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-Model: 131602000019A
– Material: High-strength alloy cylinder block + precision piston rod + high-quality seals
– Structural form: Hydraulic damping type, high efficiency vibration reduction, stable and reliable.
– Rated damping force: 500-2000N (suitable for equipment vibration reduction requirements)
The 131602000019A shock absorber is an original core shock-absorbing component, specially designed for Sany construction machinery equipment (compatible with SY series and other models). As a key component for equipment vibration buffering, it can effectively absorb the vibration impact generated during equipment operation, reduce operating noise, and prevent vibration from causing damage to the precision parts of the equipment. 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 severe vibration, high noise, and easy damage to parts, and extends the service life of the whole machine and core components.
This shock absorber boasts significant advantages, employing a high-quality hydraulic damping structure combined with high-strength seals. It offers both excellent shock absorption and sealing performance, quickly buffering vibrations and impacts during equipment startup, operation, and braking, stabilizing equipment operation, and reducing component wear. The piston rod undergoes precision polishing, resulting in a smooth, wear-resistant, and deformation-resistant surface. The cylinder body is made of high-strength alloy material, offering impact resistance and corrosion resistance. Standard installation interfaces are provided; installation is as simple as tightening bolts, requiring no complex adjustments, and it adapts to the vibration damping needs of multiple parts of the equipment.
The product strictly adheres to original manufacturer standards and ISO international specifications. After rigorous testing, it exhibits excellent resistance to high and low temperatures, aging, and wear, along with superior sealing performance. It is suitable for extreme operating conditions ranging from -40℃ to +120℃ and can operate stably for extended periods in harsh environments such as humidity, dust, and extreme temperatures. The combination of high-quality materials and precision manufacturing ensures it is less prone to oil leaks and damage, extending its service life and reducing maintenance frequency. It balances practicality and economy, mitigating potential equipment malfunctions caused by excessive vibration.
-Model: 131602000019A
– Material: High-strength alloy cylinder block + precision piston rod + high-quality seals
– Structural form: Hydraulic damping type, high efficiency vibration reduction, stable and reliable.
– Rated damping force: 500-2000N (suitable for equipment vibration reduction requirements)
– Operating temperature: -40℃~+120℃, suitable for extreme high and low temperature conditions.
– Structural features: Precision polished piston rod, high-strength seal, easy installation, and good shock absorption.
– Sealing rating: IP55, dustproof, oilproof, and leakproof.
– 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 has passed vibration reduction and sealing tests.
– Installation method: Bolt fastening, precise fit with equipment bracket, efficient installation.
Compared to ordinary aftermarket shock absorbers, this product offers superior compatibility and stability. It precisely matches equipment interfaces and dimensions, allowing for direct installation without modification and convenient maintenance. Its superior hydraulic structure and precision manufacturing process avoid potential problems such as insufficient vibration damping, oil leaks, and abnormal noises. Adaptable to various complex working conditions, it effectively reduces vibration and noise, ensuring stable equipment operation. It is the preferred original equipment manufacturer (OEM) component for maintaining the vibration damping system of Sany equipment.

1 SSY004953388 Lifting Platform
2 130802000852A Flange Coupling
3 130301000100A Transfer Case
4 SSY004953387 Right Rear Outrigger of Engine
5 SSY004951726 Engine left rear outrigger
6 SSY004953389 Pad
7 131602000019A Shock absorber
8 SSY004953390 Pad
9 131602000020A Shock absorber
10 SSY004953391 Pad
11 A210491000144 Washer
12 A210111000113 Bolt
13 A210491000118 High-strength washers for steel structures
14 A210111000055 Bolt
15 A210491000121 Washer
16 A210111000203 Bolt
17 SSY004956019 American Standard Screw
18 SSY004953394 Anti-loosening thread block
19 60013102 Washer
20 60013100 Bolts
21 A210444000002 High-strength washers for steel structures
22 SSY004956012 Bolt
23 60230081 Nut
24 Transfer Case Oil Filling Assembly
25 Transfer Case Expansion Tank Assembly
*For other spare parts procurement needs, please contact us!