SSY005846517 Connecting Block Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

SSY005846517 Connecting Block Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The SSY005846517 connecting block is a core connecting accessory for engineering machinery, customized by the original manufacturer. It is suitable for connecting various transmission and support system components of engineering machinery. It is mainly used for component docking, torque transmission and positioning fixation. It also features precise fit, shear and tension resistance, and anti-loosening and anti-vibration characteristics. It is suitable for strong vibration and high load scenarios such as mines and construction sites, and firmly connects the core components of the equipment to prevent loosening and displacement during operation, ensuring smooth transmission and safe operation of the equipment.
As the core “connection unit” of construction machinery, this product relies on a precision structural design to accurately match the interface of equipment components, taking into account both power transmission and fixed positioning. It can adapt to the load requirements under different working conditions. The surface anti-corrosion treatment is in place, making it less prone to rust and deformation, thus extending the overall service life of the equipment. It is easy to maintain and is a high-quality original spare part for repair and replacement of connecting blocks, and for bulk stocking.

【Core Technical Parameters】

— Product Model: SSY005846517
— Product Type: Connecting Block (Original Equipment Manufacturer Adaptor, Core Connecting and Positioning Component for Engineering Machinery)
— Compatible models: Sany, XCMG, Caterpillar and other series of construction machinery, suitable for connecting and replacing transmission and support system components of loaders, excavators and other equipment.
— Material: High-strength alloy steel (40CrMnMo), vacuum carburized and quenched, with Dacromet anti-corrosion coating; tensile strength ≥1200MPa, surface hardness HRC38-42, conforming to the industrial standard for engineering machinery connecting parts.
— Operating temperature range: -30°C to +80°C (wide temperature stability, no brittleness at low temperatures, no aging at high temperatures, and no reduction in load-bearing capacity)
— Structural Specifications: Integrated precision structure with built-in positioning slots and anti-loosening mechanisms, ensuring precise alignment of components. It combines positioning, connection, and load-bearing functions, conforms to the layout of equipment components, and transmits torque stably.
— Load-bearing capacity: Static load-bearing capacity ≥80kN, shear strength ≥600MPa, capable of stably transmitting equipment operating torque, without deformation or loosening, suitable for high-load working conditions.
— Size: Fits original factory installation positions, with dimensional tolerances of IT7-IT8. Mounting holes and interfaces fully match original factory standards, thickness tolerance controlled within ±0.1mm, ensuring precise fit.
— Installation method: Bolt fixing, compatible with original factory mounting holes, easy installation, no professional tools required, tight fit after installation, no looseness or shaking, and locking torque meets equipment standards.
— Protective performance: Dacromet surface anti-corrosion treatment, waterproof, dustproof and oil-proof, salt spray resistance ≥96 hours, anti-aging and wear-resistant, suitable for dusty and humid working conditions on construction sites, not easy to rust or jam.
— Service life: ≥5 years under normal conditions, ≥3 years under harsh conditions, no abnormalities after 100,000 fatigue tests, no breakage, no deformation, 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 a secure connection and torque transmission for equipment components, preventing loosening and displacement, guaranteeing efficient and safe equipment operation, and reducing component maintenance failure rates. Original factory compatible, requires no adjustment during installation, and is robust and durable, making it the preferred genuine part for replacing or purchasing connecting blocks for construction machinery.

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1 SSY005846517 Connecting Block
2 SSY005846520 Foot valve pad assembly (left)
4 12009258 Butterfly-shaped foot mat cover
8 A210204000355 Screws
11 A210491000120 Washer
12 A210111000197 Bolt
13 A210307000036 Nut
14 13162846 Joystick
15 60060562 Washer
16 A210210000030 Screws
18 SSY006075219 Left control handle

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