Hydraulic punching cylinder SBZ 250 (250 bar operating pressure) in a block design, adjusted for the extreme requirements of the punching, riveting, and deforming technologies. Block by block extremely small construction lengths, preferably appropriate to short strokes Strokes according to the wishes of the customers, Standardstrokes 20, 40 and 60 mm. Stroke tolerance according to German Standard DIN-ISO 2768m. Operating pressure ? nominal pressure maxim. 250 bar. Piston ? 32 ? 100 mm according to German Standard DIN-ISO 3320.