805301374 Washer XCMG XDE130 Electric driving dump truck spare parts

The 805301374 washer addresses the shortcomings of traditional washers, such as poor fit, easy wear, weak corrosion resistance, insufficient pressure resistance, and easy deformation. It is widely used in bolted connections of XCMG construction machinery, especially suitable for heavy-duty, dusty, and humid complex operating environments such as mining and infrastructure. It distributes pressure, protects the connection surface, and provides auxiliary sealing, making it a key auxiliary fastener for equipment maintenance and original equipment manufacturer (OEM) parts. This product is made of XCMG’s special high-strength carbon steel/stainless steel, with a Dacromet anti-corrosion treatment. It is manufactured through multiple processes including precision stamping, deburring, and high-temperature heat treatment, making it suitable for complex working conditions. It effectively disperses bolt tightening stress, protects the connection surface from wear, prevents surface crushing and bolt loosening, and extends the service life of equipment connection components.

Core technical parameters:

– Product Model: 805301374
– Product Name: Washer (Special for XCMG Construction Machinery)
– Material Specifications: XCMG-specific high-strength carbon steel/304 stainless steel, precision stamping structure, thickness 1.0-3.5mm (suitable for corresponding bolt specifications), conforming to GB/T 97.1-2002 standard, balancing pressure resistance and protective performance.
– Processing technology: precision stamping, fine deburring, high-temperature heat treatment, Dacromet anti-corrosion coating, smooth and burr-free surface, flat and warp-free structure, tight fit without gaps, suitable for heavy-duty working conditions.
– Compatible Models: XCMG series construction machinery (including excavators, rotary drilling rigs, cranes, etc., compatibility search available), precisely matching original factory assembly dimensions.
– Key parameters: Tensile strength ≥850MPa, dimensional accuracy H8 grade, coating thickness 8-12μm, no white rust after 48h salt spray test, thickness 1.0-3.5mm, compatible with M8-M24 bolt specifications.
– Temperature range: -40℃~120℃; coating does not peel off or the material does not crack under high and low temperatures; stable pressure resistance.
– Structural features: One-piece stamping, chamfered edges, corrosion and wear resistant, tight fit, effectively disperses bolt pressure, protects connection surfaces, prevents loosening and wear, and is easy to install and disassemble.
– Installation method: Uses XCMG original bolts for installation. Simply slip the bolt shank onto the connecting surface. No additional tools are required, making installation convenient and suitable for both on-site repairs and original factory assembly.
– Service life: ≥8000 hours under normal operating conditions; wear-resistant, corrosion-resistant, fatigue-resistant; not easily deformed or damaged, reducing replacement frequency.
– Core configuration: XCMG-specific high-strength body, Dacromet anti-corrosion coating, precision stamping structure, combining pressure resistance, protection, and corrosion resistance.

We specialize in supplying XCMG spare parts. Our 805301374 gaskets are manufactured using original equipment manufacturer (OEM) processes. Each product undergoes multiple quality inspections and strictly adheres to the GB/T 97.1-2002 standard. They perfectly replace OEM parts, solving the pain points of traditional gaskets, ensuring stable equipment connections, and reducing maintenance costs and safety hazards. We provide comprehensive after-sales service and machine compatibility guidance, precisely matching various XCMG machine models to safeguard the efficient and safe operation of your equipment.

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