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Telescopic Hydraulic Cylinders Manufacturers and Suppliers

IQS Directory provides an extensive list of telescopic hydraulic cylinder manufacturers and suppliers. Utilize our website to review and source telescopic hydraulic cylinder manufacturers with our easy-to-use features which allow you to locate telescopic hydraulic cylinder companies that will design, engineer, and manufacture telescopic hydraulic cylinders for your exact specifications. Our request for quote forms make it easy to connect with leading telescopic hydraulic cylinder manufacturers. View company profiles, website links, locations, phone number, product videos, customer reviews, product specific news articles and other production information. We are a leading manufacturer directory who will connect you with the right manufacturers whether you are looking for small hydraulic telescopic cylinders, telescopic pole hydraulic cylinders, or single acting telescopic cylinders.

Leading Companies:

  • Schofield, WI 715-359-4241

    Since 1959, JARP has produced superior hydraulic cylinders and swivels; satisfying each customer along the way. Our cylinder and swivel manufacturing process includes the highest quality components to assure dependability for higher loads and pressures, up to 5,000 psi. Call JARP today for quick results!

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  • Cleveland, OH (216)251-0076

    Kiefer Tool & Mold Inc began in 1965 with a mindset of providing services and repairs to industrial equipment, press components, and presses. We strive to provide our customers with the best service and quality.

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  • East Liverpool, OH 330-385-1745

    Farnsworth Engineering is the only official manufacturer of Marion hydraulic cylinders, M-Line. Farnsworth also builds replacement cylinders for Glenco and Perfection models.Farnsworth Engineering designs custom single-acting, double-acting, and telescopic hydraulic cylinders and hydraulic systems to meet your specific requirements. Custom mounts are also available. Contact us for a quote today!

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  • Abingdon, VA 276-628-6068

    Dedicated to product performance under pressure, General Engineering specializes in custom engineered & manufactured hydraulic cylinders for the most demanding environments, such as mining & construction. Single Stage Hydraulic Cylinders, Multistage Telescopic Cylinders & Replacement Cylinders to exacting ISO standards. Small & large bore repair whether the cylinder is ours or not. Since 1948.

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Telescopic Hydraulic Cylinders Industry Information

Telescopic Hydraulic Cylinders

Telescopic Hydraulic Cylinders may also be referred to as telescoping or multi-stage telescopic hydraulic cylinders. These cylinders consist of a succession of aluminum or steel tubes of progressively smaller diameters set within one another, which allows for significant extension.

Quick links to Telescopic Hydraulic Cylinders Information

Telescopic Hydraulic Cylinder Features

The collapsed length of the cylinder is usually 20% to 40% of the completely extended length. Of course, this depends on how many stages are included in the design. Though telescopic hydraulic cylinders may be custom designed for optimum extension and other features, the maximum number of stages is usually restricted to six. The largest, outermost sleeve is the barrel or the main, while the inner sleeves are called the stages, and the smallest is often referred to as the plunger or piston rod.

Generally, the cylinders are anchored in machinery by pivot mounts welded to the barrel's body and the end of the piston rod. They can tolerate hydraulic pressure at a maximum of 2000-3000 psi. No matter the application, it is crucial that telescopic hydraulic cylinders be used in a way that avoids side loads from pushing on the actuator. This pressure can cause excessive wear and sometimes severe damage. At full extension, they are even more susceptible to side forces. Therefore, telescopic hydraulic cylinders should always be considered force-generating devices, never as stabilizing devices.

Telescopic Hydraulic Cylinder Applications

Telescopic Hydraulic Cylinders are used in various applications, including construction equipment like dump trucks, large capacity marine cranes, and oil field drilling rigs. In these demanding settings, the cylinders are usually used to raise and lower pieces of equipment, as with the dumping action of the dump truck or to erect the mast of a mobile drilling rig.

Types of Telescopic Hydraulic Cylinders

There are many manufacturers of telescopic hydraulic cylinders, and many offer custom design options to suit specific applications. Double-acting cylinders and single-acting cylinders are also an option when it comes to these cylinders. Double-acting cylinders are extended and retracted by using hydraulic pressure in both directions. Some even use both single and double-acting technology, where the piston is double-acting, and the rest of the stages are single-acting. Telescopic cylinders are often used in heavy machinery, but smaller bore designs are also used in lighter applications. There is a range of specific designs, features, and capabilities that can be considered and employed in telescopic hydraulic cylinders.