Email: order@longwearparts.com


Caterpillar dozer D9 cutting edge 4T6448/4T-6448

Products information
1)Material: Carbon steel or Manganese steel or boron steel
2)Surface: yellow paint or gray paint or as your request
3)Hardness: HB280-500 or HB320~360 or HB440~500
4)Technique: forging, machining, heat treatment
5) Package: strong plywood pallet 
6) Application :used in a wide variety of applications across all Caterpillar,Komatsu , Shantui graders,bulldozers,loader buckets .Multiple edge models to match your applications and job site's needs . 

Product Description:

Long wear parts product line includes a comprehensive array of cutting edges & end bits compatible with all makes and models of bulldozers .Long wear parts 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 .

Part number Alternative number Description Dimension Hole
4T6386 4T-6386     Center 1.125 x 13.000 x 41.000 7 
4T6459 4T-6459     Center 1.125 x 13.000 x 52.250 9 
4T6456 4T-6456     End 1.125 x 13.000 x 37.375 6 
4T6448 4T-6448     Center 1.125 x 13.000 x 59.750 10 
9W4500 9W-4500     Heavier Center 1.375 x 13.000 x 41.000 7 
7J2980 7J-2980     Heavy Duty Center 1.625 x 13.000 x 41.000 7 
7J2961 7J-2961     Heavy Duty Center 1.625 x 13.000 x 52.250 9 
7J2960 7J-2960     Heavy Duty End 1.625 x 13.000 x 37.500 6 
7J2962 7J-2962     Heavy Duty Center 1.625 x 13.000 x 59.750 10 
4T6391 4T-6391     Level Cut End Bit RH 1.125 x 13.000 x 19.950 7 
4T6392 4T-6392     Level Cut End Bit LH 1.125 x 13.000 x 19.950 7 
3G8289 3G-8289     Hot Cup End Bit RH 1.375 x 16.000 x 27.500 7 
3G8290 3G-8290     Hot Cup End Bit LH 1.375 x 16.000 x 27.500 7 
3G8281 3G-8281     Hot Cup End Bit RH 1.625 x 16.000 x 27.500 7 
3G8282 3G-8282     Hot Cup End Bit LH 1.625 x 16.000 x 27.500 7 
9W9193 9W-9193     Hot Cup End Bit RH 2.000 x 16.000 x 27.500 7 
9W9194 9W-9194     Hot Cup End Bit LH 2.000 x 16.000 x 27.500 7 
7T4342 7T-4342     Wide Center (Offset Holes) 1.625 x 16.000 x 41.000 7 
7T4093HC 7T-4093HC     End Bit (Long Side) RH 2.250 x 18.500 x 27.500 7 
7T4092HC 7T-4092HC     End Bit (Long Side) LH 2.250 x 18.500 x 27.500 7 

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Contact: Zoe Shi

Phone: +86-19700710133

Tel: +86-19700710133

Email: order@longwearparts.com

Add: Beilun District, Ningbo, China

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