Dozer Cutting Edge Fit For Caterpillar D9N D9R D9T 7T9125/7T5702

On improving the rigidity and wear resistance of the bulldozer Cutting Edge.
First of all, to improve the rigidity and wear resistance of the bulldozer Cutting Edge, it is necessary to start with the selection of materials. The material of the bulldozer Cutting Edge can choose high-strength steel, alloy steel and other materials. These materials have high hardness and toughness, which can improve the wear resistance and impact resistance of the Cutting Edge.
Secondly, the processing temperature is controlled, and appropriate heat treatment and surface hardening measures are adopted to ensure the hardness and strength of the Cutting Edge.

KTHpart also can product the D9N D9R D9T all of undercarriage oem spare parts: 

D9N D9R D9T Track Group Oil Lubricated   9W2749  9W2751  228-9812    

D9N D9R D9T Dozer Track Chains Oil Lubricated 43 Links  199-5525  199-5531  6Y1129  6Y1130  6Y8193  7T2281  8E7962  9W2748

610MM Track Shoes Single Grouser For Caterpillar D9N D9R D9T  7T2294  7T5921  7T5961

D9N D9R D9T Track Bolts And Track Nuts For Track Shoes

Dozer Segment Group Fit For Caterpillar D9N D9R D9T   Cr4687  160-4927  102-6676  160-4926  173-0949  7t1246

Dozer Idler Group Fit For Caterpillar D9N D9R D9T  1254655

Dozer End Bit Fit For Caterpillar D9N D9R D9T  8E4539  8E4540  1003137

Dozer Cutting Edge Fit For Caterpillar D9N D9R D9T  7T9125/7T5702

Ripper Tyne Fit For Caterpillar D9N D9R D9T Shank Ripper  8E5339

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