China wholesaler Multi-Stages Telescopic Hydraulic Cylinders with Swivel Joint for Tipper with high quality

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;



    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

    How do hydraulic cylinders ensure smooth and consistent movement in heavy machinery?

    Hydraulic cylinders play a vital role in ensuring smooth and consistent movement in heavy machinery. Their design and operation allow for precise control over the motion of heavy loads, resulting in efficient and reliable performance. Here’s a detailed explanation of how hydraulic cylinders contribute to smooth and consistent movement in heavy machinery:

    1. Hydraulic Fluid and Pressure:

    – Hydraulic cylinders operate by utilizing hydraulic fluid, typically oil, to transmit force and motion. The fluid is pressurized by a hydraulic pump, creating a force that acts on the piston inside the cylinder. The pressure of the hydraulic fluid can be precisely controlled, allowing for smooth and gradual movement of heavy machinery. The fluid’s incompressibility ensures that the force is evenly distributed, resulting in consistent and predictable motion.

    2. Piston and Cylinder Design:

    – Hydraulic cylinders are designed with precision to ensure smooth movement. The piston and cylinder bore are machined to tight tolerances, reducing friction and minimizing internal leakage. This precise fit between the piston and cylinder walls helps maintain consistent motion without jerks or sudden changes in speed. Additionally, the use of high-quality seals and lubrication further enhances the smooth operation of the cylinder.

    3. Control Valves and Flow Control:

    – Hydraulic systems incorporate control valves that regulate the flow of hydraulic fluid into and out of the cylinder. These valves allow for precise control over the speed and direction of the cylinder’s movement. By adjusting the flow rate, operators can achieve smooth and controlled motion of heavy machinery, avoiding sudden starts or stops. Flow control valves also enable speed adjustment, ensuring consistent movement even under varying loads or operating conditions.

    4. Cushioning and Damping:

    – Hydraulic cylinders can be equipped with cushioning mechanisms to absorb shock and minimize impacts during the movement of heavy machinery. Cushioning is achieved by incorporating specialized valves or adjustable orifices in the cylinder, which restrict the flow of hydraulic fluid near the end of the stroke. This gradual deceleration helps prevent sudden jolts or vibrations, maintaining smooth and consistent movement while reducing stress on the machinery and its components.

    5. Load Balancing:

    – Hydraulic cylinders can be designed and arranged in a system to balance the load and distribute forces evenly. By utilizing multiple cylinders in parallel or series configurations, heavy machinery can achieve balanced movement, preventing uneven stress and ensuring smooth operation. Load balancing also helps minimize the risk of component failure and enhances the overall stability and longevity of the machinery.

    6. Feedback and Control Systems:

    – Advanced hydraulic systems incorporate feedback sensors and control systems to monitor and adjust the movement of heavy machinery. 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 to maintain smooth and consistent movement. By continuously monitoring and regulating the cylinder’s operation, feedback and control systems contribute to precise and reliable motion control.

    7. Maintenance and Servicing:

    – Regular maintenance and servicing of hydraulic cylinders are essential to ensure their smooth and consistent movement in heavy machinery. Proper lubrication, inspection of seals, and replacement of worn-out components help maintain optimal performance. Preventive maintenance practices, such as filter replacements and fluid analysis, also contribute to the longevity and reliability of hydraulic systems, ensuring consistent movement over time.

    In summary, hydraulic cylinders ensure smooth and consistent movement in heavy machinery through the use of hydraulic fluid and pressure, precise piston and cylinder design, control valves and flow control, cushioning and damping mechanisms, load balancing, feedback and control systems, and regular maintenance and servicing. By leveraging these features, hydraulic cylinders provide the necessary force and control to handle heavy loads while maintaining precise and reliable motion, enhancing the overall performance and productivity of heavy machinery in various industrial applications.

    hydraulic cylinder

    Can you provide real-world examples of machinery that heavily rely on hydraulic cylinders?

    Hydraulic cylinders are widely used in various industries and applications due to their ability to provide powerful and precise linear motion. They play a crucial role in enabling the operation of heavy machinery that requires controlled force and movement. Here are some real-world examples of machinery that heavily rely on hydraulic cylinders:

    1. Construction Equipment:

    – Hydraulic cylinders are extensively used in construction machinery, such as excavators, bulldozers, loaders, and cranes. These machines rely on hydraulic cylinders to perform tasks like lifting heavy loads, extending and retracting booms, tilting buckets, and controlling the movement of various components. Hydraulic cylinders provide the power and precision required to handle the demanding conditions and heavy loads encountered in construction projects.

    2. Agricultural Machinery:

    – Many agricultural machines, including tractors, combine harvesters, and sprayers, utilize hydraulic cylinders for critical operations. Hydraulic cylinders are used to control the movement of attachments, such as front loaders, backhoes, and plows. They enable functions like lifting and lowering implements, adjusting cutting heights, and controlling the positioning of harvesting equipment. Hydraulic cylinders enhance efficiency and productivity in agricultural operations.

    3. Material Handling Equipment:

    – Hydraulic cylinders are integral components of material handling equipment, such as forklifts, pallet jacks, and cranes. These machines rely on hydraulic cylinders to lift and lower loads, tilt platforms or forks, and control the movement of lifting mechanisms. Hydraulic cylinders provide the necessary strength and precision to handle heavy loads and ensure safe and efficient material handling operations.

    4. Industrial Machinery:

    – Various industrial machinery and equipment heavily rely on hydraulic cylinders for critical functions. Examples include hydraulic presses, injection molding machines, metal-forming machines, and hydraulic-powered robots. Hydraulic cylinders enable precise control of force and movement in these applications, allowing for accurate shaping, pressing, and assembly processes.

    5. Mining Equipment:

    – Hydraulic cylinders are extensively used in mining machinery and equipment. Underground mining machines, such as continuous miners and longwall shearers, utilize hydraulic cylinders for cutting, shearing, and roof support operations. Surface mining equipment, including hydraulic shovels, draglines, and haul trucks, rely on hydraulic cylinders for tasks like bucket movement, boom extension, and vehicle suspension.

    6. Automotive Industry:

    – The automotive industry extensively utilizes hydraulic cylinders in various applications. Hydraulic cylinders are employed in vehicle suspension systems, power steering systems, convertible tops, and hydraulic brake systems. They enable smooth and controlled movement, precise steering, and efficient braking in automobiles.

    7. Aerospace and Aviation:

    – Hydraulic cylinders are utilized in aerospace and aviation applications, such as aircraft landing gear systems, wing flaps, and cargo handling equipment. Hydraulic cylinders provide the necessary force and control for extending and retracting landing gear, adjusting wing flaps, and operating cargo doors, ensuring safe and reliable aircraft operations.

    8. Marine and Offshore Industry:

    – Hydraulic cylinders are essential components in marine and offshore equipment, including ship cranes, winches, and hydraulic-powered anchor systems. They enable lifting, lowering, and positioning of heavy loads, as well as the control of various marine equipment.

    These are just a few examples of machinery and industries that heavily rely on hydraulic cylinders. The versatility, power, and precise control offered by hydraulic cylinders make them indispensable in a wide range of applications, where controlled linear motion and force are essential.

    hydraulic cylinder

    How do hydraulic cylinders contribute to the efficiency of heavy machinery like excavators?

    Hydraulic cylinders play a crucial role in enhancing the efficiency and performance of heavy machinery, such as excavators. These powerful hydraulic actuators enable excavators to perform various tasks efficiently and effectively. Here’s a detailed explanation of how hydraulic cylinders contribute to the efficiency of heavy machinery like excavators:

    1. Force and Power:

    – Hydraulic cylinders provide the necessary force and power required for the excavation process. They convert hydraulic energy from the hydraulic fluid into linear mechanical force, allowing the excavator to exert significant pushing and pulling forces. The force generated by hydraulic cylinders enables the digging arm or boom of the excavator to penetrate and break through tough materials, such as soil, rocks, or concrete, with ease and efficiency.

    2. Precise Control:

    – Hydraulic cylinders offer precise control over the movement of excavator components. By regulating the flow of hydraulic fluid to the cylinders, operators can control the speed, direction, and positioning of the excavator’s arm, boom, bucket, and other attachments. This precise control allows operators to perform delicate operations, such as fine grading or precise material placement, with accuracy and efficiency.

    3. Versatility and Adaptability:

    – Hydraulic cylinders enable excavators to perform a wide range of tasks by facilitating the quick and easy interchangeability of attachments. Excavators can be equipped with various specialized attachments, including buckets, breakers, grapples, and augers, which can be efficiently connected and disconnected using hydraulic cylinders. This versatility and adaptability enhance the efficiency of excavators by enabling them to tackle different tasks without the need for extensive manual adjustments or downtime.

    4. Increased Productivity:

    – The power and control provided by hydraulic cylinders significantly increase the productivity of excavators. Excavators equipped with hydraulic cylinders can complete tasks more quickly and efficiently compared to manual or mechanically-driven machinery. The precise control over movements allows for faster cycle times, reduced idle time, and improved overall productivity on the worksite.

    5. Enhanced Digging and Lifting Capabilities:

    – Hydraulic cylinders enable excavators to perform digging and lifting operations with enhanced capabilities. The force generated by hydraulic cylinders allows excavators to dig deeper and lift heavier loads compared to other types of machinery. This increased digging and lifting capacity contributes to the efficiency of excavators by reducing the number of passes required to complete a task and improving overall productivity.

    6. Durability and Reliability:

    – Hydraulic cylinders are designed to withstand heavy loads, challenging operating conditions, and frequent use. They are built with robust materials, such as high-strength steel, and undergo stringent quality control measures during manufacturing. The durability and reliability of hydraulic cylinders ensure that excavators can operate efficiently even in demanding environments, minimizing downtime and maximizing productivity.

    7. Energy Efficiency:

    – Hydraulic systems, including hydraulic cylinders, are known for their energy efficiency. Hydraulic cylinders can deliver high force outputs while consuming relatively low amounts of hydraulic fluid. This energy efficiency translates to lower fuel consumption and reduced operating costs for excavators. The efficient use of hydraulic power contributes to the overall efficiency and sustainability of heavy machinery operations.

    8. Safety:

    – Hydraulic cylinders play a vital role in ensuring the safety of excavator operations. They provide controlled and predictable movements, reducing the risk of sudden or uncontrolled motions. The precise control offered by hydraulic cylinders allows operators to perform tasks safely and accurately, minimizing the chances of accidents or damage to the machinery or surrounding environment.

    Overall, hydraulic cylinders are essential components that significantly contribute to the efficiency of heavy machinery like excavators. By providing force, precise control, versatility, increased productivity, enhanced capabilities, durability, energy efficiency, and safety, hydraulic cylinders enable excavators to perform a wide range of tasks efficiently and effectively in various industries, including construction, mining, and landscaping.

    China wholesaler Multi-Stages Telescopic Hydraulic Cylinders with Swivel Joint for Tipper   with high quality China wholesaler Multi-Stages Telescopic Hydraulic Cylinders with Swivel Joint for Tipper   with high quality
    editor by CX 2023-10-23