803802219 Lower Splint XCMG XDE130 Electric driving dump truck spare parts

The 803802219 lower splint effectively solves problems such as loosening and displacement of bottom components, excessive assembly gaps, vibration misalignment, abnormal noise from the bottom, and positioning failure. The product is compatible with XCMG excavators, cranes, aerial work platforms, loaders, and other engineering machinery. It is mainly used for clamping, pressing, and limiting the assembly of the bottom structure, transmission components, base accessories, and wiring, stabilizing the overall bottom structure, offsetting operational vibrations and impacts, maintaining the assembly accuracy of the equipment chassis, and ensuring stable operation of the entire machine. This product uses high-strength, thickened structural materials, integrally forged, precision ground, reinforced for compressive strength, and treated with rust and corrosion prevention. It has passed compression, vibration, deformation, and aging resistance tests, possessing advantages such as sufficient rigidity, high load-bearing capacity, high fit, and durability.

Core technical parameters:

-Product Model: 803802219
-Product Name: Lower Splint
-Material specifications: High-strength thickened material, resistant to pressure and deformation, with rust-proof and passivation treatment on the surface, meeting the original factory assembly standards.
-Processing technology: one-piece precision molding, flat surface fine grinding and adjustment, strict control of dimensional tolerances, and full-item appearance performance verification.
-Key parameters: strong bottom clamping and locking force, high positioning accuracy, vibration and pressure resistance, suitable for high-frequency operation conditions of equipment.
-Temperature range: Suitable for outdoor working conditions from -40℃ to 85℃. The structure remains stable in high and low temperature environments, and the clamping performance does not decrease.
-Structural features: Thickened load-bearing structure, tight fit and uniform stress distribution, rust-proof and wear-resistant, accurate installation and positioning, and convenient maintenance.

The 803802219 lower splint is manufactured strictly according to XCMG’s original equipment manufacturer (OEM) standards. It undergoes comprehensive testing for dimensional accuracy, compressive deformation resistance, vibration resistance, wear resistance, and aging resistance, achieving a factory pass rate of ≥99.5%. It can directly replace OEM parts. This product securely assembles the bottom components of equipment, preventing malfunctions such as loosening, misalignment, wear, abnormal noise, and vibration of bottom parts. It ensures the compact and reliable structure of the engineering machinery chassis, long-term stable operation, and supports OEM verification, nationwide warranty, and bulk supply.

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