803591185 Cross-Plate Indented Hexagonal Tripartite Bolt XCMG XDE130 Electric driving dump truck spare parts

The 803591185 cross-plate indented hexagonal tripartite bolt effectively solves problems such as uneven force distribution during split-type fastening, poor component fit, multi-point assembly misalignment, vibration loosening, and abnormal noise due to fastening misalignment. The product is compatible with XCMG excavators, cranes, aerial work platforms, loaders, and other engineering machinery. It is widely used for synchronous locking and fixing of electrical cabinets, integrated components, plate components, and precision assembly parts. Relying on cross-plate recessed alignment, hexagonal load-bearing, and a triple synchronous structure, it achieves uniform force distribution and locking at multiple points, eliminating single-point fastening deviations, improving the assembly accuracy and overall fit of combined components, and is suitable for long-term high-frequency vibration operating environments. This product is forged from high-strength alloy material, integrally triple-cast, precision threaded, recessed alignment precision machined, and rust-proof hardening treated. It has passed comprehensive tests for tensile and compressive strength, vibration durability, locking accuracy, and fatigue resistance, possessing advantages such as precise structure, uniform locking, sufficient strength, and resistance to loosening.

Core technical parameters:

-Product Model: 803591185
-Product Name: Cross-Plate Indented Hexagonal Tripartite Bolt
-Material specifications: High-strength alloy steel, cross-shaped recessed alignment structure, hexagonal load-bearing end, three-section integrated structure, conforming to the original factory precision assembly standards.
-Processing technology: integrated forging, precision thread machining, alignment accuracy adjustment, hardening and rust prevention treatment, and full-item performance and dimensional verification.
-Key parameters: Triple synchronous locking, uniform force distribution at multiple points, high tensile strength, strong locking stability, suitable for precision heavy-duty working conditions.
-Temperature range: Suitable for outdoor working conditions from -40℃ to 85℃. The structure will not deform under high and low temperature environments, and the fastening performance will not be reduced.

The 803591185 cross-plate indented hexagonal tripartite bolt is manufactured strictly according to XCMG’s original equipment manufacturer (OEM) standards. It undergoes comprehensive testing for tightening accuracy, structural strength, vibration resistance, durability, and rust and corrosion prevention, achieving a factory pass rate of ≥99.5%. It can directly replace OEM parts. This product can precisely achieve multi-point synchronous tightening, avoiding assembly misalignment, uneven stress, component loosening, and abnormal operating noise. It ensures long-term stable assembly of precision components in engineering machinery, supports OEM verification, nationwide warranty, and bulk supply.

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