telescopic cylinder / hydraulic / double-acting
220 mm (8.661 in)
The telescopic cylinder is a special form of a linear hydraulic power unit, which is always used when you need a big stroke but have a limited amount of space for the installation. The multiple piston rod elements, which are guided into each other, will extend under pressurization. Due to this, the total stroke is divided into several steps and the overall length is reduced to a minimum.