Product Description

       Single Acting Telescopic Cylinder     


The new Series SAT represents a substantial design upgrade to the previous Series SAT cylinder line. Custom SAT cylinders are available in a large variety of styles and configurations to accommodate even the most rigorous and demanding mobile equipment.

Additionally, the new SAT design features a changeable base bearing and overall lighter weight than the previous model. Extensive field testing involving 9 cylinder models have taken place in large OEMs, Internal testing with 3 different models run at 16 hours per day, 15,000 pound loads and 33,000 cycles have shown no failures.




1026 Steel, A36 Steel


13.8 Mpa


Various Operating Fluids


Various options availabe based on application requirements


Up to 17" inch


up to 500 inch


Up to 16" inch


-40 DEG TO 275 DEG F °F

Every  single acting telescopic cylinder is individually tested before leaving our plant to assure proper performance and leak-free operation. All  cylinder products carry  one year warranty.

• Truck
• Refuse
• Mining
• Material Handling
• Forestry
• Construction

Features and Benefits:
• Snap on glass filled bearings that absorb contaminants without damaging cylinder walls.
• Nylon tipped set screws that conform to packing nut threads to decrease the probability of packing nuts backing off.
• 18-month warranty.

• Dump Trucks and Trailers
• Mining Vehicles
• Material Handling Vehicles
• Construction Vehicles

    Single Acting Telescopic Hydraulic Cylinders provide extremely long cycle life and are field-repairable.Our telescopic cylinders are 2,000 CHINAMFG rated and support application specific requirements (stroke lengths, closed lengths, and mountings).

    Learn more about GD Single Acting Hydraulic Telescopic Cylinder operating pressure and design features under Product Support.
    Please kindly check our Seal kits .


    HangZhou GD Machinery CO.,LTD.


    tie rod hydraulic cylinder, welded hydraulic cylinder, telescopic cylinders cylinder, 

     flange type hydraulic cylinder,  hydraulic cylinder with valve function,

    hydraulic power unit,  Hydraulic manifold block,  pneumatic fitting,


    Tube - Cold Drawn Precision seamless Tubing 
    End Caps - Steel, threaded fixed; 
    Wear Ring - Nylon Backup Washer 
    Rod Seals - Polyurethane U-Cap 
    Rod - Chromed, ground & polished piston rod

    Mounts - Trunnion with angular Swivels 
    Rod Wiper - Polyurethane


    Agriculture, Concrete & Asphalt, 

    Cranes, Fire & Rescue,

     Forestry & Logging,Mining & Rock Crushing,

    Oil & Gas,

    Snow & Ice Control,Waste Management 

    Material Recycling Industry ,

    Engineering Equipment

    Special Vehicle


    1.High quality with a reasonable price


    3.Customized specification are accepted




    HangZhou ,China


    According to the specific request


    According to the product


    metal case;plywood case;carton or as requirement

    Delivery time

    30days CHINAMFG receipt of 30% deposit; or CHINAMFG receipt of relevant L/C;


    • Please review our production processes:


    We use metal case,plywood case /carton or as Customer's requirements

    Hydraulic cylinders can be built according to your drawings or technical requirement.
    Sample order are acceptable

    Please kindly contact:





    Certification: RoHS, ISO9001
    Pressure: High Pressure
    Work Temperature: High Temperature
    US$ 300/Piece
    1 Piece(Min.Order)


    Order Sample



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    Shipping Cost:

    Estimated freight per unit.

    about shipping cost and estimated delivery time.
    Payment Method:


    Initial Payment

    Full Payment
    Currency: US$
    Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

    hydraulic cylinder

    Can hydraulic cylinders be used for precise operations like CNC machining or molding?

    Yes, hydraulic cylinders can be used for precise operations like CNC machining or molding. While hydraulic systems are commonly associated with heavy-duty applications, they can also provide the necessary precision and control required for precise operations in CNC machining and molding processes. Here's a detailed explanation of how hydraulic cylinders can be utilized for such precise operations:

    1. Force and Control:

    - Hydraulic cylinders are capable of generating substantial force, which is essential for precise operations in CNC machining and molding. By using hydraulic pressure, the cylinders can deliver the required force to cut or shape materials accurately or exert pressure for molding operations. The hydraulic system allows precise control over the force applied, ensuring consistent and reliable performance.

    2. Adjustable Speed and Positioning:

    - Hydraulic cylinders offer adjustable speed and precise positioning capabilities, making them suitable for precise operations. By controlling the flow of hydraulic fluid, the speed of the cylinder's movement can be adjusted according to specific requirements. This adaptability allows for fine-tuning the machining or molding process, achieving the desired precision in material removal or shaping. Hydraulic systems also enable accurate positioning of tools or molds, ensuring precise operations.

    3. Integrated Feedback Systems:

    - Advanced hydraulic systems can incorporate feedback sensors and control mechanisms to enhance precision in CNC machining and molding. These sensors provide real-time information about the position, speed, and force exerted by the hydraulic cylinders. The control system processes this data and adjusts the flow of hydraulic fluid accordingly, allowing for precise and accurate control over the operations. The feedback systems help maintain consistent performance and compensate for any deviations, ensuring high precision.

    4. Damping and Vibration Control:

    - Hydraulic cylinders can be equipped with damping mechanisms to minimize vibrations and ensure stability during CNC machining or molding operations. Vibrations can negatively impact precision by causing tool chatter or material deformation. By incorporating cushioning or damping features, hydraulic cylinders help absorb shocks and suppress vibrations, resulting in smoother and more accurate operations.

    5. Customization and Adaptability:

    - Hydraulic cylinders can be customized and adapted to meet the specific requirements of CNC machining or molding processes. Engineers can design cylinders with unique dimensions, stroke lengths, mounting options, and sealing arrangements to fit into equipment or systems with precise specifications. Customized hydraulic cylinders ensure optimal performance and compatibility for precise operations, enabling seamless integration into CNC machines or molding equipment.

    6. Energy Efficiency:

    - Hydraulic systems can be designed to be energy-efficient, contributing to cost savings in CNC machining or molding operations. By utilizing variable speed pumps, efficient control valves, and well-designed hydraulic circuits, energy consumption can be optimized. This efficiency reduces heat generation, leading to improved stability and precision in operations while minimizing energy costs.

    7. Maintenance and Calibration:

    - Regular maintenance and calibration of hydraulic systems are essential to maintain their precision in CNC machining or molding applications. Proper lubrication, inspection of seals, and replacement of worn-out components help ensure optimal performance. Regular calibration of control systems and feedback sensors ensures accurate readings and reliable operation, contributing to precision in machining or molding processes.

    In summary, hydraulic cylinders can be effectively used for precise operations like CNC machining or molding. Their ability to generate substantial force, adjustable speed and positioning, integration with feedback systems, damping and vibration control, customization and adaptability, energy efficiency, and proper maintenance contribute to achieving the required precision in these operations. By leveraging the strengths of hydraulic systems, manufacturers can enhance the accuracy and reliability of CNC machining or molding processes, resulting in high-quality products and improved productivity.

    hydraulic cylinder

    Impact of Hydraulic Cylinders on Overall Productivity of Manufacturing Operations

    Hydraulic cylinders play a crucial role in enhancing the overall productivity of manufacturing operations. These versatile devices are widely used in various industrial applications due to their ability to generate powerful and controlled linear motion. Let's explore how hydraulic cylinders impact the overall productivity of manufacturing operations:

    1. Powerful Force Generation: Hydraulic cylinders are capable of generating high forces, which enables them to handle heavy loads and perform demanding tasks. By providing the necessary force, hydraulic cylinders facilitate efficient and effective operation of machinery and equipment in manufacturing processes. This ability to exert substantial force contributes to increased productivity by enabling the handling of larger workpieces, enhancing process efficiency, and reducing manual labor requirements.
    2. Precision and Control: Hydraulic cylinders offer precise control over the movement of loads, allowing for accurate positioning, alignment, and repetitive tasks. The smooth and controlled linear motion provided by hydraulic cylinders ensures precise operation in manufacturing processes, such as assembly, material handling, and machining. This precision and control minimize errors, rework, and scrap, leading to improved productivity and higher-quality output.
    3. Speed and Efficiency: Hydraulic cylinders can operate at high speeds, enabling rapid movement and cycle times in manufacturing operations. The combination of high force and speed allows for faster operation of machinery and equipment, reducing production cycle times and increasing overall throughput. By optimizing the speed and efficiency of manufacturing processes, hydraulic cylinders contribute to improved productivity and output.
    4. Flexibility and Adaptability: Hydraulic cylinders are highly flexible and adaptable to different manufacturing applications. They can be customized to meet specific requirements, such as load capacity, stroke length, and mounting options. This versatility allows hydraulic cylinders to be integrated into a wide range of machinery and equipment, accommodating diverse manufacturing needs. The ability to adapt to different tasks and environments enhances overall productivity by enabling efficient utilization of resources and facilitating process optimization.
    5. Reliability and Durability: Hydraulic cylinders are known for their robustness and durability, making them suitable for demanding manufacturing environments. Their ability to withstand heavy loads, repeated use, and harsh operating conditions ensures reliable performance over extended periods. Minimizing downtime due to cylinder failure or maintenance requirements contributes to increased productivity and uninterrupted manufacturing operations.

    In summary, hydraulic cylinders have a significant impact on the overall productivity of manufacturing operations. Their powerful force generation, precision and control, speed and efficiency, flexibility and adaptability, as well as reliability and durability, contribute to optimized processes, increased throughput, improved quality, and reduced labor requirements. By leveraging the capabilities of hydraulic cylinders, manufacturers can enhance productivity, streamline operations, and achieve greater efficiency in their manufacturing processes.

    hydraulic cylinder

    What is a hydraulic cylinder and how does it function in various applications?

    A hydraulic cylinder is a mechanical actuator that converts hydraulic energy into linear force and motion. It plays a critical role in various applications where controlled and powerful linear motion is required. Hydraulic cylinders are commonly used in industries such as construction, manufacturing, agriculture, and transportation. Here's a detailed explanation of what a hydraulic cylinder is and how it functions:

    Definition and Components:

    - A hydraulic cylinder consists of a cylindrical barrel, a piston, a piston rod, and various seals. The barrel is a hollow tube that houses the piston and allows for fluid flow. The piston divides the cylinder into two chambers: the rod side and the cap side. The piston rod extends from the piston and provides a connection point for external loads. Seals are used to prevent fluid leakage and maintain hydraulic pressure within the cylinder.


    - The function of a hydraulic cylinder is to convert the pressure and flow of hydraulic fluid into linear force and motion. The hydraulic fluid, typically oil, is pressurized and directed into one of the chambers of the cylinder. As the fluid enters the chamber, it applies pressure on the piston, causing it to move in a linear direction. This linear motion of the piston is transferred to the piston rod, creating a pushing or pulling force.

    Working Principle:

    - The working principle of a hydraulic cylinder is based on Pascal's law, which states that pressure exerted on a fluid in a confined space is transmitted equally in all directions. In a hydraulic cylinder, when hydraulic fluid is pumped into one side of the cylinder, it creates pressure on the piston. The pressure is transmitted through the fluid to the other side of the piston, resulting in a balanced force across the piston and piston rod. This force generates linear motion in the direction determined by the fluid input.


    - Hydraulic cylinders find extensive use in a wide range of applications due to their ability to generate high forces and precise control of linear motion. Some common applications include:

    1. Construction Equipment: Hydraulic cylinders are used in excavators, loaders, bulldozers, and cranes for lifting, pushing, and digging tasks.

    2. Manufacturing Machinery: Hydraulic cylinders are employed in presses, machine tools, and material handling equipment for pressing, clamping, and lifting operations.

    3. Agricultural Machinery: Hydraulic cylinders are used in tractors, harvesters, and irrigation systems for tasks like steering, lifting, and controlling attachments.

    4. Transportation: Hydraulic cylinders are utilized in vehicles such as dump trucks, garbage trucks, and forklifts for tilting, lifting, and tipping operations.

    5. Aerospace and Defense: Hydraulic cylinders are employed in aircraft landing gear, missile systems, and hydraulic actuators for control surfaces.

    6. Marine and Offshore: Hydraulic cylinders are used in ship steering systems, cranes, and offshore drilling equipment for various lifting and positioning tasks.

    In these applications, hydraulic cylinders offer advantages such as high force capability, precise control, compact size, and durability. They provide efficient and reliable linear motion, contributing to enhanced productivity and functionality in a wide range of industries.

    Overall, hydraulic cylinders are integral components in various applications where controlled and powerful linear motion is required. Their ability to convert hydraulic energy into mechanical force makes them invaluable in numerous industries, enabling the operation of heavy machinery, precise positioning, and efficient load handling.

    China best Telescopic Hydraulic Cylinder & Single Acting Hydraulic Cylinderheavy Duty High Pressure Hydraulic Cylinder Dual Stage for Industrial Crane Excavator   vacuum pump design		China best Telescopic Hydraulic Cylinder & Single Acting Hydraulic Cylinderheavy Duty High Pressure Hydraulic Cylinder Dual Stage for Industrial Crane Excavator   vacuum pump design
    editor by CX 2023-11-27