805338260 Washer XCMG XDE130 Electric driving dump truck spare parts

The 805338260 washer addresses the shortcomings of traditional washers, such as poor fit, weak corrosion resistance, easy wear, and insufficient pressure bearing capacity. It is widely used in bolted connections on XCMG construction machinery, especially suitable for core connections in heavy-duty, dusty, and humid environments. It is a key auxiliary fastener for XCMG equipment maintenance and original equipment manufacturer (OEM) parts. This product uses XCMG’s proprietary high-strength carbon steel/stainless steel material with professional anti-corrosion treatment. Its integrated precision-fitting structure effectively disperses bolt stress, protects the connection surface, prevents crushing and bolt loosening, and extends the service life of equipment connection components. In terms of performance, it offers flexible thickness options from 1.0-3.0mm, reduces contact stress by 30%-45%, uses electro-galvanized/Dacromet coating for professional anti-corrosion treatment, shows no white rust after 40 hours of salt spray testing, has a tensile strength ≥800MPa, is suitable for environments from -40℃ to 120℃, has finely chamfered edges without burrs, and provides a tight fit without warping. It is suitable for various applications of high-strength bolts in XCMG’s multi-series construction machinery.

Core technical parameters:

– Product Model: 805338260
– Product Name: Washer (Special for XCMG Construction Machinery)
– Material Specifications: XCMG-specific high-strength carbon steel/304 stainless steel, precision fit structure, thickness 1.0-3.0mm (suitable for corresponding bolt specifications), conforming to GB/T 97.1-2002 standard requirements.
– Processing technology: precision stamping, fine deburring, high-temperature heat treatment, professional coating protection, precision calibration, flat structure without warping, smooth edges without burrs, and tight fit without gaps.
– Compatible models: XCMG series construction machinery (including excavators, cranes, electric dump trucks, mining trucks, etc., compatibility search is available)
– Key parameters: Contact stress reduction 30%-45%, thickness 1.0-3.0mm, tensile strength ≥800MPa, coating thickness 6-10μm, no white rust after 40h salt spray test, bonding accuracy ±0.02mm
– Temperature range: -40℃~120℃, suitable for high and low temperature and drastic temperature difference conditions, the material does not crack, the coating does not peel off, and the performance is stable.
– Structural Features: Integrated precision structure, chamfered edges, corrosion and wear resistant, tight fit, effectively disperses bolt pressure, protects connection surfaces, easy to install and disassemble, suitable for complex working conditions.
– Installation method: Uses XCMG original bolts for installation, ensuring a tight fit and precise connection. No additional tools are required, making installation convenient. Pre-installed connection points are available for compatible equipment.
– Service life: ≥7000 hours under normal working conditions, wear-resistant and corrosion-resistant, stable under pressure, not easily deformed or broken, reducing replacement frequency.
– Core configuration: XCMG-specific high-strength body, professional anti-corrosion coating, and chamfered edges, balancing pressure protection and fit performance.

We specialize in supplying XCMG parts. Our 805338260 washers are manufactured using XCMG’s original factory processes, integrating precision fitting and professional anti-corrosion technology. They undergo rigorous quality control and can perfectly replace XCMG original parts, solving various pain points of traditional washers, ensuring stable equipment connections, and reducing maintenance costs. We provide comprehensive after-sales service and machine compatibility guidance, accurately matching the XCMG equipment model and bolt specifications to ensure the efficient operation of XCMG equipment.

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