A820301012418 Sales Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

A820301012418 Sales Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The A820301012418 pin is a custom-made connection accessory for engineering machinery, suitable for various engineering machinery transmission, support, and control systems. Its core function is for component hinge, positioning and fixing, and force transmission. It also features shear and tensile resistance, precise fit, and anti-loosening and anti-vibration characteristics. It is suitable for strong vibration scenarios such as mines and construction sites, firmly connecting components, preventing loosening and falling off, and ensuring smooth equipment transmission and safe operation.
This product is an original SANY part, precisely matched with SANY, XCMG, Caterpillar and other series of construction machinery, compatible with loaders, excavators and other models. It accurately connects to the original factory interface, allowing for quick installation without complicated debugging. It is shear-resistant and wear-resistant, and is not afraid of dust, oil and dirt, high and low temperatures. It solves the pain points of traditional pin parts that are easy to deform, wear and poor anti-loosening.
As the core “positioning and connection unit” for connecting engineering machinery components, this product relies on precise size design to accurately match component interfaces. It has the functions of positioning, connection and force transmission. The surface is well protected against corrosion, making it less prone to rust and jamming. It is easy to install and maintain, extends the life of equipment components, meets industry standards, and is a high-quality original spare part for maintenance, replacement and bulk stocking.

【Core Technical Parameters】

— Product Model: A820301012418
— Product Type: Pin (Original Equipment Manufacturer Adaptor, Core Component for Connection and Positioning in Engineering Machinery)
— Product Brand: Genuine Original Product (Same quality as Sany, guaranteed after-sales service, one item with one code for traceability)
— Compatible models: Sany, XCMG, Caterpillar and other series of construction machinery, suitable for replacing transmission and support system components of loaders, excavators and other equipment.
— Material: High-strength alloy steel (40Cr), quenched and tempered, surface galvanized/Dacromet corrosion resistant; tensile strength ≥800MPa, shear strength ≥400MPa, hardness HRC38-45, conforming to GB/T 119-2018 standard.
— Operating temperature range: -30°C to +80°C (wide temperature stability, no degradation of mechanical properties, suitable for various extreme working conditions).
— Structural specifications: One-piece cylindrical pin with chamfered ends, built-in optional anti-loosening groove, compact structure, close fit to component connection layout, suitable for narrow installation space.
— Mechanical properties: Shear strength ≥400MPa, tensile strength ≥800MPa, can transmit force stably, without deformation or breakage, suitable for high-load connection.
— Size: Fits the original factory workstation, with tolerances of IT7-IT8. Diameter, length, etc., are completely matched to the original factory, ensuring a precise fit and no looseness after installation.
— Installation method: Press-fit/insertion type, compatible with original factory holes, easy to install, can be fixed with cotter pins and snap rings, tight connection and anti-loosening.
— Protective performance: Surface galvanized/Dacromet anti-corrosion, waterproof, dustproof and oil-proof, salt spray resistant for ≥96 hours, anti-aging and wear-resistant, suitable for dusty and humid working conditions on construction sites.
— Service life: ≥5 years under normal conditions, ≥3 years under harsh conditions, no abnormalities after 100,000 fatigue tests, suitable for long-term high-load operation of equipment.

Whether on construction sites, in mines, or in high or low temperature environments, this product ensures precise positioning and secure connection of components, guaranteeing safe equipment operation and reducing the failure rate. Original factory compatible, requiring no adjustments during installation, and robust and durable, it is the preferred genuine part for replacing components in construction machinery.

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