14549544 Locking Card Mounting Plate Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

14549544 Locking Card Mounting Plate Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

This product is a genuine Sany lock plate mounting plate accessory, installed in the locking, latch, and locking plate fixing areas of engineering machinery door locks. Its main functions include positioning and installing lock components, load-bearing support, and limiting and fixing. It effectively disperses the vibration stress of door lock opening and closing, preventing malfunctions such as loose locking plates, displacement, abnormal noise, and assembly play, ensuring smooth opening and closing and reliable locking of the door lock system. The original standard hole positions require no modification and can directly replace old lock plate mounting plates that are deformed, corroded, broken, or fatigued. It is suitable for routine equipment maintenance, accident repairs, new machine assembly, and bulk stocking.

【Core Technical Parameters】

— Product Model: 14549544
— Product Type: SANY Original Engineering Machinery Dedicated Lock Mounting Plate, Door Lock Fixing Support and Protective Accessories
— Compatible Models: Compatible with all Sany construction machinery models, including excavators, pump trucks, loaders, and road rollers. Matches original factory mounting points on the machine body locks, allowing for direct replacement.
— Main body material: High-strength carbon steel plate, integrally stamped, with a dense structure and sufficient rigidity, resistant to compression, bending, fatigue, and not easily deformed or broken.
— Operating temperature range: -45℃ to +125℃, wide temperature adaptability, stable board structure under high and low temperature conditions, no brittleness, deformation, delamination failure issues.
— Structural Design: Integrated flat and reinforced structure, uniform stress distribution, strong support and load-bearing capacity, precisely matching locking clip assembly dimensions to prevent loosening and displacement.
— Protective performance: Possesses excellent vibration resistance, load-bearing capacity, and anti-loosening protection capabilities, effectively buffering the impact force of opening and closing the door lock, and protecting the lock card and door lock components.
— Surface treatment: Rust removal and passivation + anti-corrosion treatment, resistant to salt spray, aging, and oil stains, and can resist corrosion from construction site dust, rainwater, and oil stains.
— Dimensional accuracy: Original factory precision tolerances, 1:1 original standard specifications, accurate hole positions, standard pattern, assembly without deviation or play.
— Installation method: Original factory standard reserved holes, no drilling or modification required, bolt fastening installation, easy to install and disassemble, supports multiple maintenance and reuse.
— Adaptability to working conditions: Suitable for all-weather heavy-duty outdoor construction, resistant to high-frequency vibration and impact, and will not deform, rust, or loosen after long-term use.
— Service life: The structure is wear-resistant, fatigue-resistant, and has excellent corrosion resistance. It has low wear under harsh working conditions and provides long-term protection for the stability of lock assembly.
— Execution Standard: Complies with SANY’s original factory process specifications, and has undergone multiple tests for pressure resistance, vibration resistance, corrosion resistance, and assembly compatibility, ensuring stable and reliable quality.

The 14549544 original factory lock plate has a regular shape, sturdy structure, and strong support. It can firmly fix the lock components of construction machinery, buffer the opening and closing stress, prevent the parts from loosening and making abnormal noise, and ensure the stable operation of the door lock system. It is a high-quality original support accessory for the maintenance, installation, and bulk purchase of door locks for Sany construction machinery.

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