HDA - Double Acting High Tonnage Cylinders

• Capacities from 28 to 1,115 tons.
• Stroke lengths from 5.99 to 20.02 inches.
• Working pressure 10,000 psi.

Double acting design offers higher work output with improved performance and efficiency. Substantial pulling force in the piston retraction mode provides increased versatility. Nitrocarburized piston rod for corrosion protection. Low friction bearing surfaces. Internal annular area overload protection valve. Anti-extrusion seals for improved performance at high pressures. Flat saddle, collar thread, and piston rod thread as standard on all models up to 224 tons. Replaceable tilting saddle fitted as standard on models from 359 tons and upwards. Lifting ring as standard on models from 55 to 120 tons. Eyebolts as standard on models from 168 to 1115 tons.

Optional piston rod saddles. Customized and special design cylinders are available on request.

If specifying this cylinder for use with the SLF and SLV synchronous lifting systems and associated mounting kit, please consider the increase in dimension A (closed height).