805201420 Nut XCMG XDE130 Electric driving dump truck spare parts

The 805201420 nut effectively solves common problems such as loose parts, excessive assembly clearance, displacement due to operational vibration, thread stripping and disengagement, fastening failure, abnormal noise and wear of parts, and assembly shaking and falling off. It is suitable for scenarios such as fastening and replacing parts in construction machinery and equipment, structural assembly modification, troubleshooting of loosening faults, original factory assembly of new machines, and maintenance and upgrade of the entire machine structure. The product is made of original high-strength alloy material, hardened and forged, precision tapped, and reinforced with anti-rust and anti-corrosion treatment. The threads are regular and precise, with high hardness and resistance to deformation, wear resistance and no stripping. It is suitable for the harsh working conditions of construction machinery such as high-frequency vibration, load impact, outdoor temperature difference, and humid and dusty conditions, and provides long-term locking of various assembly parts.

Core technical parameters:

– Product Model: 805201420
– Product Name: Nut
– Material specifications: High-strength alloy material, with overall hardening treatment, high hardness and deformation resistance, compatible with original equipment fastening parameters.
– Processing technology: Precision one-piece forging, standard thread tapping, and multiple quality inspections for concentricity, hardness, and fit.
– Performance and working condition adaptability: High locking strength, shockproof and anti-loosening, wear-resistant and corrosion-resistant, suitable for complex equipment operation conditions.
– Structural features: Original factory standard precise tooth spacing size, tight and firm bite, eliminating the possibility of loose parts or stripped threads.

This product undergoes rigorous hardness testing, locking strength testing, vibration resistance testing, and corrosion resistance testing before leaving the factory, meeting the original equipment manufacturer (OEM) and assembly standards for construction machinery. Replacing parts with this product completely eliminates potential problems such as loose fasteners, stripped threads, and assembly wobbling, enhancing equipment structural stability, reducing component wear and downtime, minimizing maintenance costs, and ensuring long-term stable operation of the entire construction machinery structure.

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