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 stress distribution during multi-point assembly, loosening and misalignment of single bolts, disordered connection gaps, vibration-induced loosening, and overall fixation failure in equipment. This product is compatible with XCMG excavators, cranes, aerial work platforms, loaders, and other engineering machinery. It allows for multi-point synchronous fastening of electrical control housings, sheet metal components, and support structures. Utilizing the cross-plate recessed positioning and hexagonal triple-unit integrated structure, it achieves uniform multi-point locking, balances assembly stress, counteracts equipment vibration interference, and eliminates structural noise and assembly misalignment caused by single-point loosening. This significantly improves overall assembly stability and makes it a core fastening component for precision assembly in engineering machinery. Made of high-strength alloy material, this product undergoes tempering and hardening, precision thread rolling, and rust and corrosion prevention treatment. It has passed tensile and compressive strength, vibration resistance, durability, and weathering pressure tests, demonstrating high structural strength, balanced locking, and strong anti-loosening properties.

Core technical parameters:

– Product Model: 803591185
-Product Name: Cross-Plate Indented Hexagonal Tripartite Bolt
– Material specifications: High-strength alloy base material, with excellent tensile and compressive strength, fatigue resistance, aging resistance, rust and corrosion resistance, and meets the original equipment manufacturer’s standards.
– Processing technology: integrated three-piece precision molding, precise machining of cross recesses, precision thread rolling, and full strength and locking performance verification.
– Core parameters: Multi-point locking with balanced force, precise positioning without deviation, vibration resistance and anti-loosening, suitable for complex working conditions.
– Temperature range: Suitable for outdoor working conditions from -40℃ to 85℃. The structure is stable under high and low temperature environments, and it will not slip, loosen, or deform.
– Structural features: precise cross-shaped recessed positioning, standard hexagonal tool fit, triple synchronous locking, convenient and efficient disassembly and maintenance.

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 structural strength, multi-point locking, vibration resistance, weather resistance, and durability, achieving a factory pass rate of ≥99.5%. It can directly replace OEM parts. This product effectively balances the stress on multiple assembly points in equipment, preventing component loosening, structural noise, assembly failure, and other malfunctions. It ensures long-term stable operation of various precision assembly structures in construction machinery, supports OEM verification, nationwide warranty, and bulk supply.

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