General-Purpose Hydraulic Cylinder, 5 Tons Capacity, 7.18" Stroke
The Enerpac R57 is a general-purpose hydraulic cylinder with a 5-ton capacity, a 7.18" stroke, and a single-acting spring return. It features an HD internal spring for fast retract assistance, and the heat-treated load caps are standard. This cylinder has a stop ring for piston blow-out protection. The plated piston resists scoring and corrosion. The high flow couplers are plated to resist corrosion. This cylinder also comes with a rod wiper to protect the inner cylinder from dirt.