Komatsu Loader WA380 cutting edge 424-815-A140/424-815-A110/424-815-A140

Our aftermarket full sets of Komatsu WA380 Wheel Loader Cutting Edge & End Bits replacement are bolt-on GET wear parts specially designed for WA380 wheel loader buckets including WA380-6、WA380-7、WA380-8. 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.

To ensure stable quality,our factory execute strict quality inspection during our entire process :

1. Material Test: we will do raw material spectrum inspection with mill test certificate, and prevent inferior steel substitution.

2. Hardness Test: our technician will do rockwell hardness test for each batch, and ensure hardness controlled at reasonable range, prevent premature wear and chipping.

3. Dimensional Inspection: we will check total length, thickness, width, bolt hole pitch and diameter by caliper & fixture, tolerance controlled within ±1.5mm.

4. Visual & NDT Inspection: we will do visual check for surface cracks, blowholes and casting defects. Magnetic particle inspection available for critical batches to detect internal microcracks.

5. Heat Treatment Inspection: our technician will measure hardened depth to ensure sufficient wear layer, to avoid thin surface hardening and early penetration.

6. Bolt Hole Fitting Test: we will do bolt assembly test, smooth insertion, no oval holes, and flat contact without warping.

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.