Komatsu Loader WA450 cutting edge 421-70-32920/421-815-3210/421-815-3220

Our aftermarket full sets of Komatsu WA450 Wheel Loader Cutting Edge & End Bits replacement are bolt-on GET wear parts specially designed for WA450 wheel loader buckets. Our aftermarket Komatsu WA450 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.

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