14185700 Sales Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

14185700 Sales Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

14185700 pins, relying on professional fastener manufacturing technology and strict quality control, are specially designed for the harsh working conditions of construction machinery. They are widely used in gearboxes, planetary transmission mechanisms, connecting rods and other parts of main models such as excavators, crawler cranes, and loaders. They are suitable for complex scenarios such as mining and infrastructure construction, effectively solving the pain points of pin wear, deformation, loosening and breakage, helping to improve the connection stability of equipment and extend its service life. They are the preferred parts for aftermarket maintenance, foreign trade export and parts wholesale.
As the “positioning core” of the connection parts in engineering machinery, this pin is made of high-strength alloy structural steel and uses precision turning, grinding, quenching and surface hardening processes to improve its overall strength and wear resistance. With a surface hardness of HRC52-58, it possesses excellent tensile strength and impact toughness, capable of withstanding tensile and shear loads during equipment operation without breaking or deforming. The optimized cylindrical integrated structure and precise machining of the pin body ensure a tight fit to the mounting holes, preventing loosening after installation and allowing for stable operation under harsh long-term conditions.

Core technical parameters:

– Product Model: 14185700
– Product Name: Selling Pin
– Compatible models: Excavators, crawler cranes, loaders, etc. (can be precisely matched to specific models)
– Material: High-strength alloy structural steel (main body), surface hardened.
– Structure type: Cylindrical one-piece (fits snugly to the hole, strong fastening)
– Surface hardness: HRC52-58
– Machining process: Precision turning, grinding, and quenching, burr-free and rust-free, with accurate dimensions.
– Accuracy class: GB/T 10095.1-2008 Class 7
– Pin diameter: 12mm
– Body length: 48mm
– Head diameter: 16mm
– Tail thread specification: M10×1.25 (for easy fixing and installation)
– Maximum tensile strength: 800MPa
– Operating temperature: -40℃~130℃
– Service life: ≥8000 hours (under normal operating conditions)
– Implementation Standards: GB/T 3077-2015, ISO International Certification
– Weight: 0.11kg (adaptable to installation load, lightweight design)

The 14185700 series transmission, made with high-quality materials, precision craftsmanship, and accurate parameters, is suitable for the repair and replacement of various engineering machinery connection parts, meeting the needs of foreign trade, wholesale, and modification. The product undergoes rigorous factory testing, is defect-free, easy to install, and has strong fastening properties. It is compatible with planetary shafts, planetary carriers, and other components, effectively reducing downtime losses and ensuring stable operation of the transmission system.

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