.
   
2. Track Width and Tension:
   Ensure that the replacement tracks match the original track width and tension specifications of the TD20G. Incorrect track tension can lead to premature wear or damage to the undercarriage and sprockets. If you are unsure about the correct track specifications, it’s always best to consult the machine’s manual or seek advice from a professional.
   
3. Undercarriage Condition:
   Before replacing the tracks, it’s essential to inspect the undercarriage for any signs of wear or damage. If the undercarriage is worn out, replacing the tracks alone may not solve the issue. In some cases, it may be necessary to replace or repair the sprockets, rollers, or idlers to ensure that the new tracks operate smoothly and efficiently.
   
4. Budget and Cost-Effectiveness:
   While steel tracks offer superior durability, they tend to be more expensive than rubber tracks. Consider the overall cost of ownership, including maintenance and replacement intervals, when making a decision. Rubber tracks, while more affordable, may require more frequent replacements in harsh conditions, making them less cost-effective in the long run.
   

Track Replacement Process
Replacing the tracks on the Dresser TD20G requires specialized knowledge and tools. The process involves several critical steps:

1. Lift the Machine:
   First, the machine needs to be lifted using a hydraulic jack or similar lifting equipment to relieve pressure from the tracks.
   
2. Remove the Old Tracks:
   The old tracks should be carefully removed by loosening the track tension and detaching them from the undercarriage. It’s important to inspect the undercarriage components during this process to identify any damage that may need attention.
   
3. Install the New Tracks:
   Place the new tracks onto the machine, ensuring they are aligned with the sprockets, rollers, and idlers. Tighten the track tension gradually to avoid damaging the new tracks or the undercarriage.
   
4. Test the New Tracks:
   After installation, perform a test run of the machine to ensure the tracks are operating correctly. Check for any unusual noises, vibrations, or signs of misalignment. If everything is functioning properly, the track replacement is complete.
   

Maintenance Tips for Prolonging Track Life
Once the new tracks are installed, it’s essential to follow proper maintenance practices to extend their life and ensure optimal performance:

1. Regular Inspections:
   Periodically inspect the tracks for any signs of wear, cracks, or damage. Catching small issues early can prevent costly repairs down the line.
   
2. Proper Tensioning:
   Maintain the proper track tension at all times. Over-tightening or under-tightening can lead to uneven wear and damage to the machine’s undercarriage.
   
3. Keep Tracks Clean:
   Regularly clean the tracks and undercarriage to prevent the build-up of debris, mud, and other materials that could cause premature wear or reduce efficiency.
   
4. Lubricate Moving Parts:
   Lubricate the rollers, sprockets, and other moving parts of the undercarriage to reduce friction and wear.
   

Conclusion
Replacing the tracks on a Dresser TD20G is a crucial maintenance task that helps keep the machine running efficiently. By selecting the appropriate track option and following proper installation and maintenance procedures, you can extend the lifespan of your tracks and improve the overall performance of your TD20G. Whether you choose rubber tracks, steel tracks, or a hybrid option, ensuring the correct fit and performing regular inspections is key to keeping your machine in top condition.