A single acting telescopic cylinder is ideal for load bearing cylinders that can use gravity or other natural forces for the return stroke. One of the leading examples of this is a dump truck. Since the weight is constantly on the cylinder, the truck is able to use hydraulics to move up the bed, then the weight of the truck’s body to retract it back. Dump trucks can also use a double acting telescopic cylinder, but that is mainly utilized to center the trucks weight while the telescopic cylinder is fully extended.

With many similarities to the single acting telescopic cylinder, the double acting telescopic cylinder uses the same design, but with applies hydraulic force in the extension stroke and return stroke of the cylinder. This allows for more control of the equipment, and is utilized when you are not able to use gravity or other forces to retract the cylinder. Common uses of double acting telescopic cylinders include construction equipment like cranes and bulldozers, or refuse vehicles when compacting and maneuvering waste in the truck.

To learn more about our extensive selection of telescopic cylinders, or to request a free quote, contact us today at 800 737 8988, or visit our website.

Single acting weld rod cylinders are hydraulic cylinders that only use hydraulic force in one direction on the extension stroke, relying weight or a spring to bring the cylinder back on the return stroke. These are popular in many applications, from construction clamps to car gasoline engines, and are ideal for simplicity and reliability. Double acting weld rod cylinders offer close to the same footprint and design, but with the added advantage of hydraulic power being used on both the extension stroke and return stroke. These cylinders are ideal for anything that requires force to move up or down, such as a hydraulic construction equipment.

Telescopic cylinders are similar to rod cylinders, but are designed for a greater extension stroke and a smaller return stroke. Those these are typically seen as single acting, telescopic cylinders can be either single or double acting, depending on the intended application. These cylinders are often used for trucks with a dumping mechanism, such as dumb truck and refuse vehicles.

Custom hydraulic cylinders are available for those that need a size, shape, extension stroke, or return stroke that is not achievable through our default designs. We typically craft our cylinders from steel, but can also use a custom material if your application calls for it. Through SHC, Inc.’s custom cylinder service, we can accommodate almost all of client needs.

To learn more about our extensive selection of hydraulic cylinders or to request a free quote, contact us today at 800-737-8988, or visit our website.