803591176 Flat Washer XCMG XDE130 Electric driving dump truck spare parts

The 803591176 flat washer effectively solves common problems such as concentrated tightening pressure, wear and tear on assembly contact surfaces, uneven component gaps, equipment vibration, loosening and abnormal noise, rust and thinning of gaskets, deformation and collapse under pressure, poor assembly fit, and friction damage to parts. It is suitable for replacing old flat washers in construction machinery, inspecting equipment fastening points, leveling and correcting assembly gaps, original equipment assembly for new machines, and maintenance and upgrades of the entire machine’s fastening system. The product uses original high-strength precision metal material, undergoing integrated precision stamping, surface grinding and leveling, and surface rust-proofing and passivation processes. The disc surface is flat and smooth, with precise dimensions, uniform pressure, and sufficient hardness. It possesses excellent pressure resistance, wear resistance, deformation resistance, rust prevention, and corrosion resistance. It is not prone to collapse, deformation, wear, or damage under long-term heavy loads. It is suitable for harsh operating conditions in construction machinery, including high-frequency vibration, heavy-duty operation, humid and dusty environments, and oil corrosion, effectively protecting assembly contact surfaces and ensuring long-term stability of equipment assembly gaps.

Core technical parameters:

– Product Model: 803591176
-Product Name: Flat Washer
– Material specifications: Original high-strength metal material, rust and corrosion resistant, pressure resistant and wear resistant, dense texture and not easily deformed.
– Processing technology: precision stamping, surface finishing and leveling, surface protection treatment, and multiple rigorous quality inspections before leaving the factory.
– Performance and working condition adaptation: pressure-reducing surface, wear-resistant and pressure-resistant, suitable for heavy-duty vibration and complex working conditions of engineering machinery.
– Structural features: Standard flat surface, precise size fit, uniform and stable force distribution, eliminating the risk of pressure damage and loosening.

This product undergoes specialized testing at the factory, including tests for compressive deformation resistance, wear resistance, durability, rust and corrosion resistance, and vibration compatibility, meeting original equipment manufacturer (OEM) standards and industry assembly standards for construction machinery. Replacing parts with this product effectively distributes fastening pressure, preventing damage to component contact surfaces from compression, optimizing equipment assembly fit, reducing structural loosening, abnormal noise, wear, and other malfunctions, lowering equipment maintenance frequency and operating costs, and continuously ensuring the flatness, tightness, stability, and long-term operation of the entire construction machinery’s fastening structure.

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