HCR506 550 kN Capacity, 150 mm Stroke, Double-Acting, High Tonnage Hydraulic Cylinder

Enerpac HCR506 is a robust double-acting high tonnage hydraulic cylinder designed for heavy-duty pushing and pulling in industrial maintenance, construction, and lifting tasks. Delivering a 62-ton (550 kN) advance capacity over a 150 mm stroke, this model ensures fast hydraulic retraction independent of hose length, operating at up to 10,150 psi with 10% side-load resistance, hardened surfaces for cyclic wear, and weather protection for reliability in harsh environments.

• Product Overview
  • Name: Enerpac HCR506 Double-Acting High Tonnage Hydraulic Cylinder
  • Type: Double-acting, hydraulic return solid plunger cylinder
  • Primary Applications: Heavy lifting, pushing, pulling, and maintenance in industrial and construction setups
  • Force Output: 62 tons (550 kN) advance capacity; 34 tons (302 kN) retract capacity
  • Stroke: 150 mm (5.91 in)
  • Retraction Mechanism: Hydraulic return
  • Operating Pressure: Maximum 10,150 psi (700 bar)
  • Collapsed Height: 283 mm (11.14 in)
• Technical Specifications
  • Capacity (Advance): 62 tons (550 kN)
  • Capacity (Retract): 34 tons (302 kN)
  • Maximum Operating Pressure: 10,150 psi (700 bar)
  • Stroke: 150 mm (5.91 in)
  • Collapsed Height (A): 283 mm (11.14 in)
  • Extended Height (B): 433 mm (17.05 in)
  • Outside Diameter (D): 130 mm (5.12 in)
  • Bore Diameter (E): 100 mm (3.94 in)
  • Plunger Diameter (F): 70 mm (2.76 in)
  • Effective Area (Advance): 78.5 cm² (12.17 in²)
  • Effective Area (Retract): 30.2 cm² (4.68 in²)
  • Oil Capacity (Advance): 1,178 cm³ (71.85 in³)
  • Oil Capacity (Retract): 452 cm³ (27.57 in³)
  • Weight: 24.5 kg (54 lbs)
  • Series: HCR Series High Tonnage Cylinders
• Key Features
  • Double-acting operation for fast retraction regardless of hose length
  • 10% side-load resistance over full stroke for stability under off-center loads
  • Hardened surfaces resist side-loading and cyclic wear
  • Weather-protected design, inside and out, for harsh conditions
  • Grooved and threaded plunger for easy tilt saddle mounting
  • Built-in relief valves prevent over-pressurization
  • Collar and base threads for secure fixturing
  • Includes CR-400 couplers and dust caps