How to Measure Excavator Bucket Pins for a Perfect Attachment Fit

Excavator attachments are essential tools for construction projects, and finding the right attachment is critical for efficient and safe operation. One of the most important factors in selecting the right attachment is ensuring that it fits your machine’s bucket pins accurately. Failing to measure your excavator bucket pins correctly can lead to safety risks and damage to your equipment.

In this post, we will outline the steps you should follow to measure your excavator bucket pins accurately for a new attachment.

Step 1: Determine the Pin Diameter

The first step is to determine the pin diameter. This measurement is the most critical in finding the right attachment for your machine. To measure the pin diameter, use a caliper or measuring tape to measure the distance between the outer edges of the pin. Take multiple measurements at different points along the pin to ensure accuracy.

Step 2: Measure the Dipper Width

Once you have determined the pin diameter, measure the dipper width or “gap between the ears”. This measurement is crucial to ensure that the attachment you select has the correct pin length to fit your machine. To measure the dipper width, measure between the sides of your existing bucket hangers. Take multiple measurements at different points along the pin to ensure accuracy.

Step 3: Check the Pin-to-Pin Center Distance

The final step is to check the distance between the centers of the two pins. This measurement is crucial in ensuring that the attachment you choose is compatible with your machine. To check the pin-to-pin center distance, measure the distance between the centers of the two pins. Take multiple measurements at different points to ensure accuracy.

Conclusion

Measuring your excavator bucket pins accurately is crucial in ensuring that the attachment you choose fits your machine properly. It’s essential to take multiple measurements at different points along the pin to ensure accuracy. If you’re unsure about how to take these measurements or want to ensure that your attachment fits your machine perfectly, contact us!

Remember, prioritizing safety and accurate measurements when selecting a new excavator attachment will help you avoid safety risks and damage to your machine.

Please refer to the below diagram for referance