805140890 Screw XCMG XDE130 Electric driving dump truck spare parts

The 805140890 screw effectively solves common problems such as loosening of small parts, stripped threads, screw corrosion and jamming, insufficient tightening force, loosening and displacement due to vibration, breakage due to twisting under stress, failure due to corrosion under working conditions, and component gap movement. It is suitable for replacing old screws in construction machinery, tightening and repairing precision parts of equipment, assembly locking and rectification, original factory assembly of new machines, and maintenance and reinforcement of small structures in the whole machine. The product is made of original high-quality high-strength steel, and is treated with precision thread rolling, surface anti-rust passivation, and hardening and strengthening processes. The threads are fine and regular, with high engagement accuracy, sufficient hardness, strong torsional resistance, and not easy to deform, break, rust, loosen, or strip. It can adapt to the harsh working conditions of construction machinery such as high-frequency vibration, slight load impact, humid and dusty conditions, and oil corrosion, and provides long-term protection for the assembly, fitting and stable fastening of various precision parts of equipment.

Core technical parameters:

– Product Model: 805140890
-Product Name: Screw
– Material specifications: Original high-strength steel, rust and corrosion resistant, sufficient hardness, torsion and pressure resistant, and strong durability.
– Processing technology: precision thread rolling and shaping, surface protection treatment, and multiple rigorous quality inspections for torque and pressure resistance.
– Performance and working condition adaptability: Secure and reliable, shockproof and anti-loosening, suitable for complex vibration operation conditions of engineering machinery.
– Structural features: The threads are uniform and precise, with a tight fit, eliminating the risk of small parts loosening, shifting, or falling off.

This product undergoes specialized testing at the factory, including torque load capacity, compressive strength and deformation resistance, rust and corrosion resistance, vibration and loosening resistance, and durability, meeting the original equipment manufacturer (OEM) standards and industry assembly standards for construction machinery. Replacing the original equipment with this product improves the tightness of precision components, eliminates issues such as assembly gaps, wobbling, abnormal noises, and looseness, reduces wear and tear on parts and the probability of minor equipment downtime, lowers daily maintenance costs, and continuously ensures the robust, stable, and safe operation of the entire construction machinery assembly structure.

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