Hydraulic Parts
STONE: Leading Hydraulic Parts Manufacturer in China
STONE(Shanghai) Engineering Machinery Co.,Ltd is a maintenance base for construction machinery parts, specializing in providing maintenance services and parts for mining enterprise equipment. Our team was established in 2004 and is headquartered in Shanghai, China. It has a registered capital of 15 million yuan and has a completely independent brand STONE. We specialize in the production and supply of spare parts for Bulldozers, Excavators, and Wheel Loaders. Our detailed catalog offers a complete selection of OEM parts including Track Chain, Track Rollers, Sprocket, Excavator Buckets, Blades, Excavator Cylinders, Swing Circles and more. Also offers a wide range of electrical and hydraulic parts.
High Quality
Our commitment to high quality extends across every facet of our products and services. We adhere to stringent quality control measures throughout the manufacturing process, ensuring superior craftsmanship and reliability.
OEM service
We offer comprehensive OEM services tailored to meet your specific needs and requirements. With our extensive experience and advanced manufacturing capabilities, we ensure precise customization, reliable quality, and timely delivery.
Rich Experience
We have accumulated 20 years of industry experience,positioning us as leaders in our field. Our expertise and access to sophisticated production equipment are key factors contributing to our competitive edge.
What Is Hydraulic Parts of excavator?
The hydraulic system of an excavator is crucial for its operation, enabling the movement and control of various parts of the machine. The hydraulic system is the ultimate driver of an excavator's functionality, allowing precise control of its movement and operations. It powers the boom, stick, bucket, and swing functions, making it essential for effective digging and maneuvering.
What are benefits of Hydraulic Parts
Powerful Performance
They can generate significant force, making them ideal for heavy-duty tasks like lifting and digging.
Precision Control
Hydraulics allow for fine, precise movements, enhancing the accuracy of operations.
Efficiency
They provide a high power-to-weight ratio, delivering strong performance without requiring excessively large or heavy components.
Flexibility
Hydraulic systems can be adapted to various tasks and machinery, offering versatility in operation.
Smooth Operation
Hydraulics reduce vibrations and provide smoother motion, improving overall machine performance and operator comfort.
What are the main types of Hydraulic Parts?
Hydraulic Pump
This is the heart of the hydraulic system, converting mechanical energy from the engine into hydraulic energy by pumping hydraulic fluid through the system.
Hydraulic Cylinders
These actuators convert hydraulic pressure into linear motion. Excavators use hydraulic cylinders to operate the boom, stick (or arm), and bucket.
Hydraulic Motors
These convert hydraulic energy into rotational motion. They are used in the drive system to propel the excavator and rotate the upper structure.
Hydraulic Valves
Valves control the flow and direction of hydraulic fluid. They manage the operation of different hydraulic components by directing fluid where it's needed.
Hydraulic Reservoir
This tank holds the hydraulic fluid (often oil) and helps maintain the proper fluid level in the system. It also allows for the fluid to cool and de-aerate.
Hydraulic Hoses and Pipes
These conduits transport hydraulic fluid between the various components of the system. They need to be durable and flexible to withstand high pressures and continuous movement.
Hydraulic Filters
Filters remove contaminants from the hydraulic fluid to protect the system from damage and ensure smooth operation.
Hydraulic Accumulators
These components store hydraulic fluid under pressure to absorb shock and smooth out fluctuations in the hydraulic system.
What are the main materrial of Hydraulic Parts?
Steel: Often used for hydraulic cylinders, pumps, and motors due to its strength and durability.
Aluminum：Used in some components for its lightweight properties.
Cast Iron： Common in parts like hydraulic valves and housings for its strength and wear resistance.
Rubber and Seals： For hydraulic hoses and seals, ensuring leak-proof connections and flexibility.
Composite Materials： Used in some advanced applications for reduced weight and increased strength.
What are the Application of Hydraulic Parts
Construction Equipment
Excavators, loaders, and backhoes rely on hydraulics for digging, lifting, and maneuvering.
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Agricultural Machinery
Tractors and harvesters use hydraulic systems for plowing, planting, and harvesting.
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Industrial Equipment
Hydraulic presses and lifts are used for manufacturing and material handling.
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Aerospace
Hydraulic systems control landing gear and flight surfaces in aircraft.
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Automotive
Braking systems and power steering in vehicles use hydraulic components for smooth operation.
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What you should know when using Hydraulic Parts?
1.Fluid Compatibility：Use the correct hydraulic fluid to prevent damage and ensure efficient operation.
2. Pressure Ratings： Adhere to the specified pressure limits to avoid component failure.
3. Regular Maintenance： Check for leaks, wear, and fluid levels regularly to keep the system functioning properly.
4. Safety Precautions： Follow safety guidelines to prevent accidents, as hydraulic systems operate under high pressure.
5. Proper Installation： Ensure components are installed correctly to avoid performance issues and damage.
What is the process of Hydraulic Parts?
Fluid Pumping
The hydraulic pump draws fluid from the reservoir and pressurizes it.
Fluid Transmission
Pressurized fluid travels through hoses and pipes to various components.
Actuation
Hydraulic cylinders or motors convert the fluid's pressure into mechanical movement, such as lifting or rotating.
Control
Valves direct the flow and pressure of the hydraulic fluid to control the movement and function of the machine.
Return and Cooling
Used fluid returns to the reservoir, where it is cooled and filtered before being recirculated.
FAQ
Q: What is the hydraulic system of an excavator?
Q: What are the parts of an excavator called?
Q: What is the hydraulic circuit of an excavator?
Q: What is the hydraulic cylinder of an excavator?
Q: How many hydraulic pumps does an excavator have?
Certifications
We're professional hydraulic parts manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy high-grade hydraulic parts for sale here from our factory.
Excavator Track Chain Assembly, track chain assembly, Excavator Upper Roller