RC256 232 kN Capacity, 158 mm Stroke, General Purpose Hydraulic Cylinder

Enerpac RC256 is a robust single-acting, spring-return hydraulic cylinder engineered for high-capacity lifting and pushing tasks in industrial maintenance, construction, and general-purpose applications. Offering a 25-ton (232 kN) capacity over a 159 mm stroke, this alloy steel model from the RC Series operates at up to 10,000 psi with features like a grooved plunger for saddle mounting, relief valves for safety, and a corrosion-resistant baked enamel finish, ensuring durability and efficiency in demanding environments.

• Product Overview
  • Name: Enerpac RC256 General Purpose Hydraulic Cylinder
  • Type: Single-acting, spring-return solid plunger cylinder
  • Primary Applications: Industrial lifting, pushing, bolting, and maintenance tasks
  • Force Output: 25 tons (232 kN)
  • Stroke: 159 mm (6.25 in)
  • Retraction Mechanism: Spring return
  • Operating Pressure: Maximum 10,000 psi (700 bar)
  • Collapsed Height: 273 mm (10.75 in)
• Technical Specifications
  • Capacity: 25 tons (232 kN)
  • Maximum Operating Pressure: 10,000 psi (700 bar)
  • Stroke: 159 mm (6.25 in)
  • Collapsed Height (A): 273 mm (10.75 in)
  • Extended Height (B): 432 mm (17 in)
  • Outside Diameter (D): 86 mm (3.38 in)
  • Bore Diameter (E): 65 mm (2.56 in)
  • Plunger Diameter (F): 57 mm (2.25 in)
  • Effective Area (Advance): 33.3 cm² (5.16 in²)
  • Oil Capacity (Advance): 528 cm³ (32.23 in³)
  • Weight: 10 kg (22 lbs)
  • Saddle Diameter (J): 51 mm (2 in)
  • Saddle Protrusion from Plunger (K): 10 mm (0.41 in)
  • Collar Thread (W): 2 ¾"-16
  • Collar Thread Length (X): 25 mm (1 in)
  • Series: RC Series General Purpose Cylinders
• Key Features
  • Single-acting design with spring return for efficient and controlled operation
  • Alloy steel construction for superior strength and longevity
  • Grooved plunger allows for easy mounting of tilt saddles without additional hardware
  • Built-in relief valves prevent over-pressurization for enhanced safety
  • Baked enamel finish provides corrosion resistance in harsh conditions
  • Chrome-plated plunger ensures smooth action and reduced wear
  • Includes CR-400 coupler and dust cap for immediate compatibility and protection
  • Plunger wiper minimizes contamination to extend service life