Caterpillar dozer D9 cutting edge 7T4341/7T9782/9W3928

Our aftermarket full sets of Caterpillar D9 Cutting Edge & End Bits replacement are ultra heavy-duty ground engaging tools designed for CAT D9 series large dozers, covering D9N, D9R, D9T models. The Cat D9 large dozers are widely deployed for open-pit mining stripping, massive overburden removal, large volume rock and earth moving, heavy road subgrade construction, stockpile management and land reclamation projects. 
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.
Before order D9 cutting edge and end bits , please confirm your dozer blade type first.Different blade structures match different length, hole spacing and thickness of cutting edges and end bits. SU & U blades are widely used for mining overburden removal and heavy rock dozing, which normally require ultra-thick heavy-duty edges. Straight blades are more common for land grading and road subgrade works.
Welcome to contact us for more detailed information : we promise that check for cracks, slag inclusion, air holes, bending distortion before shipment. Heat treatment cracks are hidden danger; once used under heavy impact, the cutting edge may crack suddenly and cause safety risk.