A new range of single and double acting high tonnage cylinders offer lifting capacities of 50 to 1000 tons and an integral stop ring providing piston blow-out protection for safe operation.Enerpac has introduced a new range of single and double acting high tonnage cylinders with lifting capacities of 50 to 1000 tons, adding to the industry 's broadest offering of high force hydraulic cylinders. Designed for a wide variety of construction and heavy load moving applications, the line includes the CLSG Series single acting, and the CLRG Series double acting cylinders. Both Series feature a design which offers a new standard in safety and reliability, including an integral stop ring providing piston blow-out protection for safe operation, and top or side mounted lifting eye positions for added safety and ease of handling.
Large diameter hardened saddles reduce localized stresses on the lifting surfaces, and are interchangeable with optional tilt saddles, which have a maximum tilt angle of 5 degrees, allowing for misalignment.
Base mounting holes are standard on both new Series of cylinders, allowing versatility and security in positioning, and plunger wipers on all models help reduce contamination, and extend cylinder life.
The special bearing design can withstand sideload forces up to 10% of the cylinders' rated capacity, and all CLRG double acting Series are fitted with a safety valve in the retract side to prevent product damage or personal injury in case of accidental over-pressurization.