RC506 498 kN Capacity, 159 mm Stroke, General Purpose Hydraulic Cylinder

Enerpac RC506 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 55.2-ton (498 kN) capacity over a 159 mm stroke, this alloy steel model operates at up to 10,000 psi with features like a grooved plunger for saddle mounting, hybrid pre-tensioned springs for up to 3x faster retraction, relief valves for safety, and a corrosion-resistant baked enamel finish, ensuring durability and efficiency in demanding environments.

• Product Overview
  • Name: Enerpac RC506 General Purpose Hydraulic Cylinder
  • Type: Single-acting, spring-return solid plunger cylinder
  • Primary Applications: Industrial lifting, pushing, bolting, and maintenance tasks
  • Force Output: 55.2 tons (498 kN)
  • Stroke: 159 mm (6.25 in)
  • Retraction Mechanism: Spring return
  • Operating Pressure: Maximum 10,000 psi (700 bar)
  • Collapsed Height: 283 mm (11.13 in)
• Technical Specifications
  • Capacity: 55.2 tons (498 kN)
  • Maximum Operating Pressure: 10,000 psi (700 bar)
  • Stroke: 159 mm (6.25 in)
  • Collapsed Height (A): 283 mm (11.13 in)
  • Extended Height (B): 442 mm (17.38 in)
  • Outside Diameter (D): 127 mm (5.00 in)
  • Bore Diameter (E): 95 mm (3.75 in)
  • Plunger Diameter (F): 80 mm (3.13 in)
  • Effective Area (Advance): 71.4 cm² (11.06 in²)
  • Oil Capacity (Advance): 1,131 cm³ (69.03 in³)
  • Weight: 30 kg (66 lbs)
  • Saddle Diameter (J): 63 mm (2.48 in)
  • Saddle Protrusion from Plunger (K): 6 mm (0.23 in)
  • Collar Thread (W): 5"-12
  • Collar Thread Length (X): 44 mm (1.75 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
  • Hybrid pre-tensioned return springs enable up to 3x faster retraction
  • 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