China Professional High Capacity 300 Ton Double Acting Hydraulic Cylinder vacuum pump ac system

Product Description

Introducing the 300 Ton Double Acting Hydraulic Cylinder by HangZhou Lead Equipment Co., Ltd. This high-quality hydraulic jack is designed for heavy-duty lifting and offers a range of tonnage options to suit your needs. With its efficient and reliable double acting design, you can trust this hydraulic cylinder to perform effectively. Choose from tonnage options including 50, 100, 200, 300, 500, 800, 1000, 1500, and 2000 tons. With a 2-year warranty and excellent after-sales service, this hydraulic jack is a reliable investment for all your lifting requirements.

Product Description

Introducing the 300 Ton Double Acting Hydraulic Cylinder

Looking for a reliable and powerful hydraulic jack? Look no further than the 300 Ton Double Acting Hydraulic Cylinder from HangZhou Lead Equipment Co., Ltd. This high-pressure electric hydraulic jack is designed to make your lifting tasks a breeze.

Powered by the ZB series of high-pressure electric oil pumps, this hydraulic jack ensures smooth oil pressure rebound and overflow. It acts as a safe protect pressurizer, guarding against emergent overpressure. With its special construction, you can trust that this jack will keep you safe during any project.

What sets this hydraulic jack apart is its durability. The high-pressure alloy cylinder is built to withstand even the toughest conditions, making it perfect for larger projects. And don’t worry about complicated operation – this jack is easy to use and control.

Whether you need to lift heavy machines, work on bridge projects, tackle hydraulic engineering, or engage in CHINAMFG construction, this hydraulic jack has got you covered. Its large output, lightweight design, and remote control capabilities make it a versatile tool for any job.

Pair this hydraulic jack with our high-pressure oil pump for even more functionality. With the ability to jack, push, pull, and extrude, this hydraulic jack can handle a variety of tasks.

Don’t miss out on the benefits of the 300 Ton Double Acting Hydraulic Cylinder. Get yours today and experience the power and convenience it offers.

Product Feature

Welcome to HangZhou Lead Equipment Co., Ltd.

Introducing our remarkable 300 Ton Double Acting Hydraulic Cylinder!

Tired of dealing with inconvenient jacks? Look no further! Our double-acting design is here to revolutionize your lifting experience. With this hydraulic cylinder, convenience reaches new heights!

But that’s not all! We’ve also included a built-in safe valve to protect the jack from overloading. Safety is our top priority, ensuring you can use our product with peace of mind.

And let’s talk about strength! Our cylinder can handle maximum loading at maximum stroke. Trust that this hydraulic cylinder will tackle any heavy lifting task with ease.

But it doesn’t end there! Equipped with a high-quality seal ring, our jack guarantees a longer lifespan and zero oil leakage. Count on our product to get the job done, time and time again.

So why wait? Get your hands on our 300 Ton Double Acting Hydraulic Cylinder today and experience the convenience, safety, and durability that only HangZhou Lead Equipment Co., Ltd. can provide!


Welcome to HangZhou Lead Equipment Co., Ltd.!

Looking for a customized hydraulic cylinder? Look no further! At HangZhou Lead Equipment Co., Ltd., we offer a wide range of hydraulic cylinders that can be tailored to your specific needs.

Introducing our 300 Ton Double Acting Hydraulic Cylinder, a top-notch product that guarantees exceptional performance. With its double acting design, it provides efficient and reliable operation for a variety of applications.

Whether you need a hydraulic jack, a hydraulic cylinder, or a double acting jack, our 300 Ton Double Acting Hydraulic Cylinder has got you covered. It is built to withstand heavy loads and deliver outstanding results every time.

With our customizable options, you can choose the flange, logo, color, tonnage, and stroke that best suit your requirements. We believe in giving our customers the freedom to create a hydraulic cylinder that perfectly fits their needs.

So why wait? Send us an inquiry today and get a detailed quotation for your customized hydraulic cylinder. Experience the power and reliability of our 300 Ton Double Acting Hydraulic Cylinder!

Product Parameters

Model  Tonnage 
Outer diameter 
of oil 
of plunger
of oil pump
Pressure  Recommend 
electric oil pump
STQ50-100 50 100 225 325 127 70 100 35 63MPA 50T-200T
0.55KW 0.75KW 
1.5KW 3KW 
4KW 5.5KW
STQ50-160 160 285 445 39
STQ50-200 200 325 525 46
STQ50-300 300 425 725 48
STQ50-500 500 625 1125 63
STQ100-100 100 100 250 350 180 100 140 58 63MPA
STQ100-160 160 310 470 63
STQ100-200 200 350 550 78
STQ100-300 300 450 750 96
STQ100-500 500 650 1150 130
STQ150-100 150 100 260 360 219 125 180 58 63MPA
STQ150-160 160 320 480 69
STQ150-200 200 360 560 86
STQ150-300 300 460 760 103
STQ150-500 500 660 1160 255
STQ200-100 200 100 285 385 240 150 200 96 63MPA
STQ200-160 160 345 505 103
STQ200-200 200 385 585 116
STQ200-300 300 485 785 161
STQ200-500 500 685 1185 221
STQ320-100 320 100 310 410 330 180 250 196 63MPA 1.5KW 3KW 
4KW 5.5KW
STQ320-160 160 370 530 240
STQ320-200 200 410 610 258
STQ320-300 300 510 810 311
STQ320-500 500 710 1210 456
STQ400-100 400 100 355 455 380 200 290 198 63MPA 3KW 4KW 
5.5KW 7.5KW
STQ400-160 160 415 575 231
STQ400-200 200 460 660 264
STQ400-300 300 555 855 367
STQ400-500 500 755 1255 456
STQ500-100 500 100 360 460 430 200 320 323 63MPA  3KW 4KW 
5.5KW 7.5KW
STQ500-160 160 420 580 330
STQ500-200 200 460 660 420
STQ500-300 300 560 860 581
STQ500-500 500 760 1260 599
STQ630-100 630 100 417 517 500 250 360 560 63MPA 4KW 5.5KW 
7.5KW 11KW
STQ630-160 160 477 637 633
STQ630-200 200 517 717 696
STQ630-300 300 617 917 898
STQ630-500 500 817 1317 1250
STQ800-100 800 100 488 588 560 300 400 896 63MPA 7.5KW 11KW
STQ800-200 200 598 798 1040
STQ800-300 300 698 998 1380
STQ800-500 500 898 1398 1520
STQ1000-100 1000 100 530 630 600 320 450 1286 63MPA 7.5KW 11KW
STQ1000-200 200 630 830 1332
STQ1000-300 300 760 1060 1663

If the model you need is not available, please contact HangZhou Lead Equipment Co., Ltd. We offer customized options for the 300 Ton Double Acting Hydraulic Cylinder to suit your project requirements.

Product Description

Introducing the 300 Ton Double Acting Hydraulic Cylinder from HangZhou Lead Equipment Co., Ltd. This hydraulic cylinder is designed to provide exceptional performance and reliability for your project needs.

With its double acting functionality, this hydraulic cylinder offers enhanced efficiency and versatility. It can exert a force of up to 300 tons, making it suitable for a wide range of applications.

Our hydraulic cylinder is built to last, with a durable construction that ensures long-term durability and minimal maintenance requirements. It comes with a 2-year warranty, providing you with peace of mind.

Whether you need to lift heavy loads, apply pressure, or perform other hydraulic tasks, our 300 Ton Double Acting Hydraulic Cylinder is the perfect choice. Contact us today to discuss your customization options and find the ideal solution for your project.


Product Application

Welcome to HangZhou Lead Equipment Co., Ltd.

Introducing our remarkable 300 Ton Double Acting Hydraulic Cylinder, a must-have for a wide range of industrial applications. Whether you work in steel plants, cement industries, chemical and refineries, bridges, railways, highways, hydropower stations, ship repair, building construction, or maintenance, our hydraulic jack is here to simplify your tasks.

With its double acting feature, this hydraulic cylinder ensures efficient and reliable performance. It is specifically designed for heavy-duty tasks, boasting an impressive 300-ton capacity. Say goodbye to struggling with heavy loads!

Our hydraulic jack is built to withstand the toughest conditions, guaranteeing durability and longevity. You can trust it to consistently deliver outstanding results. Additionally, its electric hydraulic system adds convenience and ease of use to your operations.

At HangZhou Lead Equipment Co., Ltd., we prioritize quality and reliability. That’s why our 300 Ton Double Acting Hydraulic Cylinder is meticulously crafted to meet the highest standards. You can rely on it to efficiently and effectively get the job done.

Don’t miss out on this incredible hydraulic cylinder! Contact us today for more information and experience the power and efficiency of our 300 Ton Double Acting Hydraulic Cylinder.

Related Products

1. If you need large capacity works and piston return, you could choose large tonnage double-acting hydraulic jack (50-2000 tons).
2. You could choose double acting hollow jack when you need to go through pc strand, steel wire, or anchors 
(50-2000 tons).
3. If you want to install jack on some working platforms, you need a flange-type hydraulic jack (10-630 tons).
4. Single-acting hydraulic jack is used for smaller tonnage and stroke works (10-100 tons).
5. Matching with special tool to go through cable or rebar, you could choose single-acting hydraulic hollow jack (12-100 tons).
6. Single-acting hydraulic jack with lock nut can be used for a long time to keep pressure work site (55-200 tons).
7. Ultra-thin hydraulic jack is used for the narrow workspace (10-200 tons).
8. Electric oil pump is matched with kinds of hydraulic jacks, it has double-acting and single-acting options.
9. Hydraulic hand pump is also used for matching with hydraulic jack, clients don’t have requirements for work efficiency.
All the tonnagestroke, and height can be customized according to the client’s requirements, supplying the best quality and service. Our warranty is 2 years.

Company Profile

Welcome to HangZhou Lead Equipment Co., Ltd.! We have been providing top-quality hydraulic tools since 2009. Our extensive range of products is designed to meet all your hydraulic needs. Take a look at what we have to offer:

– Single acting hydraulic jack/cylinder/ram (10-100 tons)
– Single acting hollow hydraulic jack/cylinder/ram (12-100 tons)
– Double acting hydraulic jack/cylinder/ram (50-2000 tons)
– Double acting hollow hydraulic jack/cylinder/ram (50-2000 tons)
– Single acting hydraulic jack/cylinder/ram with lock nut (55-200 tons)
– Thin type single acting hydraulic jack/cylinder/ram (10-200 tons)
– Ultrathin hydraulic jack/cylinder/ram (10-200 tons)
– Flange type hydraulic jack/cylinder/ram (10-630 tons)
– Synchronous hydraulic jack (10-1000 tons)
– Hydraulic accessories: high pressure oil hose, couplers, seal kits, manifolds, etc.

At HangZhou Lead Equipment Co., Ltd., we understand that every customer has unique requirements. That’s why we offer customizable options for tonnage, stroke, and height. We are committed to delivering the best quality and service to ensure your satisfaction.

Our 300 Ton Double Acting Hydraulic Cylinder is a reliable and durable product. With a warranty of 2 years, you can trust its performance. This hydraulic cylinder is perfect for heavy-duty applications and is designed to provide efficient and precise hydraulic power. It is suitable for various industries and can handle a tonnage of 300 tons.

Choose HangZhou Lead Equipment Co., Ltd. for all your hydraulic tool needs. We are here to provide you with the best products and service.

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After-sales Service: Yes
Warranty: 2 years
Type: Hydraulic Jack
Structure: Hydraulic Jack
Capacity (Load): Standard Model: 30-2000Tons
Power Source: Hydraulic
US$ 1500/Piece
1 Piece(Min.Order)




double acting hydraulic cylinder

What advantages do double-acting hydraulic cylinders offer in terms of versatility?

Double-acting hydraulic cylinders offer several advantages in terms of versatility, making them widely used in various applications. Here’s a detailed explanation:

1. Bi-Directional Operation: One of the primary advantages of double-acting hydraulic cylinders is their bi-directional operation. Unlike single-acting cylinders that generate force in one direction (usually the extension stroke) and rely on external forces or springs for the return stroke, double-acting cylinders can generate force in both directions. This allows for more flexibility in controlling the movement and positioning of loads, making them suitable for applications that require precise control and multi-directional force.

2. Efficient Power Transmission: Double-acting hydraulic cylinders provide efficient power transmission from the hydraulic fluid to the load. When pressurized fluid is supplied to the cap end of the cylinder, it pushes the piston to extend and generate force. Conversely, when fluid is supplied to the rod end, it retracts the piston. This efficient power transmission allows for effective force generation and precise control, enabling the cylinder to handle a wide range of loads and applications.

3. Adjustable Force and Speed: Double-acting hydraulic cylinders offer the ability to adjust the force and speed of operation. By controlling the hydraulic pressure supplied to the cylinder, the force output can be varied to match the specific load requirements. This adjustability allows for versatility in handling different loads and controlling the speed of movement. It also enables the cylinder to adapt to changing load conditions, making it suitable for applications with varying load capacities.

4. Versatile Mounting Options: Double-acting hydraulic cylinders are designed with versatile mounting options, providing flexibility in their installation and integration into different systems. They can be mounted in various orientations, such as horizontal, vertical, or at an angle, depending on the specific application requirements. This versatility in mounting options allows for easy integration into existing systems and accommodates different space constraints.

5. Wide Range of Sizes and Capacities: Double-acting hydraulic cylinders are available in a wide range of sizes and capacities, offering versatility in meeting diverse application needs. They can be found in small-scale applications, such as automotive equipment or industrial machinery, as well as large-scale applications, such as construction equipment or heavy-duty hydraulic presses. This range of sizes and capacities ensures that there is a suitable double-acting cylinder for various load requirements and operating conditions.

6. Compatibility with Hydraulic Systems: Double-acting hydraulic cylinders are compatible with hydraulic systems, which are widely used in many industries. They can be easily integrated into existing hydraulic systems, allowing for seamless operation and compatibility with other hydraulic components, such as pumps, valves, and actuators. This compatibility enhances the versatility of double-acting cylinders and facilitates their integration into a wide range of hydraulic applications.

7. Reliability and Durability: Double-acting hydraulic cylinders are known for their reliability and durability. They are designed to withstand high pressures, heavy loads, and harsh operating conditions. With proper maintenance and care, they can provide long service life and consistent performance, making them a reliable choice for demanding applications.

Overall, the versatility of double-acting hydraulic cylinders stems from their bi-directional operation, efficient power transmission, adjustable force and speed, versatile mounting options, wide range of sizes and capacities, compatibility with hydraulic systems, and their reliability and durability. These qualities enable them to be used in a diverse range of applications across various industries.

double acting hydraulic cylinder

Can double-acting hydraulic cylinders be used in agricultural machinery for various tasks?

Yes, double-acting hydraulic cylinders are commonly used in agricultural machinery for a variety of tasks. Here’s a detailed explanation:

1. Lifting and Lowering Implements: Agricultural machinery often requires the lifting and lowering of implements such as plows, cultivators, and seeders. Double-acting hydraulic cylinders can provide the necessary force to raise and lower these implements smoothly and efficiently. By supplying pressurized hydraulic fluid to one side of the cylinder, the implement is lifted, and by supplying fluid to the other side, it is lowered. The bi-directional force generation of double-acting cylinders allows for precise control over the height and position of the implements, enabling efficient agricultural operations.

2. Tilting and Positioning: Double-acting hydraulic cylinders can also be used for tilting and positioning tasks in agricultural machinery. For example, in a front-end loader or a combine harvester, hydraulic cylinders are employed to tilt the loader bucket or the cutting platform, allowing for easy loading or harvesting on uneven terrain. The cylinders provide the necessary force to adjust the angle and position of the equipment, enhancing productivity and maneuverability.

3. Steering and Braking: Agricultural machinery, such as tractors and self-propelled harvesters, requires effective steering and braking systems for safe and precise operation. Double-acting hydraulic cylinders can be utilized in these systems to control the movement of steering mechanisms or braking mechanisms. By converting hydraulic pressure into mechanical force, the cylinders enable responsive steering and reliable braking, ensuring operator control and safety in various agricultural tasks.

4. Actuating Hydraulic Valves: Agricultural machinery often incorporates hydraulic systems with multiple valves for controlling the flow of fluids to different components. Double-acting hydraulic cylinders can actuate these valves, allowing for precise control over the functions of the machinery. By extending and retracting the cylinder’s piston, operators can open or close specific valves, regulating the flow of hydraulic fluid and directing it to the desired components or functions.

5. Load Handling and Manipulation: Agricultural machinery frequently involves load handling and manipulation tasks, such as baling, lifting and transporting heavy loads, or operating hydraulic arms for loading and unloading materials. Double-acting hydraulic cylinders provide the necessary force for these tasks, enabling efficient load handling and manipulation. The cylinders can be integrated into lifting mechanisms, arms, or other load-bearing structures, allowing for controlled lifting, lowering, and holding of various agricultural loads.

Given their capabilities in lifting and lowering implements, tilting and positioning, steering and braking, actuating hydraulic valves, as well as load handling and manipulation, double-acting hydraulic cylinders are widely used in agricultural machinery for various tasks. Their versatility, power, and precise control make them essential components in modern agricultural equipment.

double acting hydraulic cylinder

How does a double-acting hydraulic cylinder handle variations in hydraulic pressure?

A double-acting hydraulic cylinder is designed to handle variations in hydraulic pressure while maintaining its functionality and performance. Here’s a detailed explanation:

1. Balanced Design: Double-acting hydraulic cylinders are designed with a balanced piston and rod arrangement. This design ensures that the hydraulic pressure acts equally on both sides of the piston, allowing for consistent and balanced force generation. As a result, the cylinder can handle variations in hydraulic pressure without compromising its ability to extend and retract smoothly.

2. Efficient Sealing System: Double-acting cylinders incorporate a sealing system that helps maintain the integrity of the hydraulic fluid and prevents leakage. The piston and rod seals, typically made of materials like rubber or polyurethane, create a tight seal between the piston and the cylinder barrel. This sealing system ensures that hydraulic pressure is effectively contained within the cylinder, reducing the impact of pressure variations on the cylinder’s performance.

3. Pressure Relief Mechanism: In situations where there are significant variations in hydraulic pressure, double-acting hydraulic cylinders may incorporate a pressure relief mechanism. This mechanism allows excess pressure to be released from the cylinder, preventing damage to the seals and other internal components. Pressure relief valves or adjustable relief valves are commonly used to regulate the pressure within the cylinder and protect it from excessive pressure fluctuations.

4. Robust Construction: Double-acting hydraulic cylinders are constructed using high-strength materials such as steel or aluminum. This robust construction enables the cylinder to withstand variations in hydraulic pressure without deformations or failures. The materials used, along with proper engineering and manufacturing techniques, ensure the structural integrity of the cylinder even under challenging pressure conditions.

5. Performance Testing and Quality Control: Manufacturers of double-acting hydraulic cylinders subject their products to rigorous performance testing and quality control measures. These tests evaluate the cylinder’s ability to handle variations in hydraulic pressure, ensuring that it meets the required performance and safety standards. Through these quality control processes, any potential issues related to pressure variations are identified and addressed before the cylinder is deployed.

By employing a balanced design, efficient sealing system, pressure relief mechanisms, robust construction, and thorough quality control, double-acting hydraulic cylinders can effectively handle variations in hydraulic pressure. These features ensure the cylinder’s reliability, longevity, and consistent performance in diverse hydraulic systems and applications.

China Professional High Capacity 300 Ton Double Acting Hydraulic Cylinder   vacuum pump ac system	China Professional High Capacity 300 Ton Double Acting Hydraulic Cylinder   vacuum pump ac system
editor by CX 2024-03-02