Heavy-Duty Hydraulic Cylinders for Extreme Conditions [30+ Yrs]

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Long-Stroke Heavy-Duty Hydraulic Cylinders

For applications requiring extended reach, our long-stroke heavy-duty hydraulic cylinders deliver consistent force and precise control. Ideal for large presses, material handling, and heavy equipment, they are manufactured with precision to ensure smooth, stable operation over long strokes.
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Why choose us?

High-Impact & Cushioning Capabilities

We engineer our heavy-duty hydraulic cylinders to withstand severe shock and impact loading. Features like adjustable cushioning smoothly decelerate heavy loads, protecting your equipment and extending cylinder life in punishing applications like breakers, shears, and manipulators.

Built for Long Service Life with Robust Construction

Our heavy-duty hydraulic cylinders are constructed with robust materials and precision components to ensure a long, trouble-free service life. We focus on durability and easy serviceability, providing cylinders that minimize downtime and keep your critical heavy machinery operating efficiently.

Unrivaled Durability for Extreme Conditions

With 30+ years of experience and recognition as a "national high-tech enterprise", we build heavy-duty hydraulic cylinders to withstand the most extreme industrial environments. They reliably handle high shock loads, contamination, and continuous operation in mining, metallurgy, and large construction equipment.

Related products

At Tianjin Uranus Hydraulic Machinery Co., Ltd., we specialize in custom heavy-duty hydraulic cylinders engineered to meet the unique demands of your specific equipment and operating environment. As a “national small giant” enterprise, we have the engineering expertise to design cylinders with features such as long strokes, large bores, and specialized mounting configurations. Our custom design process begins with a thorough analysis of your application’s forces, duty cycle, environmental factors, and installation constraints. We then optimize the cylinder’s dimensions, materials, and features to ensure maximum service life and performance. For applications with high impact loads, we can incorporate cushioning and shock-absorbing features. For applications in corrosive environments, we offer cylinders with stainless steel components and advanced coatings. We also design cylinders with ease of maintenance in mind, including features such as removable gland nuts and replaceable wear strips. Our manufacturing facility is equipped to handle large-scale cylinders with high precision. For a custom heavy-duty hydraulic cylinder that is precisely tailored to your needs, we encourage you to contact our engineering team to discuss your project.

Frequently Asked Questions

Can your hydraulic working platforms be integrated with automation systems?

Yes, our hydraulic working platforms can be fully integrated with automation systems. As a leader in integrated mechanical-hydraulic-optical intelligent equipment, we equip our platforms with sensors for position, load, and status, along with PLC controls that communicate via industrial Ethernet protocols. This enables automated height adjustment, synchronized operation with other equipment, and real-time monitoring. Our platforms can be programmed with multiple preset positions and integrated into robotic work cells or fully automated production lines.
Our double acting hydraulic presses incorporate multiple safety features to protect operators and equipment. These include light curtains or safety fencing, two-hand anti-tie-down controls, emergency stop buttons, overload protection devices, and hydraulic safety valves that prevent unintended movement in case of pressure loss. We also incorporate pressure relief valves, end-of-stroke cushioning, and audible alarms. All safety systems are designed to comply with relevant international safety standards and can be customized to meet specific customer requirements.
To receive a quote for a custom hydraulic cylinder, please contact our engineering team directly. We will need information such as required bore size, rod diameter, stroke length, mounting style, operating pressure, and any special environmental conditions or features. Our team will work with you to define the specifications, provide engineering drawings for approval, and deliver a comprehensive quote. We offer competitive pricing and lead times based on the complexity of your custom requirements.
Our hydraulic products serve a wide range of industries, including metallurgy (steel mills and foundries), automotive manufacturing, aerospace, heavy machinery, construction equipment, wind energy, materials testing, and general industrial automation. Our metallurgical hydraulic cylinders are specifically designed for harsh mill environments, while our servo hydraulic systems are widely used in precision testing and forming applications. Our diverse product portfolio allows us to support virtually any industry requiring reliable hydraulic power and control.

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Customer Reviews

Stefan Kowalski

Our steel mill uses Tianjin Uranus heavy-duty hydraulic cylinders on our continuous caster for mold oscillation and segment positioning. The cylinders operate in a demanding environment with high temperatures, water, and scale. These cylinders have been in service for over four years with no failures. The high-temperature seals and corrosion-resistant coatings have proven to be extremely durable. The Uranus team provided custom designs tailored to our mill's specific requirements. We have standardized on Uranus cylinders for our caster applications.

Thomas Wagner

We needed a heavy-duty hydraulic cylinder with a very long stroke for a large forming press. Tianjin Uranus designed and manufactured a custom cylinder with a stroke length of over 15 feet. The cylinder is built with precision guidance to maintain alignment over the long stroke and has been operating reliably for two years. The cylinder features heavy-duty bearings and high-quality seals that have held up well under high loads. The Uranus engineering team provided excellent support throughout the design and manufacturing process.

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For replacement or retrofit projects, please upload your existing drawings, OEM part numbers, or basic parameters. Our engineers will evaluate feasibility within 24–48 hours.
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Built to Endure High Shock Loads and Continuous Operation

Built to Endure High Shock Loads and Continuous Operation

Tianjin Uranus heavy-duty hydraulic cylinders are engineered for the most demanding industrial environments, including mining, metallurgy, and heavy construction. With thick-walled tubing, heavy-duty rod ends, and large, long-wearing bearings, they withstand high shock loads, contamination, and continuous operation. The rods are induction-hardened and chrome-plated for wear resistance, while advanced sealing systems keep out dirt and moisture. Custom designs can include specialized coatings, cushioning, and extended strokes. These cylinders deliver the durability and reliability required to keep your heavy equipment operating with minimal downtime.
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