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Can we repair these old dozer blades?

Two damaged dozer blades are being cut and rebuilt. This video covers the repair and welding process, showing how worn parts are restored for continued use in heavy construction work. FBI joins search ...
Pacific Northwest Hillbilly on MSN

Cat D4-7U dozer rebuild part 1: complete teardown

Watch the full teardown of a Cat D4-7U dozer in Part 1 of the rebuild series! Step-by-step inspection and prep for a total rebuild. #CatD4 #DozerRebuild #HeavyMachinery ...