How to Change Excavator Bucket Teeth Easily and Efficiently

When I first joined Lano Machinery, one of the most common questions our customers asked was how to replace Bucket Teeth properly. Over time, I realized that while it seems like a simple job, doing it the wrong way can lead to faster wear, reduced digging efficiency, or even damage to your excavator’s bucket. So today, I’d like to share my professional experience on how to change excavator bucket teeth safely, quickly, and correctly — just the way we do it at Lano Machinery.

Why Do Excavator Bucket Teeth Need to Be Replaced?

Bucket teeth are exposed to intense friction and impact when digging into soil, rock, or other materials. Over time, this constant abrasion wears down the teeth, reducing cutting efficiency and increasing fuel consumption. Regularly replacing them ensures:

• Improved digging performance

• Extended bucket lifespan

• Reduced fuel and maintenance costs

• Higher work efficiency and safety

If you notice your machine working slower than usual or burning more fuel, that’s a clear sign the teeth need replacement.

What Tools and Parts Should I Prepare Before Replacement?

Before starting, make sure you have all the necessary tools and parts ready. Here’s a quick checklist based on our standard at Lano Machinery:

Being fully prepared helps prevent downtime and ensures a smooth replacement process.

How Do I Remove the Old Excavator Bucket Teeth?

Here’s the step-by-step process I always follow in the field:

1. Position the bucket safely on level ground with enough working space.

2. Clean the tooth area to remove any debris or hardened soil.

3. Knock out the old pin using a hammer and punch. Some pins may be stubborn due to rust—apply penetrating oil if needed.

4. Remove the worn tooth by pulling it off the adapter. If it’s stuck, a few careful hammer taps will do.

Always remember to check the adapter condition; if it’s worn or cracked, it’s best to replace it too.

How Do I Install New Bucket Teeth Correctly?

Once everything’s clean and ready:

1. Align the new tooth with the adapter.

2. Slide it in place firmly until it fits snugly.

3. Insert the new pin and retainer to lock it in securely.

4. Check tightness — ensure the pin is fully seated and the tooth doesn’t wobble.

5. Test operation by running a light digging cycle to confirm stability.

Replacing teeth one at a time ensures even wear and maintains bucket balance.

What Makes Lano Machinery Bucket Teeth More Durable?

At Lano Machinery, we design our Bucket Teeth using premium heat-treated alloy steel for exceptional hardness and toughness. Here’s a brief comparison showing why our customers choose us:

Our products are tested under real job-site conditions, ensuring that every tooth performs reliably under extreme workloads.

How Often Should I Replace My Excavator Bucket Teeth?

It depends on your working environment and material type. Based on my experience:

• Soft soil or clay: Replace every 600–800 hours

• Gravel or rocky soil: Replace every 300–400 hours

• Mining or heavy-duty applications: Replace every 200–300 hours

Regular inspection is key. Once the tooth tip becomes blunt or the profile changes, it’s time for a new set.

How Can I Get Expert Support or Replacement Parts?

If you’re unsure which bucket teeth model fits your excavator or need professional replacement guidance, our Lano Machinery team is always ready to help. We offer a full range of excavator wear parts, including bucket teeth, adapters, side cutters, and pins—all engineered for strength and reliability.

💬 Contact us today to get a free consultation or quote. Our technical team can guide you in choosing the right bucket teeth for your machine and help you keep your equipment running at peak performance.