Grader Pad (Part No. 381600386) on XCMG Motor Grader
Material Preparation:
Use spring steel with hardness 40–45 HRC. Cut blanks to 150±0.5 mm diameter via laser cutting.
Forming:
Hot-forge at 950–1000°C using 800-ton hydraulic press. Achieve final thickness 25±0.2 mm.
Heat Treatment:
Quench in oil at 850°C, temper at 420°C for 1.5 hours to restore ductility.
Surface Finishing:
Shot-peen with 0.6 mm steel beads. Apply 15–20 μm zinc-nickel coating.
Machining:
Drill mounting holes (Ø12H7) via CNC, concentricity ≤0.05 mm.
Inspection:
Test hardness, flatness ≤0.1 mm/m, and corrosion resistance.
Product Deatials
| Part Name | Pad | Part Number | 381600386 |
| Model | PY180G.12-6A | Application | XCMG Grader |
| Package Size | / | GW | 0.62KG |
| MOQ | 1 PC | Brand Name | CBP |
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