ranroswang@hksparkling.com 
+86 138 2341 8469
Tips for Maintaining Excavator Undercarriage
Saturday, March 28, 2026
Proper undercarriage maintenance is a must for every excavator owner and operator. Wear and tear on excavator undercarriage components is unavoidable for all equipment owners, and neglecting regular maintenance can reduce machine operational efficiency and speed up the deterioration of undercarriage parts.
In this article, Sparkling Machinery will share six practical tips to assist you in maintaining your excavator’s undercarriage effectively.
1. Check bolts regularly on track shoes
Listen for unusual noises when you enter or exit the excavator cab. If you hear sounds coming from the track shoes or notice any wobbling, it’s important to inspect for loose or missing bolts.
Sparkling Machinery undercarriage parts: https://www.hksparkling.com/undercarriage-system.html
2. Replace bent track shoes timely
If you discover a bent track shoe, be sure to replace it promptly—otherwise, other track shoes will soon become bent as well. Track shoes support one another during undercarriage movement, so ignoring a bent shoe will eventually result in multiple damaged shoes, which will undoubtedly raise your maintenance expenses.
3. Chain guard
Chain guards are located on the bottom of the undercarriage. While this component is often overlooked by excavator owners, it plays a crucial role in keeping all undercarriage parts aligned as the equipment moves. For this reason, inspect chain guards regularly and replace them if they become damaged or bent.
4. Sprocket
The sprocket is positioned at the rear of the excavator. Owners should regularly check the wear of the sprocket teeth and ensure the sprocket remains in good working condition.
It’s important to note that frequently operating the excavator in reverse will speed up sprocket wear and tear.
5. Proper track tension
Avoid running the tracks too tight, as this increases the excavator’s traveling resistance and causes other components to wear out more quickly. On the other hand, overly loose tracks can lead to friction and wear between the tracks and other undercarriage parts. Thus, it’s vital to adjust track tension according to the terrain. For instance, when working on soft soil or cobblestones, keep the tracks slightly loose; for flat, hard surfaces, tightening the tracks is recommended.
6. Keep your excavator undercarriage clean
Failing to clean debris from the undercarriage regularly will increase friction between components, which in turn accelerates the wear of undercarriage spare parts.
In summary, replacing worn parts in a timely manner is a key way to reduce your excavator’s undercarriage maintenance costs and ensure the equipment operates at peak efficiency.
Take a moment to inspect your excavator’s undercarriage components now—and trust Sparkling Machinery to help you fix any issues!
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hydraulic motor for EC460
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27V DC 21W solenoid
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K9001469 spare part
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OEM Hyundai oil cooler plate-fin
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JS235 slewing drive
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Komatsu excavator electrical valve
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FAQ
faq
How do you ensure the quality of your parts?
We follow strict quality control procedures throughout the manufacturing process. Our parts are tested for durability, performance, and precision to ensure they meet industry standards and exceed customer expectations.
Are your products covered by a warranty?
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Yes, all of our excavator parts come with a warranty to ensure quality and reliability. The warranty period may vary depending on the type of part. Please contact us for detailed warranty terms for specific products.
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Can I get technical support for installing your parts?
Absolutely. We provide technical support and guidance for the installation and maintenance of our parts. Our team is available to assist you with any questions or concerns to ensure proper installation and optimal performance.
What types of excavator parts do you manufacture?
We manufacture a wide range of excavator parts, including hydraulic components, undercarriage parts, engine parts, wear parts, and more. Our products are designed to fit a variety of excavator models and are built to meet the highest quality standards.
What is the lead time for receiving excavator parts?
Our typical lead time depends on the complexity and quantity of the order. For standard parts, delivery usually takes between 7 to 14 days. For custom orders, the lead time may vary, but we always strive to ensure timely delivery.
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We are committed to producing the highest quality products at the most competitive prices. Therefore, we sincerely invite all interested companies to contact us for more information.
Contact us
Email: ranroswang@hksparkling.com
Wechat: +86 136 0901 0879
Skype: foreverlucia1
WhatsApp: +86 136 0901 0879
Address: No. 514-515, Hulin Road, Tianhe District, Guangzhou, China.
Sparkling Machinery Co.,Ltd
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Whatsapp: +8613609010879