Enerpac RC51

RC51, 4.9 ton Capacity, 1.00 in Stroke, General Purpose Hydraulic Cylinder


Model : RC51
Series : RC
Product Lines : Industrial Tools
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.

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 keep 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 carry handles on cylinders from 15 up to 25 kg. Sizes above 25 kg include certified lifting eyes or optional 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 available as accessories (compatible with 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.


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