805203140 Nut XCMG XDE130 Electric driving dump truck spare parts

The 805203140 nut effectively solves pain points in operating conditions such as vibration-induced loosening, thread stripping, poor engagement, corrosion failure, and assembly loosening. It is widely used for locking and fixing equipment structural components, cabinet assemblies, bracket bases, and mechanical connection points. Used in conjunction with bolts and washers, it locks assembly gaps and improves structural strength, making it a fundamental core component for the stable operation of engineering machinery. Made of high-strength alloy material, this nut undergoes precision thread machining, hardening treatment, corrosion and rust prevention, and vibration and pressure resistance testing. It features high hardness, tight engagement, good anti-loosening properties, and corrosion resistance without deformation.

Core technical parameters:

-Product Model: 805203140
-Product Name: Nut
-Material specifications: High-strength alloy material, surface anti-corrosion and anti-rust treatment, precise and regular threads, conforming to original factory assembly standards.
-Processing technology: precision forging, high-precision thread machining, and hardening for pressure resistance, vibration resistance, anti-loosening, corrosion resistance and wear resistance testing.
-Key parameters: high thread engagement, uniform and stable locking force, good anti-vibration and anti-loosening effect, and not easy to loosen or strip during long-term operation.
-Temperature range: Suitable for working environments from -40℃ to 85℃. The material is stable under high and low temperatures, without cracking or deformation failure.
-Structural features: Original factory standard specifications, strong adaptability, convenient disassembly and assembly, durable and wear-resistant threads, and long overall service life.

The 805203140 nut is manufactured strictly according to XCMG’s original parts standards. It undergoes comprehensive testing for tightening force, vibration resistance, compression resistance, and corrosion resistance, achieving a factory pass rate of ≥99.5%. It can directly replace original parts. This product effectively improves the overall assembly tightness of equipment, preventing structural loosening, part displacement, abnormal noise, and other malfunctions. It significantly reduces downtime caused by fastening failures, ensuring long-term stable operation of the entire machine.

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