Komatsu Dozer D355 cutting edge 195-70-12492/195-71-51640/195-71-51630

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: HB280-320 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 . 

Our aftermarket full sets of Komatsu D355 crawler dozer Cutting Edge & End Bits replacement are bolt-on GET wear parts specially designed for D355 crawler dozer buckets. The Komatsu D355 crawler dozers are widely used in open-pit overburden stripping, mass earthmoving, dam construction, mine waste hauling, weathered hard rock excavation and large port & airport site grading, capable of long-hour continuous full-load operation.

We can supply various bevel design cutting edges for Komatsu D355 crawler dozers , including double bevel cutting edge,single bevel cutting edge, square edge and segmented cutting edge. Different bevel design fit different working site condition.We can also supply various end bit styles, including standard bolt-on end bit,heavy duty reinforced end bit,weld-on end bit and serrated end bit.

Purchasing Notes :

1. Confirm exact model and bucket type before ordering

Distinguish machine models and confirm general bucket or light rock bucket. Different bucket configurations have different hole layouts. It is better to provide OEM part number.

2. Avoid overly hard brittle blades

Excessively high hardness leads to brittleness and edge chipping. Qualified parts must balance wear resistance and toughness.

3. Check plate thickness and flatness strictly

Inspect plate straightness and uniform thickness on arrival. Reject bent, twisted or thin plates to prevent deformation during frequent scraping work.

4. Verify standard CNC hole precision

Unqualified hole positions will cause bolt loosening and equipment vibration, accelerating wear part damage. CNC precision holes are required.

Welcome to contact us for more details ! Our aftermarket cutting edges and end bits have several material options including 30MnB boron steel, C80 high carbon steel, NM400/NM450 alloy steel and custom Mn13 manganese steel . The cutting edge styles include double bevel cutting edge,single bevel cutting edge, square edge and segmented cutting edge,and the end bit styles include standard bolt-on end bit,heavy duty reinforced end bit,weld-on end bit and serrated end bit. Normal production lead time is 25–35 working days upon receipt of deposit.

Model	Part number	Alternative number	Description
D355	195-70-12492	1957012492	Dozer cutting edge
D355	195-71-A1120	19571A1120	End edge
D355	195-71-51640	1957151640	Cast end bit
D355	195-71-51630	1957151630	Cast end bit
D355	195-71-51640B	1957151640B	Hot cup end bit
D355	195-71-51630B	1957151630B	Hot cup end bit
D355	195-71-A1654	19571A1654	Dozer cutting edge
D355	195-72-A1144	19572A1144	End edge
D355	195-72-11144	1957211144	Dozer cutting edge
D355	195-71-11183	1957111183	Cast end bit
D355	195-71-11173	1957111173	Cast end bit
D355	195-71-11183B	1957111183B	Hot cup end bit
D355	195-71-11173B	1957111173B	Hot cup end bit
D355	175-70-21115	1757021115	Dozer cutting edge
D355	175-70-26310	1757026310	End edge
D355	175-70-21126	1757021126	Cast end bit
D355	175-70-21136	1757021136	Cast end bit
D355	175-70-21126B	1757021126B	Hot cup end bit
D355	175-70-21136B	1757021136B	Hot cup end bit