130301000100A001 Bushing Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

130301000100A001 Bushing Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

The 130301000100A001 bushing is an original core shaft protection component, specially designed for Sany construction machinery equipment (compatible with SY series and other models). As a key connecting component between the equipment spindle and bearing, it can reduce shaft wear, buffer vibration, seal and prevent dust, and avoid direct friction between the spindle and bearing. It is widely used in heavy construction machinery such as excavators and cranes, and is suitable for complex working conditions such as mines and construction sites. It solves pain points such as rapid wear, poor sealing, and operation jamming, and extends the service life of the equipment shaft system.
This bushing boasts significant advantages. Precision-machined from tin bronze, it combines excellent wear resistance and lubrication, possessing self-lubricating properties to reduce frictional loss during shaft operation and lower operating noise. It also exhibits good toughness, resisting deformation and cracking, effectively buffering shaft vibration and protecting the spindle and bearings. The precision-machined inner bore ensures accurate dimensions and a perfect fit with the spindle and bearings, providing excellent sealing performance to prevent dust and oil from entering the shaft system. Standard mounting positions are provided, allowing for quick and precise alignment without complex adjustments, making installation convenient and efficient.
The product strictly adheres to original manufacturer standards and ISO international specifications, undergoes rigorous testing, and is resistant to high and low temperatures, aging, and corrosion. It is suitable for extreme operating conditions ranging from -40℃ to +120℃ and can operate stably in harsh environments such as humidity, dust, and oil. The combination of high-quality materials and precision manufacturing extends service life, reduces maintenance frequency, balances practicality and economy, and avoids potential shaft system failures caused by bushing wear and seal failure.

Core technical parameters:

-Model: 130301000100A001
– Material: Tin bronze (precision machined, with self-lubricating properties)
– Surface treatment: Precision turning, surface finish ≥ Ra1.6, wear-resistant and rust-resistant.
– Compatible spindle diameter: 30-80mm (precisely matches spindle size, adaptable as needed)
– Operating temperature: -40℃～+120℃, suitable for extreme high and low temperature conditions.
– Structural features: Precision machining, accurate dimensions, tight fit, self-lubricating, and easy installation.
– Hardness rating: HB100-120, wear-resistant and damage-resistant, not easily deformed or cracked.
– Compatible models: SANY SY series and other construction machinery equipment (original factory compatible, no modification required)
– Execution Standard: Complies with ISO international standards and original manufacturer specifications, and passes precision and abrasion resistance tests.
– Installation method: Embedded installation, precisely matched with spindle and bearings, ensuring efficient installation.

Compared to ordinary aftermarket bushings, this product offers superior compatibility, stability, and wear resistance. It precisely matches the original factory shaft dimensions, allowing for direct installation without modification and convenient maintenance. Made of high-quality tin bronze and precision-machined, it avoids issues such as rapid wear, poor sealing, and operational jamming. Suitable for various complex working conditions, it effectively protects shaft components, making it the preferred original factory part for shaft protection and maintenance of SANY equipment.

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1 130301000100A004 Spindle
2 130301000100A001 Bushing
3 130301000100A002 Lubrication pump connector
4 130301000100A015 Splined Shaft
5 130301000100A016 Splined Shaft
6 130301000100A006 Oil Seal
7 130301000100A009 O-ring
8 130301000100A010 O-ring
9 130301000100A007 O-ring
10 130301000100A008 O-ring
11 130300000002A012 O-ring
12 130301000100A011 Copper gasket
13 130301000100A012 Bearing
14 130301000100A013 Bearing
15 130301000100A014 Bearing
16 130301000100A018 Vane Pump
17 130301000100A019 Oil dipstick
18 130300000002A019 Elbow Joint
19 130300000002A017 Exhaust Filter
20 130300000002A016 Hexagonal blockage

*For other spare parts procurement needs, please contact us!