China high quality Hydraulic Cylinder Double Acting (SOV-RR) vacuum pump engine

Product Description

SOV Double Acting Cylinders are rugged enough for the toughest job site uses and precision designed for high cycle industrial use.
Collar threads, plunger threads and base mounting holes for easy fixturing (on most models)
Baked enamel finish for increased corrosion resistance
Removable hardened saddles protect plunger during lifting and pressing
Built-in safety valve prevents accidental over-pressurization
CR-400 couplers included on all cylinder models
Plunger wiper reduces contamination, extending cylinder life

Product Parameter

Stroke Maximum
  (tons) (in) (ton) (in2) (in3)
  Push Pull Push Pull Push Pull (in) (in) (in) (lbs)
SOV-RR-1571* 10 10.00 11.1 4.0 2.23 0.80 22.33 8.00 16.13 26.13 2.88 28
SOV-RR-1012* 12.00 11.1 4.0 2.23 0.80 26.80 9.00 18.00 30.00 2.88 31
SOV-RR-308* 30 8.25 32.5 6.0 6.51 3.00 53.67 25.00 15.25 23.50 4.00 40
SOV-RR-3014* 14.50 32.5 6.0 6.51 3.00 92.70 43.00 21.63 36.13 4.00 64
SOV-RR-506 50 6.13 55.3 11.8 11.06 3.40 67.77 21.00 13.06 19.19 5.00 67
SOV-RR-5013 13.13 55.3 11.8 11.06 3.40 145.17 44.00 20.06 33.19 5.00 115
SOV-RR-5571 20.13 55.3 11.8 11.06 3.40 222.56 68.00 28.88 49.00 5.00 150
SOV-RR-756 75 6.13 79.6 17.6 15.92 4.90 97.58 29.00 13.69 19.81 5.75 92
SOV-RR-7513 13.13 79.6 17.6 15.92 4.90 209.00 64.00 20.69 33.81 5.75 150
SOV-RR-1006 100 6.63 103.2 48.0 20.65 9.60 136.93 63.00 14.06 20.69 7.00 135
SOV-RR-10013 13.13 103.2 48.0 20.65 9.60 271.17 126.00 20.63 33.75 7.00 205
SOV-RR-10018 18.13 103.2 48.0 20.65 9.60 374.44 174.00 27.06 45.19 7.00 260
SOV-RR-1502 150 2.25 153.5 74.0 30.71 14.80 69.11 33.00 7.72 9.44 8.00 110
SOV-RR-1506 6.13 153.5 74.0 30.71 14.80 188.28 91.00 15.19 21.31 8.00 205
SOV-RR-15013 13.13 153.5 74.0 30.71 14.80 403.27 194.00 22.20 35.31 8.00 275
SOV-RR-15032 32.13 153.5 74.0 30.71 14.80 986.84 475.00 43.94 76.06 8.00 525
SOV-RR-2006 200 6.00 221.0 112.5 44.21 22.50 265.28 135.00 16.94 22.94 9.75 325
SOV-RR-20013 13.00 221.0 112.5 44.21 22.50 574.78 293.00 23.94 36.94 9.75 440
SOV-RR-20018 18.00 221.0 112.5 44.21 22.50 795.85 396.00 30.13 48.13 9.75 450
SOV-RR-20571 24.00 221.0 112.5 44.21 22.50 1061.00 528.00 36.13 60.13 9.75 616
SOV-RR-20036 36.00 221.0 112.5 44.21 22.50 1592.00 792.00 48.13 84.13 9.75 845
SOV-RR-20048 48.00 221.0 112.5 44.21 22.50 2122.00 1056.00 60.13 108.13 9.75 1065
SOV-RR-3006 300 6.00 354.6 190.0 70.93 38.00 425.56 228.00 19.13 25.13 12.25 441
SOV-RR-30012 12.00 354.6 190.0 70.93 38.00 851.12 456.00 25.13 37.13 12.25 608
SOV-RR-30018 18.00 354.6 190.0 70.93 38.00 1277.00 684.00 31.13 49.13 12.25 776
SOV-RR-30571 24.00 354.6 190.0 70.93 38.00 1702.00 912.00 37.13 61.13 12.25 1034
SOV-RR-30036 36.00 354.6 190.0 70.93 38.00 2553.00 1368.00 49.13 85.13 12.25 1385
SOV-RR-30048 48.00 354.6 190.0 70.93 38.00 3405.00 1824.00 61.13 109.13 12.25 1720
SOV-RR-4006 400 6.00 475.4 255.0 95.09 51.00 570.51 306.00 21.19 27.19 14.13 670
SOV-RR-40012 12.00 475.4 255.0 95.09 51.00 1141.00 612.00 27.19 39.19 14.13 880
SOV-RR-40018 18.00 475.4 255.0 95.09 51.00 1712.00 918.00 33.19 51.19 14.13 1000
SOV-RR-40571 24.00 475.4 255.0 95.09 51.00 2282.00 1224.00 39.19 63.19 14.13 1317
SOV-RR-40036 36.00 475.4 255.0 95.09 51.00 3423.00 1836.00 51.19 87.19 14.13 1746
SOV-RR-40048 48.00 475.4 255.0 95.09 51.00 4564.00 2448.00 63.19 111.19 14.13 2162
SOV-RR-5006 500 6.00 565.7 315.0 113.15 63.00 678.00 378.00 22.75 28.75 15.63 953
SOV-RR-50012 12.00 565.7 315.0 113.15 63.00 1358.00 756.00 28.75 40.75 15.63 1300
SOV-RR-50018 18.00 565.7 315.0 113.15 63.00 2037.00 1134.00 34.75 52.75 15.63 1500
SOV-RR-50571 24.00 565.7 315.0 113.15 63.00 2716.00 1512.00 40.75 64.75 15.63 1800
SOV-RR-50036 36.00 565.7 315.0 113.15 63.00 4074.00 2268.00 52.75 88.75 15.63 2210
SOV-RR-50048 48.00 565.7 315.0 113.15 63.00 5431.00 3571.00 64.75 112.75 15.63 2700

Product Description

Double Acting Hydraulic Cylinder

Double acting hydraulic cylinder is suitable for lifting operation of high tonnage equipment and lifting maintenance operations required precise control of load, also suitable for horizontal pushing operations.


* Collar threads, plunger threads and base mounting holes for easy fixtunng .
* Baked enamel finish for increased corrosion resistance
* Removable hardened saddles protect plunger during lifting and pressing.
* Built-in safety valve prevents accidental over-pressurization
* 3/8 “- 1BNPT coupler and dust cap included on all models.


Details lmages

Product Specifications

Item No




Max. Working Pressure



Closed Height






Oil Capacity






SOV-RR-3014 30 70 549 368 1549 29

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Company Profile

SOV Hydraulic Technoloy (ZheJiang ) Co., Ltd. is a professional manufacturing in hydraulic tools and products, we have been in the industry for more than 20 years. Since the establishment in 1995, we successfully transformed from OEM manufacturer to create our own brand SOV, and our factory has been approved by CE, ISO9001:2008 consecutively. Our Products have been widely used in petrochemical, cement, shipbuilding, steel plant and heavy constructions areas, etc.

We produce and supply Hydraulic tools, such as:
* Hydraulic cylinders, jacks (5-1000ton), single acting and double acting, hollow plunger;
* Hydraulic/ electric /pneumatic torque wrench (100-72000Nm);
* Hydraulic bolt tensioner (100-11486NM);
* Hydraulic pumps, manual and electric type (max up to 3000bar);
* Integrated hydraulic lifting system solutions ( 4-72 points lifting system for house translation or leveling, bridge supporting and tank welding supporting)
* Hydraulic nut and couplings. (M50-Tr1000)


Q1: How can contact sales ?
A1: Please click the contact find our website and email address.
Q2: How can I buy CHINAMFG products in my country?
A2: Please send us an inquiry or email , we will reply to your if there is distributor in your country.
Q3: Can I have CHINAMFG products catalog and price list ?
A3: Please send us an email for price list
Q4: How long does it take to get the product If I place an order?
A4: If products stock available, after confirmation of your payment or advance payment , we will pack and deliver in 3-7 days. If you select international parcel service, it can be arrived in 3-7 days. If it is by sea shipment, it will take 15-45 days depending on different locations
Q5: How to make payment ?
A5: First send us an inquiry, and we will reply you quotation, if our price suits you, we will prepare proforma invoice with our banking details.
Q6: Manufacturing time?
A6: Please send us an inquiry for stock condition, if we don’t have stock, and it is our standard products (refer to our model), it can be produced in 10-20 days. If it is customized, not our standard products, it will take 20-45 days to produce.


Our Services:
* 24 hours online service;
* One year warranty, repair and service for the whole life;
* Question report will be replied in 48 hours;
* Quality guaranteed.
* All products will be packed with wooden case.
* Small quantity: by international exress, such as DHL, TNT, FEDEX, UPS, etc. depending on the customers’ choice. Goods will arrive within 7 days in normal cicumstances;
* Large quantity: by sea transportation. Goods will arrive in 10~45 days, according to the diatance.


Material: Steel
Usage: Automation and Control
Structure: Piston Cylinder
Power: Hydraulic
Standard: Standard
Pressure Direction: Double-acting Cylinder
US$ 500/Piece
1 Piece(Min.Order)




hydraulic cylinder

Can hydraulic cylinders be integrated with modern telematics and remote monitoring?

Yes, hydraulic cylinders can indeed be integrated with modern telematics and remote monitoring systems. The integration of hydraulic cylinders with telematics and remote monitoring technology offers numerous benefits, including enhanced operational efficiency, improved maintenance practices, and increased overall productivity. Here’s a detailed explanation of how hydraulic cylinders can be integrated with modern telematics and remote monitoring:

1. Sensor Integration:

– Hydraulic cylinders can be equipped with various sensors to gather real-time data about their performance and operating conditions. Sensors such as pressure transducers, temperature sensors, position sensors, and load sensors can be integrated directly into the cylinder or its associated components. These sensors provide valuable information about parameters such as pressure, temperature, position, and load, enabling remote monitoring and analysis of the cylinder’s behavior.

2. Data Transmission:

– The data collected from the sensors in hydraulic cylinders can be transmitted wirelessly or through wired connections to a central monitoring system. Wireless communication technologies such as Bluetooth, Wi-Fi, or cellular networks can be employed to transmit data in real-time. Alternatively, wired connections such as Ethernet or CAN bus can be utilized for data transmission. The choice of communication method depends on the specific requirements of the application and the available infrastructure.

3. Remote Monitoring Systems:

– Remote monitoring systems receive and process the data transmitted from hydraulic cylinders. These systems can be cloud-based or hosted on local servers, depending on the implementation. Remote monitoring systems collect and analyze the data to provide insights into the cylinder’s performance, health, and usage patterns. Operators and maintenance personnel can access the monitoring system through web-based interfaces or dedicated software applications to view real-time data, receive alerts, and generate reports.

4. Condition Monitoring and Predictive Maintenance:

– Integration with telematics and remote monitoring enables condition monitoring and predictive maintenance of hydraulic cylinders. By analyzing the collected data, patterns and trends can be identified, allowing for the detection of potential issues or anomalies before they escalate into major problems. Predictive maintenance algorithms can be applied to the data to generate maintenance schedules, recommend component replacements, and optimize maintenance activities. This proactive approach helps prevent unexpected downtime, reduces maintenance costs, and maximizes the lifespan of hydraulic cylinders.

5. Performance Optimization:

– The data collected from hydraulic cylinders can also be utilized to optimize their performance. By analyzing parameters such as pressure, temperature, and load, operators can identify opportunities for improving operational efficiency. Insights gained from the remote monitoring system can guide adjustments in system settings, load management, or operational practices to optimize the performance of hydraulic cylinders and the overall hydraulic system. This optimization can result in energy savings, improved productivity, and reduced wear and tear.

6. Integration with Equipment Management Systems:

– Telematics and remote monitoring systems can be integrated with broader equipment management systems. This integration allows hydraulic cylinder data to be correlated with data from other components or related machinery, providing a comprehensive view of the overall system’s performance. This holistic approach enables operators to identify potential interdependencies, optimize system-wide performance, and make informed decisions regarding maintenance, repairs, or upgrades.

7. Enhanced Safety and Fault Diagnosis:

– Telematics and remote monitoring can contribute to enhanced safety and fault diagnosis in hydraulic systems. Real-time data from hydraulic cylinders can be used to detect abnormal conditions, such as excessive pressure or temperature, which may indicate potential safety risks. Fault diagnosis algorithms can analyze the data to identify specific issues or malfunctions, enabling prompt intervention and reducing the risk of catastrophic failures or accidents.

In summary, hydraulic cylinders can be effectively integrated with modern telematics and remote monitoring systems. This integration enables the collection of real-time data, remote monitoring of performance, condition monitoring, predictive maintenance, performance optimization, integration with equipment management systems, and enhanced safety. By harnessing the power of telematics and remote monitoring, hydraulic cylinder users can achieve improved efficiency, reduced downtime, optimized maintenance practices, and enhanced overall productivity in various applications and industries.

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 high quality Hydraulic Cylinder Double Acting (SOV-RR)   vacuum pump engine	China high quality Hydraulic Cylinder Double Acting (SOV-RR)   vacuum pump engine
editor by CX 2023-11-13