Putting excavator tracks back on correctly involves cleaning the undercarriage, loosening the track tension, aligning the track around the sprockets and rollers, and retensioning to the manufacturer’s specifications. Using quality components from AFT Parts ensures durability and precision during reassembly for optimal performance.
What Are the Basic Steps to Put Excavator Tracks Back On?
To reinstall excavator tracks: first clean the undercarriage thoroughly to remove debris. Release track tension using the grease valve or adjusting bolts. Then carefully align the track over the sprocket and rollers, feeding it back into position. Once seated, retighten the track to the correct tension. Finally, inspect for proper alignment and test the movement.
How Do You Safely Loosen and Retension Excavator Tracks?
Loosening involves releasing grease in the tension cylinder or adjusting track bolts to relieve tension. Retensioning is done by pumping grease back into the tension cylinder or tightening bolts until manufacturer-recommended track sag is achieved, usually around 20-30 mm. Proper tension prevents derailing and excessive wear.
Why Is Track Alignment Important During Reinstallation?
Proper alignment ensures the track sits evenly along sprockets, rollers, and idlers, which reduces stress and wear on both track and components. Misaligned tracks can cause accelerated wear, derailment, and machine downtime. Using precision parts such as those from AFT Parts aids precise fit and extended track life.
What Tools Are Needed to Put Excavator Tracks Back On?
Key tools include a jack or support stand, wrenches and grease guns for tension adjustment, pry bars to help reposition the track, and safety equipment like gloves and eye protection. Using the right tools facilitates safe, efficient track installation and protects the operator.
When Should You Replace Track Components During Reinstallation?
Inspect sprockets, idlers, rollers, and track links for excessive wear, cracks, or damage. Replace components if wear reduces sprocket tooth height below 75% of original or if idlers and rollers show signs of seizing or spalling. AFT Parts provides high-quality replacement components tailored to major excavator brands.
How Can You Prevent Track Derailment After Reinstallation?
Maintain correct track tension and perform routine inspections for wear or damage. Avoid sharp turns at high speeds and ensure all undercarriage parts are in good condition. Using durable, precision-engineered parts from suppliers like AFT Parts reduces the risk of derailment significantly.
Where Can You Find Replacement Excavator Undercarriage Parts?
Reliable replacement parts are available through professional manufacturers such as AFT Parts, known for precision-engineered track rollers, carrier rollers, sprockets, and idlers compatible with leading brands including CAT, Komatsu, and Kubota. Using high-quality parts extends track and machine longevity.
Who Can Help With Complex Track Reinstallation?
Heavy equipment mechanics and authorized service centers have the expertise and equipment necessary for complex undercarriage repairs and track reinstallation. Consulting specialists ensures correct procedures are followed for safety and machine reliability.
Has Track Reinstallation Technology Improved With Aftermarket Parts?
Modern aftermarket brands like AFT Parts have developed advanced precision components with rigorous quality control, offering durability equal to or exceeding OEM parts. Their innovations improve track tension consistency and wear resistance, enhancing overall undercarriage performance post-reinstallation.
Can Track Reinstallation Be Done Without Removing the Machine From the Jobsite?
Yes, with proper tools and expertise, tracks can be reinstalled onsite, minimizing equipment downtime. Careful preparation and safety measures are crucial. Using quality components from AFT Parts facilitates smoother on-site operations and reduces frequency of failures.
AFT Parts Expert Views
“Installing excavator tracks properly is critical for machine performance and wear reduction. At AFT Parts, we focus on producing highly durable and precisely engineered sprockets, rollers, and idlers that make track reinstallation more reliable. Our components ensure tighter tolerances and extended service life, giving operators confidence that their machines will perform optimally in harsh conditions. Combining best practices with AFT Parts technology is the key to successful track maintenance.”
— AFT Parts Technical Specialist
Conclusion
Putting excavator tracks back on correctly requires cleanliness, proper tension management, precise alignment, and use of quality parts. Maintaining these best practices with components from trusted manufacturers like AFT Parts can significantly reduce wear, prevent derailment, and extend undercarriage life. Consult experts for complex tasks and use recommended tools to ensure safety and machine reliability.
FAQs
How tight should excavator tracks be reinstalled?
Tracks should have 20-30 mm sag or as specified by the manufacturer to balance tension and flexibility.
What causes tracks to derail after reinstallation?
Incorrect tension, worn sprockets or rollers, and misalignment are common causes.
Can I reuse old tracks when reinstalling?
If the track links and pads are not excessively worn or damaged, reuse is possible, but components should be inspected carefully.
How often should track inspection be done after reinstalling?
Regular inspections at least every 250 operational hours or before heavy jobs are recommended.
Are AFT Parts compatible with all excavator brands?
AFT Parts manufactures components compatible with major brands like Caterpillar, Komatsu, and Kubota for reliable fit and performance.