HDA Cylinders

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The HDA double acting cylinder range offers the utmost in versatility and durability. Specifically designed for heavy duty lifting, construction and maintenance applications as well as presswork and industrial production, the double acting design provides substantial pulling force in the piston retraction mode as well as providing fast, controlled retraction for continuous duty cycle operation. All models up to 224 tons are supplied with flat saddle, piston rod threads and collar threads as standard. Models from 359 tons and upwards are supplied without collar thread and piston rod thread, however include replaceable tilting saddle as standard. Standard range models are featured below however other stroke and tonnage options are available on request.

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• Capacities from 27 to 1115 tons

• Stroke lengths from 5.99 to 20.02 inches

• Working pressure 10000 psi

• Internal annular area overload protection valve

• Low friction bearing surfaces

• Nitrocarburized piston rod

• Anti-extrusion seals

• Lifting ring comes as standard on models from 55 to 120 tons

• Eyebolts come as standard on models from 167 to 1115 tons

• Base mounting holes* (*Base mounting holes are for location of cylinder only. They are not designed to resist the full capacity of the cylinder)

• Customized and special design cylinders are available on request