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Wheel Tractor Scraper Cutting Edge Feature:
CAT Part No.: 4T6380
Type: Centre Edge
Size: 1.125” thick * 13” wide * 29.5” length
Material: High carbon steel or Boron steel
Compatible Machine Models:
WHEEL TRACTOR SCRAPERS
Made in China
Caterpillar style bolt on end cutting edge for a 621 Caterpillar Scraper. This is a double beveled reversible bucket cutting edge that is 1.125” thick, 13” wide and 29.5” in length. It takes 9 of a 1” X 3” (100X300) plow bolt and 9 of a 1” (100 HEX NUT) hex nut. The bolt hole spacing is 6” from center to center of the bolt holes, and 2.75” when measured from the edge of the bucket cutting edge to the center of the first hole.
Weight: 113 lb / 51.26 kg
Along with our full range of hardened edges for all scraper models, also stocks routers, rippers, adaptors and floor guides. Drop centre and level cut edges are available
Rolled Steel Blades and End Bits
EX dozer products are available in the following alloys:
•ForgeTemp Steel Plate – High carbon roll-forged steel, designed for highly abrasive,moderate impact conditions.
•MaxTemp Steel Plate Heat treated through-hardened steel gives maximum protection
•against impact breakage in the toughest digging conditions without sacrificing wear life.
•Carbide Embedded Products – Significantly extends wear life over conventional edges in
•impact conditions. This product is produced by embedding carbide particles into a heat-treated base metal, bonding the metals together forming a unified steel with greatly enhanced wear properties. All EX carbide embedded products are fully warranted to provide cost-effective service in factory recommended applications.
•Hot cupped, drop-corner end bits are thicker throughout and self-sharpening for maximum penetration.
•Straight type end bits are superior for level cuts.