Material and Technical Specifications of XCMG Loader U-Bolt (Part No. 251805877)The material undergoes heat treatment (quenching and tempering) to achieve a hardness of HRC 28-32, balancing toughness and wear resistance. Surface protection includes electro-galvanizing or hot-dip galvanizing (thickness ≥8μm) for corrosion resistance in harsh environments.
Technical requirements:
Thread accuracy: Class 6g tolerance for secure fastening.
Surface integrity: No cracks, folds, or defects; smooth transitions at bends.
Mechanical performance: Minimum tensile strength of 800 MPa, with a tightening torque range of 300-350 N·m during installation.
Load capacity: Validated via static/dynamic load tests to withstand operational stresses without deformation.
Product Deatials
| Part Name | U Type Bolt | Part Number | 251805877 |
| Model | 500FN.7.2-4 | Application | XCMG Loader |
| Package Size | / | GW | 3.5KG |
| MOQ | 1 PC | Brand Name | CBP |
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