Product description
• Working pressure up to 700 bar
• Capacities from 25 to 520 t
• Stroke length 152 to 330 mm
• Double acting version
• Corrosion-resistant QPQ coated piston rod
• Collar threads withstand full load
• Housing and piston thread
• Mounting thread in the base plate (up to 203 t types)
• Internal protection valve against overpressure, low-friction surfaces
• Lifting eye as standard element on models from 50 to 109 tons. Ring bolts are standard on models from 152 to 1012 tons.
• Lifting eye as standard element on models from 50 to 109 tons. Ring bolts are standard on models from 152 to 1012 tons.
The double-acting cylinders of the HDA series offer the best features in terms of versatility and durability. They are specifically designed for lifting heavy loads, construction and maintenance applications as well as press and industrial production applications. Here, the double-acting principle offers considerable pulling force in piston retraction mode as well as fast, controlled retraction in continuous high cycle operations. All models up to 203 tons come standard with flat thrust piece, internal piston rod thread and collar thread. Models from 326 tons are supplied without collar thread and internal piston rod thread, but an interchangeable movable thrust piece is included as standard.