Caterpillar wheel Dozer 844 cutting edge 4T6386/6Y5540/4T6386

Our aftermarket full sets of Caterpillar 844 Wheel Dozer Cutting Edge & End Bits replacement are top-tier ultra-heavy-duty mining GET parts customized exclusively for the Caterpillar 844 series wheel dozer . Designed for extreme open-pit mining operations, the 844 machine undertakes super-large-volume overburden removal, massive coal stockpile handling, quarry hard rock sorting, heavy haul road profiling, and ultra-heavy industrial earthfill projects.

Our factory offer a diverse array of blade types including Boron steel dozer Cutting Edge,Manganese dozer Cutting Edge,Carbon steel dozer Cutting Edge,Boron steel dozer End Bit,Manganese dozer End Bit,Carbon steel dozer End Bit,you can select material & hardness by working condition.

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

1. Raw material spectral test:  we will detect chemical composition for every batch, reject recycled inferior steel.

2. Hardness test: our technican will do hardness test on cutting edges and end bits for multi-point, and ensure hardness controlled at reasonable range, no local soft zone.

3. Dimension inspection: our inspector will check length, width, thickness, hole pitch, hole diameter and end bit contour, all tolerances comply with OEM drawings.

4. Bevel & profile inspection: we will check uniformity of bevel angle, and inspect cup or flat profile of end bits, ensure no forging defects.

5. Visual inspection: ensure no quenching cracks, surface scratches, deformation, burrs or cold laps.

Welcome to contact us for Caterpillar wheel dozer cutting edge and end bits, our products cover Cat 814,815,816,824,825,826,834,844 wheel dozers. Multiple bevel options for cutting edge: double bevel reversible, single bevel, square edge and carbide reinforced. End bits available in flat cut and heavy-duty cupped hot forged style.

To quote precisely, please share your wheel dozer 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.