Komatsu D155A Cutting Edges Kits 175-71-11240

OEM Komatsu D155A Cutting Edges Kits. It includes:2 pieces of straight cutting edges 175-71-11240/175-71-11241, 1 piece of left end bit 175-71-11180/175-71-11181, 1 piece of right cutting edge 175-71-11170/175-71-11171, Bolts 175-71-11450/175-71-11460, nuts 02290-11422, and washers 01602-02268.

1.Komatsu WA500-6 Cutting Edges Kits Techincal:

2. Detailed information For Komatsu D155A Cutting Edges Kits:

-175-71-11240/175-71-11241: Straingt Blades, 1500mm length, 60mm thickness, 500mm width. Weld cladding is applicable
-175-71-11180/175-71-11170: Bit end, 60mm thickness. Weld cladding is applicable
– 175-71-11450/175-71-11460: Plow Bolt 7/8”9-Uncx3-1/4
– 02290-11422: Nut 7/8
– 01602-02268: washer washers

3.Production Process For Komatsu D155A Cutting Edges Kits

1.Profiling:Roughly cut the blank shape of the corner blade and cutting edge from steel plates using laser cutting, according to the contour specified in the drawing.
2.Punch Press:Use a punch press to perform hole punching, trimming, or forming on localized areas of the blade.
3.multi-spindle Drilling: Drill multiple holes simultaneously in one feed stroke for bolt hole groups or lightening holes.
4.Heat Treatment:Typically consists of quenching followed by low-temperature tempering to achieve high hardness and wear resistance
Control heating temperature and cooling rate; prevent cracking or insufficient hardness.
5.Painting and Pack