The Enerpac RC53, 4.9-ton Capacity, 3.11 in Stroke, General Purpose Hydraulic Cylinder. RC-TRIO Series Cylinders The next evolution of the legendary Enerpac RC-Series hydraulic cylinder. The driving force of the Enerpac cylinder range, the RC-TRIO, is as versatile as ever. Featuring a Trio Bearing System for enhanced durability and a hybrid spring-return system for faster retraction and even greater productivity.

Build

• New TRIO Bearing System
• Includes up to 4 high-performance wear bands that offer increased resistance to damage, reducing bearing load and increasing cylinder lifespan.
• Hardened composite material wear bands increase bearing surface area for greater sideload resistance - Significantly improving cylinder life.
• New high-performance Polyethylene seals last longer than ever, improving lifespan and keeping you working for longer.
• New TRIO Stop Ring
• Part of the Trio Bearing System, the Trio Stop Ring includes an additional wear band or high-strength bronze to absorb greater side load.
• Capable of taking full cylinder extension force
• Features durable wiper to help prevent contamination from entering the cylinder during retract cycles.
• New TRIO Spring System
• High-strength steel wire improves spring life
• Spring retention design improves serviceability while allowing higher pre-load during assembly.
• Spring is easily removed without special tools.
• Durable Piston Rod
• High-strength steel plunger for improved life and sideload resistance
• Nickel-plated plunger coating improves corrosion protection
• Internal plunger threads for easy tool fixturing.
• Enhanced Ergonomics
• Standard carrying handles from 33 up to 55 lbs. Sizes above include certified lifting eyes or optional carrying handles.
• Collar threads, plunger threads, and base mounting holes enable easy fixturing.
• Improved Saddle Retention
• Hardened plunger saddle protects plunger end during all lifting operations
• Easily removable for access to plunger mounting threads
• Tilt and smooth saddles are available as accessories (compatible with a new range of CATS-Series Tilt Saddles).
• Enduring Compatibility
• For full compatibility and peace of mind, the new RC-Series model numbers, external dimensions, and threads remain unchanged from prior RC-Series cylinders. Ensuring compatibility with historical versions and systems.