Product Specifications

• Model: RC506
• Grainger Item Number: 4Z489
• Type: Single-Acting Hydraulic Cylinder
• Series: RC-Series (RC-TRIO)
• Maximum Capacity: 55.2 tons (498 kN)
• Stroke Length: 6.25 inches (159 mm)
• Collapsed Height: 11.13 inches (283 mm)
• Extended Height: 17.37 inches (441 mm)
• Plunger Diameter: 3.13 inches (79.5 mm)
• Effective Push Area: 11.04 in²
• Oil Capacity (Push): 69.03 in³
• Operating Pressure: 10,000 psi (700 bar)
• Body Material: Steel
• Mounting: Base bolt circle diameter of 3.75 inches

 Key Features

• RC-TRIO Design: Next-gen version of Enerpac’s legendary RC-Series cylinders
• Pre-Tensioned Spring: Enables faster plunger retraction
• Hard Chrome-Plated Plunger: Enhances durability and corrosion resistance
• Grooved Plunger End: Eliminates need for a saddle
• Collar Threads & Base Mounting Holes: Allow easy fixturing
• Dust Cap & CR400 Coupler Included: Ready for hydraulic connection