Caterpillar dozer D11 cutting edge 138-6484/138-6485/138-6486

Our aftermarket full sets of Caterpillar D11 Cutting Edge & End Bits replacement are top-tier ultra-heavy mining-grade GET components, specially engineered for the CAT D11N, D11R, D11T — Caterpillar’s largest flagship open-pit mining dozers. Caterpillar D11 is designed for extreme full-load mining operations, including massive overburden stripping, hard rock dozing, quarry bulk material handling and large-scale land formation.
Our factory offer a diverse array of blade types including Boron steel dozer Cutting Edge,Manganese dozer Cutting Edge,Carbon steel dozer Cutting Edge,Boron steel dozer End Bit,Manganese dozer End Bit,Carbon steel dozer End Bit,you can select material & hardness by working condition.
Caterpillar D11 cutting edge and end bits require 12.9 grade super-high tensile bolts. Old fatigue bolts must be replaced together during GET replacement.Besides , D11 End bits grade must be equal or higher than center cutting edge, because D11 blade corners bear the strongest side impact and wear fastest. Never mix standard-duty end bits with mining-grade center edges.

We supply high-quality cutting edges and end bits for Caterpillar D11 dozers, and our product range covers many other models and major equipment brands.All GET parts feature stable metallurgical quality, precise dimensional control and consistent wear performance. With reasonable pricing and reliable lead times,we support bulk orders for equipment dealers,maintenance contractors and mining & construction fleets. Welcome to contact us to get your quotation and parts catalog !