Steering Unit (Part No.: 803004427)
Housing:
High-strength nodular cast iron with Brinell hardness 220–260 HBW.
Gear Components:
Case-hardened alloy steel, surface hardness ≥58 HRC.
Shafts:
Precision-ground 42CrMo4 steel , tensile strength ≥1,000 MPa.
Seals:
FKM fluorocarbon rubber for oil resistance (≤-25°C to +200°C).
Surface Treatments:
Phosphate coating on internal gears, thickness 8–12 μm.
Key Tests:
Ultrasonic inspection for casting defects.
Magnetic particle testing on welds.
Corrosion Protection:
Electrophoretic coating on external surfaces.
Lubricant Compatibility:
Must withstandVG 68 hydraulic oil.
Product Deatials
| Part Name | Steering Gear | Part Number | 803004427 |
| Model |
BZZ1-160 |
Application | XCMG Paver |
| Package Size | / | GW | 5.5KG |
| MOQ | 1 PC | Brand Name | CBP |
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