Liebherr® Cutting Edges and Bolt-On Wear Parts

Bolt-On Cutting Edges for Liebherr® Construction Equipment

Bolt-on cutting edges are among the most common wear parts used on buckets and ground-engaging attachments. They form the leading working edge and can be replaced when worn without modifying the attachment structure.

The parent category Wear Bars, Cutting Edges & Wear Profiles includes wear bars, weld-on cutting edges, grader blades, wear profiles and additional wear protection components for construction equipment.

Selection by Reference Number and Dimensions

Cutting edges are often identified using the existing reference number together with the dimensions of the installed component. Before replacement, length, width, thickness, bolt pattern and installation position should be verified.

These specifications help ensure that the replacement part matches the existing cutting edge system.

When Are Bolt-On Cutting Edges Used?

Bolt-on cutting edges are used wherever worn working edges must be replaced as part of regular maintenance. The cutting edge is secured using bolts and nuts and can be removed and replaced when required.

This design simplifies repair and maintenance work on buckets and other attachments.

Additional Cutting Edge Categories

For universal bolt-on cutting edges, please refer to 6 Inch Bolt-On Cutting Edges and 6 Inch Reversible Bolt-On Cutting Edges – Cut to Size.

For weld-on applications, suitable products can be found in Wear Bars & Cutting Edges and Wear Bars & Cutting Edges Cut to Size.

Manufacturer-Specific Cutting Edge Categories

Additional manufacturer-specific categories include CAT Cutting Edges, Komatsu Cutting Edges and Volvo Cutting Edges.

Matching fasteners for bolt-on cutting edges can be found in the category Bolts & Nuts.

Check Before Replacement

Before replacing a cutting edge, the reference number, length, width, thickness, bolt pattern and installation position should be checked. Careful verification helps ensure correct fitment and reduces installation work.

Frequently Asked Questions About Liebherr® Cutting Edges

What are bolt-on cutting edges used for?

Bolt-on cutting edges are used as replaceable wear components on buckets and other ground-engaging attachments.

How do I identify the correct cutting edge?

Identification is typically based on the reference number, dimensions, bolt pattern and installation position of the installed component.

Which dimensions should be checked?

Length, width, thickness, bolt pattern and installation position should be verified before ordering.

Where can I find universal cutting edges?

Universal products are available in the category 6 Inch Bolt-On Cutting Edges.

Trademark and Compatibility Notice

Unless explicitly identified as original parts, the products in this category are LIS® replacement parts. Liebherr® is used solely to identify compatibility.