Single-acting with spring return, capacity 5 - 100 t Robust construction with long guides allows the units to withst and abuse and better tolerate eccentric and side loading, yet is convenient to use with only one quick-release coupler hose connection and a spring return.
Single-acting with spring return, capacity max. 10 - 100 t Low-height cylinders are recommended for all lifting, pushing, levelling, pressing applications especially in tight working areas.
Pull cylinders are able to produce extremely high pulling forces and can be controlled precisely by the use of hand pumps or power packs. In neutral position pull cylinders are fully extended. As soon as the cylinders are pressurized the forged links are drawn together. A built-in return spring extends the piston again as soon as the pressure is released.
Single-acting with spring return, capacity 12 - 93 t Due to the centre hole design a threaded rod can be placed through the hollow cylinders so that extremely high pulling forces can be achieved.
Double-acting with hydraulic return, capacity 33 - 140t Basically, the applications are the same as for the single-acting hollow cylinders shown on the opposite page, but for this model range the return of the piston is done hydraulically by means of the second oil port.