• Maximum Cylinder Capacity Advance (tons): 54.9| Capacity Class (tonnage): 50 | Stroke: 3.94"
• Hard coat finish on all surfaces resists damage and extends cylinder life
• High-strength return spring for rapid cylinder retraction
• For protection against load-induced damage, a saddle is standard on all models and a steel baseplate is standard on models 20-ton and above.

The Enerpac RAC-Series Light Weight Cylinders is a composite bearing that prevents metal-to-metal contact, increasing cylinder life and resistance to side-loads of up to 10%. All cylinders meet ASME B-30.1 standards.

Enerpac lightweight aluminum RAC504 cylinders are ideal for wet environments such as this tunnel under the river (Holland High-Speed Train Line).