Komatsu Loader WA350 cutting edge 423-70-12121/424-70-12220/423-70-12161

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 WA350 Wheel Loader Cutting Edge & End Bits replacement are bolt-on GET wear parts specially designed for WA350 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.

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.

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."

Welcome to contact us for more detailed information.Normal production lead time: 25–35 working days upon receipt of deposit. To quote precisely, please share your loader model, OEM part numbers for cutting edge & end bits, plate thickness, required bevel type, end bit style,we can provide material and hardness test report with stable lead time.

Model	Part number	Alternative number	Description
WA350	423-70-12121	4237012121	Base Edge
WA350	424-70-12220	4247012220	Base Edge
WA350	423-70-12161	4237012161	Corner Base Edge
WA350	423-70-12151	4237012151	Corner Base Edge
WA350	423-806-1130	4238061130	Corner Base Edge
WA350	423-806-1120	4238061120	Corner Base Edge
WA350	423-815-1111	4238151111	Edges (Bolt-on)
WA350	423-815-1110	4238151110	Edges (Bolt-on)
WA350	423-815-1121	4238151121	Edges (Bolt-on)
WA350	423-815-1120	4238151120	Edges (Bolt-on)
WA350	423-70-12220	4237012220	Base Edge
WA350	423-809-1120	4238091120	Base Edge
WA350	423-809-1160	4238091160	Base Edge
WA350	423-809-1150	4238091150	Base Edge
WA350	423-823-1310	4238231310	Dozer Edge
WA350	423-823-1320	4238231320	Dozer End