Which models does the PR Mining cover?
The PR Mining covers 4 models: PR 756, PR 766, PR 776 G8, PR. Former and renamed designations are listed in the models table on this page.
2024 —2026 · 4 models


Select a model to jump to its component table; former and renamed designations are listed under “Historical names / renamings”.
The numbers on the diagram correspond one to one with the rows below.
| No. | Component | Location | Applies to |
|---|---|---|---|
| 1 | Blade cutting edge | Lower cutting edge of blade | PR 776 G8 |
| 2 | Ripper tooth | Tip of rear ripper shank | PR 776 G8 |
| 3 | Track shoes | Lower ground-contact track run | PR 776 G8 |
Models with the same components are grouped together; select a group to open its component table.
Models: PR 756, PR 766, PR 776 G8
| No. | Component | Location |
|---|---|---|
| 1 | Blade cutting edge | Bottom edge of the dozer blade |
| 2 | Ripper tooth | Tip of the rear ripper shank |
| 3 | Track shoe | Ground-contact working surface of the track |
| Blade end bit | Left and right corners of the dozer blade |
| No. | Component | Location |
|---|---|---|
| 1 | Blade cutting edge | Bottom edge of the dozer blade |
| 2 | Ripper tooth | Tip of the rear ripper shank |
The PR Mining covers 4 models: PR 756, PR 766, PR 776 G8, PR. Former and renamed designations are listed in the models table on this page.
The PR Mining is also documented under these designations: PR 756, PR 766, PR 776 G8, PR, PR 716, PR 726, PR 736, PR 746, PR 716 Litronic, PR 726 Litronic, PR 746 Litronic.
The PR Mining is listed under the Liebherr brand. Period: 2024 —2026. Status: Historical model.
4 components are recorded, including: Blade cutting edge, Blade end bit, Ripper tooth, Track shoe. The full list with locations is in the components table on this page.
Model-specific components with their own page: Blade cutting edge, Blade end bit, Ripper tooth, Track shoe (4 in total).
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ANRANST provides customers worldwide with engineering assessment, production at certified foundries to the customer technical requirements, quality control and finished-part delivery for custom wear parts and industrial spares, with scope to support other custom industrial parts.
We review mating surfaces and interface dimensions and assess material, heat treatment and manufacturing feasibility.
Material grades and heat-treatment processes are specified order by order, stated in the technical agreement and tracked through production.
Drawing confirmation, material and process control, production tracking, inspection and acceptance coordination.
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Provide the existing model, drawings, drawing, materials or operating conditions so we can identify the appropriate technical review and supply route.
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