Track tension is controlled by an adjustable track adjuster located behind the front idler of your machine. You can make adjustments by pumping or draining grease through the track grease  valve. Even minor adjustments in track sag can significantly impact overall tension. For instance, reducing sag from 1’’ to 0.5’’ increases tension by approximately 3,000 pounds. 

Adjusting the tension of your machine’s tracks may be straightforward or complex, depending on the size and type of machine. On many machines with steel tracks, the track can be tightened by using a grease gun to add grease to the front idler, moving it out and increasing tension on the track.

In many cases, the only way to loosen overly-tight tracks is by releasing grease. If your machine’s tracks need to be loosened, you should seek the help of a professional heavy equipment mechanic.

To ensure optimal performance and preserve your undercarriage, we recommend always consulting your operator’s manual for specific instructions on adjusting the track tension on your heavy machinery.

Key Tips for Adjusting Track Tension Onsite

• Always Make Adjustments On-Site: It’s crucial to adjust your heavy equipment tracks onsite. For example, if you are operating in muddy conditions, track tension may increase if the sprocket and chain become packed with mud or other debris. Consequently, a machine that is properly tensioned in the shop may not maintain that tension when operating on the jobsite.
• Test Packing Conditions: Make track tension adjustments after running your machine on the jobsite for a short period. This allows you to match the tension with the specific packing conditions of the ground you’re working on. Additionally, be sure to adjust the tension if weather conditions change the packing of your work area. Making real-time adjustments will help minimize track wear and tear, preserving your equipment.
• Don’t Operate Heavy Equipment with Frozen Tracks – If your tracks are frozen, it’s essential to wait until the weather improves and they thaw before using the machine. Forcing the tracks to move while they are frozen can lead to serious damage or breakage, jeopardizing both safety and equipment integrity. Always prioritize proper maintenance and monitor weather conditions to preserve your heavy equipment and ensure optimal performance. Additionally, prepare your equipment for winter by performing routine inspections and applying appropriate de-icing agents to prevent ice buildup. 

Best Practices for Track Tension Management

How you operate heavy machinery can significantly impact track tension tracks and the overall condition of your equipment. Here are some essential best practices for your operators to follow:

• Avoid High Speeds and Quick Movements: Abrupt turns and high travel speeds place unnecessary stress on your heavy equipment tracks and undercarriage, leading to accelerated wear and potential damage. Additionally, consistently turning to the same side can result in uneven wear and tear on the tracks. To preserve your equipment and maintain proper track tension, always use the slowest possible movements and operating speeds necessary to effectively complete the job.
• Minimize Reverse Operation:  – Only run your machine in reverse when absolutely necessary, as reverse operations can wear tracks up to three times faster than forward movement, particularly at high speeds. By minimizing reverse travel, you can help maintain proper track tension and extend the lifespan of your tracks and undercarriage.
• Conduct Regular Inspections for Optimal Equipment Performance:  Have your heavy equipment tracks and undercarriages checked annually by our trained technicians to catch potential problems early, before serious damage occurs.This preventive maintenance is essential for extending the lifespan of your equipment and minimizing costly repairs. By prioritizing regular inspections, including checks on critical components like the track grease valve, you can effectively manage your heavy equipment and preserve its functionality on the jobsite. 
• Implement Comprehensive Undercarriage Care: Regularly assess all aspects of undercarriage care, including cleaning debris from rollers and idlers, inspecting seals for leaks, and ensuring proper lubrication through the track grease valve. This proactive approach will help maintain optimal track performance and prevent costly repairs.

Final Thoughts

Proper track tension is essential for heavy equipment, playing a vital role in maximizing performance, improving efficiency, and extending the lifespan of your machinery—all while prioritizing productivity and operator safety.

When it’s time to replace your tracks, the Ascendum Machinery team is your go-to source. Explore our wide selection of tracks from leading industry manufacturers. Can’t find what you’re looking for? Our parts team is ready to provide personalized assistance. 

For assistance with track maintenance or tailored maintenance solutions, reach out to our team today and keep your equipment operating at peak performance!