Komatsu Loader WA300 cutting edge 419-70-12122/419-70-12162/419-70-12152

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 WA300 Wheel Loader Cutting Edge & End Bits replacement are bolt-on GET wear parts specially designed for WA300 wheel loader buckets. Our aftermarket Komatsu Loader cutting edges can be classified to Single piece solid cutting edge and Segmental cutting edge , and our aftermarket Komatsu Loader end bits can be classified to Standard End Bit,Reinforced / Heavy Duty End Bit and Rock End Bit.

Our aftermarket Komatsu Loader cutting edges can supply various bevel design, including double bevel edge,single bevel edge,impact-resistant square edge and carbide-impregnated super wear-resistant type.The bevel angle determines the cutting edge's penetration capability and wear life.A sharper edge penetrates more easily but also wears down faster,end users should select based on "material density + abrasiveness."

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 ! We supply high quality replacement cutting edge and end bits for Komatsu WA300 wheel loader. Our GET parts pass strict hardness and dimension inspection. Could you kindly tell us your OEM number, working site condition and material option? Also advise if you need matching high strength bolts. We will prepare formal quotation with lead time and packing details for you soon.

Model	Part number	Alternative number	Description
WA300	419-70-12122	4197012122	Base Edge
WA300	419-70-12162	4197012162	Corner Base Edge
WA300	419-70-12152	4197012152	Corner Base Edge
WA300	419-70-12163	4197012163	Corner Base Edge
WA300	419-70-12153	4197012153	Corner Base Edge
WA300	418-815-A110	418815A110	Bolt on center edge
WA300	419-815-A120	419815A120	Bolt on end edge
WA300	419-815-1111	4198151111	Bolt on center edge
WA300	419-815-1121	4198151121	Bolt on end edge
WA300	419-815-1110	4198151110	Edges (Bolt-on)
WA300	419-815-1120	4198151120	Edges (Bolt-on)
WA300	419-70-12141	4197012141	Bolt on weld plate
WA300	419-70-12142	4197012142	Bolt on weld plate