RACL1506 1589 kN Capacity, 150 mm Stroke, Aluminum Lock Nut Hydraulic Cylinder

Enerpac RACL1506 is a lightweight, single-acting aluminum lock nut hydraulic cylinder designed for safe, long-term load holding in industrial lifting, maintenance, and construction applications. With a 175.9-ton (1589 kN) capacity and 150 mm stroke, this spring-return model operates at up to 10,000 psi, featuring a mechanical lock nut for secure positioning, hardened steel stop ring for side-load resistance up to 10%, and a hard anodized finish for corrosion protection, ensuring reliability and ease of use in demanding environments.

• Product Overview
  • Name: Enerpac RACL1506 Aluminum Lock Nut Hydraulic Cylinder
  • Type: Single-acting, spring-return lock nut cylinder
  • Primary Applications: Lifting, load holding, and maintenance tasks requiring mechanical safety locks
  • Force Output: 175.9 tons (1589 kN)
  • Stroke: 150 mm (5.91 in)
  • Retraction Mechanism: Spring return
  • Operating Pressure: Maximum 10,000 psi (700 bar)
  • Collapsed Height: 423 mm (16.65 in)
• Technical Specifications
  • Capacity: 175.9 tons (1589 kN)
  • Maximum Operating Pressure: 10,000 psi (700 bar)
  • Stroke: 150 mm (5.91 in)
  • Collapsed Height (A): 423 mm (16.65 in)
  • Extended Height (B): 573 mm (22.56 in)
  • Outside Diameter (D): 230 mm (9.06 in)
  • Bore Diameter (E): 170 mm (6.69 in)
  • Plunger Diameter (F): 140 mm (5.51 in)
  • Effective Area (Advance): 227 cm² (35.18 in²)
  • Oil Capacity (Advance): 3,405 cm³ (207.8 in³)
  • Weight: 40.2 kg (88.6 lbs)
  • Base to Advance Port (H): 51 mm (2.02 in)
  • Saddle Diameter (J): 113 mm (4.45 in)
  • Saddle Protrusion from Plunger (K): 3 mm (0.12 in)
  • Lock Nut Height (S): 80 mm (3.15 in)
  • Bolt Circle (U): 200 mm (7.87 in)
  • Thread (V): M10
  • Thread Depth (Z): 12 mm (0.47 in)
  • Series: RACL Series Aluminum Lock Nut Cylinders
• Key Features
  • Lightweight aluminum construction for easy handling and portability
  • Mechanical lock nut enables safe load holding for extended periods without hydraulic pressure
  • Hardened steel stop ring increases resistance to side-loads up to 10%
  • Hard anodized finish provides superior corrosion resistance
  • Grooved plunger end allows for easy mounting of tilt saddles
  • Built-in relief valve prevents over-pressurization
  • Chrome-plated plunger for smooth operation and reduced wear
  • Includes CR-400 coupler and dust cap for immediate compatibility and protection
  • Plunger wiper reduces contamination for longer service life