• Capacity (ton): 55
• Stroke (in): 5.91
• Lock nut tested to 150% of rated load
• Lock nut provides safe mechanical load holding for an extended period of time

The Enerpac RCL506 is a 55-ton single-acting high-tonnage hydraulic cylinder with a 5.91" stroke. This cylinder lock nut is tested to 150% of the rated load and provides safe mechanical load holding for an extended period of time. The red band warns the operator to end the stroke, and the over-flow port prevents over-stroke, without a stop ring.

The RCL506 body, lock nut, and saddle feature a black nitride coating to improve corrosion and wear resistance. It also has replaceable wear bands that improve seal life and side load capacity.