How Excavator Walking Reduces Track Wear Maintenance Tips

The walking mechanism of an excavator, consisting of supporting sprockets, supporting wheels, driving wheels, and rail chain links, undergoes wear over time. However, with proper maintenance and care, you can minimize track wear and avoid costly repairs down the line. In this article, we will explore how the way you operate the excavator can affect track wear and provide maintenance tips to extend the lifespan of these crucial components.

1. Minimize Walking on Inclined Ground and Sudden Turns:

Repeatedly walking on inclined terrain and making sudden turns can cause the rail chain links to rub against the sides of the drive and guide wheels, leading to increased wear. To reduce track wear, try to avoid prolonged operation on slopes and minimize sudden turns. Opting for straight line travel and large turns will help prevent excessive wear and tear.

2. Address Non-Operating Supporting Rollers Promptly:

Using an excavator with non-operating supporting rollers can result in increased wear on both the rollers and rail chain links. If you notice a roller that is not functioning properly, it is crucial to address the issue promptly. By repairing non-operating rollers, you can prevent additional malfunctions and minimize track wear.

3. Regularly Inspect and Tighten Mounting Bolts:

The vibrations generated during excavator operation can cause mounting bolts for supporting rollers, supporting sprockets, track shoes, driving wheels, and traveling piping to loosen over time. Loose track shoe bolts, for example, can create gaps between the track shoe and bolt, leading to cracks in the track shoe. Moreover, these gaps can increase wear between the crawler belt and rail chain links, necessitating expensive replacements. To mitigate such issues, it is essential to inspect and tighten bolts and nuts regularly. This preventive measure reduces unnecessary maintenance costs and extends the life of the track components.

Proper maintenance and mindful operation of the excavator's walking mechanism can significantly reduce track wear and minimize the need for costly repairs. By avoiding prolonged operation on inclined ground, sudden turns, and promptly addressing non-operating supporting rollers, you can extend the lifespan of these crucial components. Additionally, regular inspections and tightening of mounting bolts ensure that the track shoes, rail chain links, and other parts remain securely fastened. By implementing these maintenance tips, you can save on maintenance expenses, prevent delays due to repairs, and optimize the performance and longevity of your excavator's walking mechanism.

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