803591175 Standard Spring Washer XCMG XDE130 Electric driving dump truck spare parts

The 803591175 standard spring washer effectively solves common problems such as fastener vibration loosening, excessive thread engagement clearance, abnormal noise from equipment operation, uneven tightening pressure, washer elastic fatigue failure, oxidation and corrosion breakage, poor locking and anti-loosening effect, and component displacement and loosening. It is suitable for replacing old spring washers in construction machinery, inspecting equipment fastening and anti-loosening points, modifying assembly anti-loosening structures, original equipment assembly for new machines, and maintenance and upgrades of the entire machine’s fastening system. The product uses original high-elasticity alloy steel, integrally stamped, elastically quenched and strengthened, and surface treated with anti-rust passivation. It has sufficient elasticity and toughness, stable rebound performance, moderate hardness, and strong fatigue resistance. It is not easily damaged or deformed under long-term pressure, and the thread engagement is tight. It is rust-proof, corrosion-resistant, and wear-resistant, suitable for harsh operating conditions such as high-frequency vibration, heavy-duty operation, humid and dusty environments, and oil corrosion in construction machinery. It effectively improves the locking force of equipment fasteners and prevents loosening and thread slippage.

Core technical parameters:

– Product Model: 803591175
-Product Name: Standard Spring Washer
– Material specifications: Original high-elastic alloy steel, rust-proof and corrosion-proof treatment, stable elasticity, fatigue resistance, pressure resistance and durability.
– Processing technology: precision stamping, quenching and elastic strengthening, surface protection treatment, and multiple stringent quality inspections before leaving the factory.
– Performance and working condition adaptability: elastic anti-loosening and shock-resistant, suitable for heavy-duty vibration and complex working conditions of engineering machinery.
– Structural features: Standard size specifications, uniform opening and rebound, strong anti-loosening and anti-retardation effect, eliminating the risk of fastener loosening.

This product undergoes specialized testing for elasticity and durability, compressive fatigue resistance, rust and corrosion resistance, and vibration anti-loosening before leaving the factory, meeting the original equipment manufacturer (OEM) and industry assembly standards for construction machinery. Replacing the original equipment with this product effectively strengthens the equipment’s fastening and anti-loosening performance, counteracts loosening caused by operating vibrations, stabilizes assembly structure gaps, reduces component noise, displacement, and loosening, lowers equipment maintenance frequency and operating costs, and continuously ensures the tightness, safety, and long-term stable operation of the entire construction machinery’s fastening structure.

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