A guide to maintaining your undercarriage

Undercarriage maintenance isn’t always something that people think about, but it is important to keep your vehicle in good condition. Komatsu parts NZ can help you with the proper maintenance to keep your undercarriage in good working order. This guide is going to share a detailed piece of information on maintaining your undercarriages.

Benefits of maintaining your undercarriage

Undercarriage maintenance is essential to keep your Komatsu machine running smoothly. Here are some of the key benefits: 

  1. Proper undercarriage maintenance can help prevent wear and tear on your machine, which can, in turn, prolong its lifespan. 
  2. Undercarriage replacement can be expensive, so regular inspection and maintenance can help you avoid costly repairs or replacements down the road. 
  3. Maintaining your undercarriage will also keep dirt, dust, and other debris from accumulating and damaging your machine’s components over time. 
  4. By regularly inspecting and cleaning your undercarriage, you’ll also help ensure a smooth ride for operators and customers alike. 
  5. Finally, proper undercarriage care will improve the overall appearance of your machine and increase its value as a reliable investment.


How to maintain your undercarriage

Undercarriage maintenance is important for the longevity of your Komatsu equipment. Here are three major tips to help you keep your undercarriage in good condition:

  1. Inspect the bolts and fasteners on a regular basis. Tighten them as needed, but make sure they are not overtightened. 
  2. Check the condition of the grease and oil on a regular basis. If these oils become contaminated, it can lead to gearbox failure or other mechanical issues. Replace oil and grease as needed.
  3. Keep track of any leaks or damage that occurs beneath the machine while in use. 

Reasons why you need to maintain your undercarriage


  1. Undercarriage maintenance is an important part of keeping your Komatsu machine running smoothly. It can help prevent costly repairs and keep your equipment operating at its peak performance.
  2. Maintaining your undercarriage can also help prevent potential injuries in the event of a fall or other accident. By checking the condition of your undercarriage, you can ensure that it is safe for you and your crew to use.
  3. Undercarriage maintenance is a simple task that can be accomplished with a few basic tools and supplies. 

Important signs that your undercarriage is going to weaker

If you’re noticing that your Komatsu parts are wearing down a lot faster than normal, it may be time to have a look at your undercarriage. Here are some key signs that your machine’s undercarriage is starting to show its age: 

  • Your carriages start to wobble more noticeably, especially when turning.
  • The area around the axle becomes very worn and rusted.
  • The treads on your tires become very thin and bald.
  • Your gears start to slip more easily, especially in cold weather conditions.


In conclusion, it is important to keep your undercarriage clean and in good condition. Not only will this help your undercarriage to work more efficiently, but it will also increase the life span of your machine.

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