Spare part 212161 SEAL O RING (Hitachi)
Genuine Hitachi Spare Part 212161 - SEAL O RING for Optimal PerformanceAt Swafly Machinery Co., Limited, we understand the critical role that high-quality spare parts play in maintaining the efficienc
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Genuine Hitachi Spare Part 212161 - SEAL O RING for Optimal PerformanceAt Swafly Machinery Co., Limited, we understand the critical role that high-quality spare parts play in maintaining the efficienc
Genuine Hitachi Spare Part 212161 - SEAL O RING for Optimal Performance
At Swafly Machinery Co., Limited, we understand the critical role that high-quality spare parts play in maintaining the efficiency and longevity of your heavy machinery. As a leading supplier of excavator spare parts and mining equipment parts, we are proud to offer the genuine Hitachi Spare Part 212161 - SEAL O RING. This essential component is designed to ensure a tight and reliable seal in various hydraulic and mechanical systems of your Hitachi equipment.
Product Overview and Applications
The 212161 SEAL O RING is a vital sealing element used in numerous applications within Hitachi excavators and other heavy machinery. Its primary function is to prevent leakage of fluids, such as hydraulic oil, lubricants, or water, between mating surfaces. This O-ring is crucial for maintaining the integrity of hydraulic cylinders, pumps, valves, and other critical components, ensuring optimal performance and preventing costly downtime.
This high-quality Hitachi seal is commonly found in:
Hydraulic cylinders (rod and piston seals)
Hydraulic pumps and motors
Control valves and manifolds
Swivel joints
Various fittings and connectors
Advantages and Selling Points
Genuine Hitachi Part: Ensures perfect fit and compatibility with your Hitachi machinery.
High-Quality Material: Manufactured from durable materials to withstand high pressures and temperatures, providing a reliable and long-lasting seal.
Prevents Leakage: Effectively seals hydraulic and mechanical systems, preventing fluid loss and maintaining operational efficiency.
Reduces Downtime: By ensuring proper sealing, this O-ring helps prevent component failure and minimizes unexpected downtime.
Cost-Effective: Using genuine Hitachi parts helps protect your investment in heavy machinery and avoids potential damage caused by inferior aftermarket alternatives.
Suitable Hitachi Machine Models
The 212161 SEAL O RING is compatible with a wide range of Hitachi excavator models, including but not limited to:
Hitachi EX Series: EX60, EX100, EX120, EX200, EX300, EX400
Hitachi ZX Series: ZX60, ZX70, ZX120, ZX200, ZX210, ZX240, ZX330, ZX360, ZX470, ZX870
Hitachi ZW Series (Wheel Loaders): ZW140, ZW180, ZW220, ZW250, ZW310, ZW370
Hitachi Mining Equipment: EH Series Rigid Dump Trucks
This seal may also be used in other Hitachi construction and mining equipment. Please contact us to confirm compatibility with your specific model.
Application Scenarios and Cases
Hitachi excavators are renowned for their reliability and performance across various industries. The 212161 SEAL O RING plays a crucial role in ensuring the smooth operation of these machines in demanding environments.
Example 1: Construction Site: On a busy construction site, a Hitachi ZX200 excavator is used for digging foundations. The hydraulic cylinders responsible for the boom, arm, and bucket movements rely on O-rings like the 212161 to maintain hydraulic pressure and prevent oil leaks, ensuring efficient and precise operation.
Example 2: Mining Operation: In a large-scale mining operation, Hitachi EH series rigid dump trucks transport heavy loads of ore. The hydraulic systems that control the tipping mechanism utilize robust seals like this O-ring to withstand high pressures and continuous use, ensuring reliable and safe operation.
Example 3: Road Construction: During road construction, a Hitachi ZX120 excavator is used for trenching and pipe laying. The hydraulic control valves, which manage the flow of hydraulic fluid to different actuators, depend on the integrity of O-rings to ensure accurate and responsive control of the excavator's movements.
Swafly Machinery Co., Limited - Your Trusted Partner for Excavator and Mining Equipment Parts
As Swafly Machinery Co., Limited, we are committed to providing our customers with high-quality excavator spare parts and mining equipment parts. We specialize in a wide range of components, including mechanical engines (for brands like Mercedes-Benz, KUBOTA, Cummins, Volvo Penta, Deutz), hydraulic system parts (such as Kawasaki hydraulic pumps, main control valves, hydraulic travel/swing motors), walking system parts, and other essential spares like filters, gaskets, and oil line assemblies. We cater to various brands, including Komatsu, Caterpillar, and Hitachi. Trust Swafly Machinery for all your heavy equipment part needs.
Frequently Asked Questions (FAQ)
Q: How often should I replace the O-rings in my Hitachi excavator's hydraulic cylinders?
A: The replacement frequency depends on the operating conditions and the age of the machine. However, it's generally recommended to inspect O-rings during regular maintenance checks and replace them if any signs of wear, cracking, or leakage are observed. Replacing them proactively can prevent more significant hydraulic system failures.
Q: What are the common signs of a failing O-ring in a hydraulic system?
A: Common signs include visible hydraulic fluid leaks, a decrease in hydraulic pressure or performance, jerky or slow movement of hydraulic cylinders, and unusual noises coming from the hydraulic system. If you notice any of these symptoms, it's crucial to inspect the seals and replace any damaged ones promptly.
Q: Can I use any O-ring as a replacement for the Hitachi 212161 SEAL O RING?
A: While it might be tempting to use a generic O-ring, it's highly recommended to use the genuine Hitachi 212161 SEAL O RING or an equivalent high-quality replacement specifically designed for your machine. Using the correct seal ensures proper fit, material compatibility with the hydraulic fluid, and the ability to withstand the operating pressures and temperatures of your Hitachi equipment.
Troubleshooting and Maintenance Tips
Troubleshooting Tip: Hydraulic Leakage
If you observe hydraulic fluid leaks around a cylinder or connection, the O-ring is a likely culprit. Inspect the seal for damage and replace it with a new Hitachi 212161 SEAL O RING. Ensure the mating surfaces are clean and free from debris before installing the new seal.
Repair Suggestion: Replacing a Damaged O-ring
When replacing an O-ring, use the correct size and material for the application. Lubricate the new seal with hydraulic fluid before installation to prevent damage during assembly. Ensure it is seated correctly in the groove without any twisting or pinching.
Maintenance Tip: Regular Hydraulic System Checks
Implement a routine maintenance schedule that includes inspecting hydraulic hoses, fittings, and cylinders for any signs of leaks. Early detection and replacement of worn O-rings can significantly extend the life of your hydraulic components and prevent costly repairs.
Hitachi Excavator and Mining Equipment Parts - Multilingual Glossary
| English | Chinese | Russian | Location & Example Keyword |
|---|---|---|---|
| Hydraulic Pump | 液压泵 (Yèyā bèng) | Гидравлический насос (Gidravlicheskiy nasos) | Engine compartment, Hitachi ZX200 Hydraulic Pump |
| Travel Motor | 行走马达 (Xíngzǒu mǎdá) | Ходовой мотор (Khodovoy motor) | Undercarriage, Hitachi EX300 Travel Motor |
| Swing Motor | 回转马达 (Huízhuǎn mǎdá) | Поворотный мотор (Povorotnyy motor) | Upper structure, Hitachi ZX360 Swing Motor |
| Main Control Valve | 主控制阀 (Zhǔ kòngzhì fá) | Главный распределительный клапан (Glavnyy raspredelitel'nyy klapan) | Hydraulic system, Hitachi EX120 Main Control Valve |
| Track Roller | 支重轮 (Zhīzhòng lún) | Опорный каток (Opornyy katok) | Undercarriage, Hitachi ZX240 Track Roller |
| Idler Wheel | 引导轮 (Yǐndǎo lún) | Направляющее колесо (Napravlyayushcheye koleso) | Undercarriage, Hitachi EX400 Idler Wheel |
| Engine Oil Filter | 发动机机油滤清器 (Fādòngjī jīyóu lǜqīngqì) | Масляный фильтр двигателя (Maslyanyy fil'tr dvigatelya) | Engine compartment, Hitachi ZX70 Engine Oil Filter |
| Hydraulic Oil Filter | 液压油滤清器 (Yèyāyóu lǜqīngqì) | Фильтр гидравлического масла (Fil'tr gidravlicheskogo masla) | Hydraulic system, Hitachi ZX210 Hydraulic Oil Filter |
| Fuel Filter | 燃油滤清器 (Rányóu lǜqīngqì) | Топливный фильтр (Toplivnyy fil'tr) | Engine compartment, Hitachi EH1100 Fuel Filter |
| Radiator | 散热器 (Sànrèqì) | Радиатор (Radiator) | Engine cooling system, Hitachi ZW250 Radiator |
For all your Hitachi excavator parts and mining equipment parts needs, including the 212161 SEAL O RING, contact Swafly Machinery Co., Limited. We are dedicated to providing you with genuine and high-quality spare parts to keep your machinery running smoothly.
Visit our website: https://www.hitachi-isuzuparts.com
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