Product Description
D4 CAT Bulldozer Cutting Blade 4T2973, 9W9796, 4T9586, 9W6615, 7T6678, Caterpillar Dozer End Blades Bucket Wear Parts, replacement spare parts blades Bolt-On Reversible Blade Flat Cutting Edges, Bulldozer Blade Center Cutting Edges, Ground Engaging Tools Factory
D4 CAT Bulldozer Cutting Blade 4T2973 Feature:
Part Number 4T2973 / 4T-2973
Weight:44.09 LBS
Brand Name Custom Logo
Replacement Brand Caterpillar (CAT)
Machine Model Track-Type Tractor, Bulldozer & Dozer
Product Type: Loader Blades
Material: C80/16Mn/30MnB
High-carbon steel (C80); Boron steel (30MnB)
Hardness: HB320~360 or HB440~480
Process: Heat Treatment
Color: Yellow, Red, Black or Customer Required
OEM: Make as Customer′s Samples or Drawings
Applicable Industries: Construction works
Packing: Standard exported packaging
Caterpillar style bolt on end cutting edge for a D4 Caterpillar Bulldozer. This is a double beveled reversible end cutting edge that is .625″thick, 8″wide and 33.75″in length. It takes 6 of a 5/8″X 2″(750X200) plow bolt and 6 of a 5/8″(625 HEX NUT) hex nut. The bolt hole spacing is 6″from center to center of the bolt holes, and 1.875″when measured from the edge of the bucket cutting edge to the center of the first hole.
Adaptable for most of dozers in market, including Komatsu, Caterpillar, Hitachi, Sumitomo, Kato, Daewoo, Hyundai etc, also could be designed and produced by clients’ drawing.
Mechanical properties of products could reach international standard after quenching and tempering heat treatment.
Thanks to our high quality raw material and professional heat treatment, our products’ wear life and performance of are 15% ~ 20% higher than most of other similar products in market. 4T6381 CAT D8 Bulldozer Second Cutting Edge 4T6388 4T6611 4T6612 4T6613 4T6614
| Material Performance | High-carbon steel | Boron steel | Manganese steel |
| Hardness | HB280-320 | HB420-480 | HB340-380 |
| Tensile (Rm Mpa) | 1030Rm-N/mm2 | 1620Rm-N/mm2 | 1250Rm-N/mm2 |
| Elongation(A%) | 12% | 7% | 9% |
| Impact test(AKV Joule) | 25ºC 6J | 25ºC 24J | 25ºC 14J |
| Yield(Rp.02 Mpa) | 600Re-N/mm2 | ||
| Fit models | CAT, Komatsu, Hyundai, Hitachi, Daewoo. etc | ||
Replacement Parts, Equipment Blades, and Cutting Edge equipment for CAT brand machinery.
China Cutting edges Blades with the longest life.
Cutting edges are a Real Steel specialty. As well as stocking the best cutting edges, our custom designed cutting edges provide superior quality and better wear life. You’ll get cutting edges that are harder and tougher, and you’ll get them fast.4T6448 CAT Dozer Cutting Edges 4T6378 4T6381 4T6385 4T6386
We can custom make wear parts for every major brand that work harder and last longer. For any parts that wear out, get in touch and we can help. 9W3928 CAT Dozer D11T, D11R Cutting Edge 45mm
Cat dozer cutting edges provide the best balance of abrasion and impact resistance. Both Cat cutting edges and end bits are designed as a balanced system to move more material over a longer period with less downtime. This is accomplished by providing great strength for superior breakage resistance, and by offering maximum wear protection from both bottom and face wear on the cutting edge.
Manufactured from steel with properties that maintain hardness for long wear life, our durable cutting edges make it possible for your machines to deliver the performance you demand. Protect your investment by always choosing genuine Cat Ground Engaging Tools.
Attributes
• Impact and abrasion resistance
• High productivity in any application
Applications
• Production dozing, finish dozing, and overburden removal
• Straight Blades
