Product Description

Product Description




1. Flat design for low height space requirement.                                                      
2. Mountingg holes supply an easy fixture.                                                                
3. Special designed cup seal provides for steady and durable performance.                    
4. High strength alloy steel body is durale for long working life.                                 
5. Heavy duty return spring supply a fast and steady retraction.                               
6. Chrome plated rod provent rust and corrosion.






Model No.

Capacity Stroke (mm)

Oil Cap. (cm3)

Bore Dia. (mm)

Cylinder Effective Area   (cm2)

Wt. (kg)

YFS50 5 6 4.3 30 7.1 0.6
YFS100 10 10 15.9 45 15.9 1.5
YFS200 20 11 31.1 60 28.3 2.7
YFS300 30 13 53.3 73 41.8 4.3
YFS500 50 16 99.5 89 62.2 6.7
YFS750 75 16 166.1 115 103.8 11.4
YFS1000 90 16 212.3 130 132.7 14.5
YFS1500 150 16 321.6 160 201 26.3



Model No.

Capacity Stroke (in)

Oil Cap.  (in3)

Bore Dia.(in)

Cylinder Effective Area (in2)

Wt. (Lbs)

YFS50 5 0.24 0.26 1.18 1.1 1.33
YFS100 10 0.39 0.97 1.77 2.46 3.33
YFS200 20 0.43 1.9 2.36 4.39 5.95
YFS300 30 0.51 3.25 2.87 6.48 9.48
YFS500 50 0.63 6.07 3.5 9.64 14.8
YFS750 75 0.63 10.14 4.53 16.1 25.1
YFS1000 90 0.63 12.96 5.12 20.57 32
YFS1500 150 0.63 19.63 6.3 31.16 58














Retracted Height   (in) Extended Height (in)

Outside Dia. (in)

Piston Dia.  (in)

Base  to   Port (in)



Mount hole




base  (in)

Bolt circle (in)




Hole Depth


YFS50 1.3 1.53 2.32X1.65 1 0.63 0.9 0.83  1.12  0.21   0.17
YFS100 1.69 2.08 3.62X2.2 1.5 0.75 1.33 1.1  1.44  0.27  0.31 
YFS200 2 2.44 3.97X2.99 2 0.75 1.57 1.57  1.94  0.39  0.39 
YFS300 2.28 2.79 4.6X3.74 2.6 0.75 1.77 1.89  2.06  0.39  0.44 
YFS500 2.64 3.26 5.51X4.48 2.75 0.75 2.12 2.24  2.62 0.43  0.5 
YFS750 3.11 3.74 6.49X5.47 3.26 0.75 2.59 2.72  0.53  0.56 
YFS1000 3.38 4.01 7X6 3.62 0.75 2.91 2.99  0.53  0.56 
YFS1500 3.94 4.56 8.46X7.48 4.52 0.9 3.22 3.74  4.62  0.53  0.56 


Company Information


Contact Us

HangZhou CHINAMFG Electronic & Mechanical Technology Co., Ltd

Website: lillian77


Derek King (Export Manager)



Pressure: High Pressure
Work Temperature: Normal Temperature
Acting Way: Single Acting
Working Method: Straight Trip
Adjusted Form: Regulated Type
Structure: Piston Type
US$ 300/SET
1 SET(Min.Order)




hydraulic cylinder

What role do hydraulic cylinders play in optimizing power distribution and efficiency?

Hydraulic cylinders play a significant role in optimizing power distribution and efficiency in various applications. They are widely used in industries such as construction, manufacturing, agriculture, and transportation, where efficient power transmission and precise control are essential. Here's a detailed explanation of the role hydraulic cylinders play in optimizing power distribution and efficiency:

1. Power Transmission:

- Hydraulic cylinders serve as a means of power transmission in hydraulic systems. They convert the hydraulic fluid's pressure and flow into linear mechanical force, allowing for controlled movement of loads. Hydraulic cylinders efficiently transmit power from an energy source, such as a hydraulic pump, to the working components of the system. The ability to transmit power over long distances with minimal energy losses makes hydraulic cylinders an efficient choice for various applications.

2. High Power Density:

- Hydraulic cylinders offer high power density, meaning they can generate significant force relative to their size. This characteristic enables compact and lightweight hydraulic systems while delivering substantial power output. Hydraulic cylinders can produce high forces even at low operating speeds, making them suitable for heavy-duty applications. The high power density of hydraulic cylinders contributes to the optimization of power distribution by maximizing the force output while minimizing the system's overall size and weight.

3. Load Handling and Control:

- Hydraulic cylinders provide precise load handling and control capabilities, contributing to power distribution optimization. By adjusting the flow of hydraulic fluid to the cylinder, operators can control the speed, force, and direction of the cylinder's movement. This level of control allows for accurate positioning and smooth operation of loads, reducing energy waste and improving overall system efficiency. Hydraulic cylinders enable precise load handling and control, leading to optimal power distribution and improved energy efficiency.

4. Variable Force and Speed:

- Hydraulic cylinders offer the advantage of variable force and speed control. By regulating the flow of hydraulic fluid, the force exerted by the cylinder can be adjusted as needed. This flexibility enables hydraulic systems to adapt to different load requirements, optimizing power distribution. Hydraulic cylinders can operate at varying speeds, allowing for efficient power distribution across different stages of an operation. The ability to vary force and speed according to the application's demands enhances energy efficiency and overall system performance.

5. Energy Recovery:

- Hydraulic cylinders can contribute to energy efficiency through energy recovery mechanisms. In certain applications, hydraulic systems utilize accumulators to store and release energy. Hydraulic cylinders can store energy during deceleration or when the load is lowering, and then release it to assist in subsequent movements. This energy recovery process reduces the overall energy consumption of the system, optimizing power distribution and improving efficiency. The ability to recover and reuse energy enhances the sustainability and cost-effectiveness of hydraulic systems.

6. Integrated Control Systems:

- Hydraulic cylinders can be integrated into advanced control systems, such as servo control or proportional control systems. These systems utilize electronic feedback, sensors, and control algorithms to optimize power distribution and efficiency. By continuously monitoring and adjusting the flow of hydraulic fluid, the control systems ensure that the cylinder operates at the most efficient operating point, minimizing energy losses and maximizing power distribution. Integrated control systems enhance the overall energy efficiency of hydraulic systems and contribute to power optimization.

7. System Efficiency Improvement:

- Hydraulic cylinders, when combined with other components in a hydraulic system, contribute to overall system efficiency improvement. The integration of efficient hydraulic pumps, valves, and actuators helps minimize energy losses, pressure drops, and heat generation. By optimizing the design and configuration of the hydraulic system, including the selection of appropriate cylinder sizes, operating pressures, and control strategies, power distribution can be optimized, leading to improved energy efficiency. Proper system design and component selection are critical for achieving optimal power distribution and efficiency.

In summary, hydraulic cylinders play a crucial role in optimizing power distribution and efficiency in various applications. They enable efficient power transmission, offer high power density, provide precise load handling and control, allow for variable force and speed control, facilitate energy recovery, can be integrated into advanced control systems, and contribute to overall system efficiency improvement. By leveraging the capabilities of hydraulic cylinders, industries can achieve better power utilization, reduced energy consumption, and improved system performance.

hydraulic cylinder

Adaptation of Hydraulic Cylinders for Medical Equipment and Aerospace Applications

Hydraulic cylinders have the potential to be adapted for use in medical equipment and aerospace applications, offering unique advantages in these industries. Let's explore how hydraulic cylinders can be adapted for these specialized fields:

  1. Medical Equipment: Hydraulic cylinders can be adapted for various medical equipment applications, including hospital beds, patient lifts, surgical tables, and rehabilitation devices. Here's how hydraulic cylinders are beneficial in medical equipment:
    • Positioning and Adjustability: Hydraulic cylinders provide precise and smooth movement, allowing for accurate positioning and adjustments of medical equipment. This is crucial for ensuring patient comfort, proper alignment, and ease of use.
    • Load Handling: Hydraulic cylinders offer high force capabilities, enabling the safe handling of heavy loads in medical equipment. They can support the weight of patients, facilitate smooth transitions, and provide stability during procedures.
    • Controlled Motion: Hydraulic cylinders provide controlled and stable motion, which is essential for delicate medical procedures. The ability to adjust speed, position, and force allows for precise and controlled movements, minimizing patient discomfort and ensuring accurate treatment.
    • Durability and Reliability: Hydraulic cylinders are designed to withstand rigorous use and demanding environments, making them suitable for medical equipment applications. Their durability and reliability contribute to the long-term performance and safety of medical devices.
  2. Aerospace Applications: Hydraulic cylinders can also be adapted for aerospace applications, where lightweight yet robust systems are essential. Here's how hydraulic cylinders are advantageous in aerospace:
    • Flight Control Systems: Hydraulic cylinders play a critical role in aircraft flight control systems, including ailerons, elevators, rudders, and landing gear. They provide precise and reliable actuation, allowing pilots to control the aircraft's movements with accuracy and responsiveness.
    • Weight Optimization: Hydraulic cylinders can be designed using lightweight materials, such as aluminum alloys or composite materials, to reduce overall weight. This weight optimization is crucial in aerospace applications to enhance fuel efficiency, payload capacity, and aircraft performance.
    • Shock and Vibration Resistance: Aerospace environments involve significant shock and vibration forces. Hydraulic cylinders can be engineered to withstand these dynamic loads while maintaining performance and reliability, ensuring consistent operation even under extreme conditions.
    • Space Constraints: Hydraulic cylinders can be designed to fit within the space constraints of aircraft or spacecraft. Their compact size and flexible mounting options allow for efficient integration into the limited available space.

In summary, hydraulic cylinders can be adapted for use in medical equipment and aerospace applications, leveraging their precise positioning, load handling capabilities, controlled motion, durability, and reliability. In medical equipment, hydraulic cylinders enable comfortable patient positioning, smooth transitions, and controlled movements during procedures. In aerospace, hydraulic cylinders provide precise actuation, weight optimization, shock and vibration resistance, and space-efficient solutions. By adapting hydraulic cylinders to these specialized fields, manufacturers can meet the unique requirements and enhance the performance of medical equipment and aerospace systems.

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.

China Professional 700 Bar Single Acting Spring Return Hydraulic Cylinder with Best Price   vacuum pump ac system	China Professional 700 Bar Single Acting Spring Return Hydraulic Cylinder with Best Price   vacuum pump ac system
editor by CX 2023-10-12