DA-H Working pressure 3,650 PSI Torque up to 2,200,000 LBS Angle of rotation up to 360° Special angle of rotation up to 1500° Preferred applications: Industry (construction machinery) DA-H-AL Working pressure 3,000 PSI Torque up to 140,000 IN-LBS Reduced weight (aluminium-design) Angle of rotation 1500° Preferred applications: Working platforms