Enerpac 25 Ton S/A Cylinder RC258

Description

Model : RC258Series : RCProduct 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 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 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.

Specifications

Metric

• Maximum Operating Pressure (bar): 700
• Capacity Class (tonnage): 25
• Maximum Cylinder Capacity Advance (kN): 232
• Stroke (mm)210Collapsed Height A (mm): 324
• Extended Height B (mm): 534
• Return Type: Single-Acting, Spring Return
• Plunger Type: Solid
• Material: Steel
• Cylinder Effective Area Advance (cm2): 33,3
• Oil Capacity Advance (cm3): 697
• Surface Treatment: Paint
• Weight (kg): 12,2

Dimensions

Metric

• Collapsed Height A (mm): 324
• Optional Tilt Saddle Addition To Collapsed Height A1 (mm): 15
• Extended Height B (mm): 534
• Outside Diameter D (mm): 86
• Cylinder Bore Diameter E (mm): 65,1
• Plunger Diameter F (mm): 57,2
• Base to Advance Port H (mm): 25
• Saddle Diameter J (mm): 51
• Saddle Protrusion from Plunger K1 (mm): 10
• Plunger Internal Thread O (in): 1 1/2" - 16
• Plunger Thread Length P (mm): 25
• Saddle Maximum Tilt Angle Radius (degrees): 5
• Base Mounting Holes Bolt Circle U (mm): 59
• Base Mounting Holes Thread V: 1/2"- 13 un
• Collar Thread Size W: 3 5/16" - 12 un
• Collar Thread W (in): 3 5/16" - 12 UN
• Collar Thread Length X (mm): 49
• Base Mounting Holes Thread Depth Z (mm): 19