Telescopic hydraulic cylinders have a shorter installation size in the retracted state than single-stroke cylinders with a comparable stroke. Usually, the retracted length of the cylinder corresponds to about 25 % to 50 % of its stroke length. Depending on the installation space, you can choose between two-, three-, four- or five-stage versions.
We offer tailor-made telescopic hydraulic cylinders manufactured according to your requirements. We produce multi-stage hydraulic cylinders with a stroke of up to 60 meters, a diameter of up to 900 mm, and a cylinder weight of 40 tons. As the standard, the cylinder tube is made of DIN 2391 ST-52.3, BK+S material, and the piston rod of Ck45. However, the choice of material depends on the application and is customized to your requirements, e.g. it can be made of stainless steel, 42CrMo4, 39NiCrMo3, 20MnV6K, etc. The piston rod can be Chrome-plated, NiCr-plated, or Ceramic-coated.
