RAR1502 1589 kN Capacity, 50 mm Stroke, Double-Acting, Aluminum Hydraulic Cylinder

Enerpac RAR1502 is a lightweight, double-acting aluminum hydraulic cylinder designed for high-force pushing and pulling in confined spaces, ideal for industrial maintenance, construction, and tensioning tasks. With a 175.9-ton (1589 kN) advance capacity and 50 mm stroke, this model offers rapid hydraulic retraction independent of hose length, operating at up to 10,000 psi with an integral stop ring for over-travel protection, composite bearings for side-load resistance, and a hard anodized finish for superior corrosion resistance and durability in harsh environments.

• Product Overview
  • Name: Enerpac RAR1502 Double-Acting Aluminum Hydraulic Cylinder
  • Type: Double-acting, hydraulic return solid plunger cylinder
  • Primary Applications: Pushing, pulling, tensioning, and maintenance in versatile industrial setups
  • Force Output: 175.9 tons (1589 kN) advance capacity; 103 tons (917 kN) retract capacity
  • Stroke: 50 mm (1.97 in)
  • Retraction Mechanism: Hydraulic return
  • Operating Pressure: Maximum 10,000 psi (700 bar)
  • Collapsed Height: 248 mm (9.77 in)
• Technical Specifications
  • Capacity (Advance): 175.9 tons (1589 kN)
  • Capacity (Retract): 103 tons (917 kN)
  • Maximum Operating Pressure: 10,000 psi (700 bar)
  • Stroke: 50 mm (1.97 in)
  • Collapsed Height (A): 248 mm (9.77 in)
  • Extended Height (B): 298 mm (11.74 in)
  • Outside Diameter (D): 230 mm (9.06 in)
  • Bore Diameter (E): 170 mm (6.70 in)
  • Plunger Diameter (F): 110 mm (4.33 in)
  • Effective Area (Advance): 227 cm² (35.18 in²)
  • Effective Area (Retract): 131 cm² (20.30 in²)
  • Oil Capacity (Advance): 1,135 cm³ (69.30 in³)
  • Oil Capacity (Retract): 568 cm³ (34.70 in³)
  • Weight: 24.2 kg (53.4 lbs)
  • Base to Advance Port (H): 38 mm (1.50 in)
  • Top to Retract Port (I): 75 mm (2.95 in)
  • Saddle Diameter (J): 94 mm (3.70 in)
  • Saddle Protrusion from Plunger (K): 3 mm (0.12 in)
  • Series: RAR Series Double-Acting Aluminum Cylinders
• Key Features
  • Double-acting operation for fast, controlled retraction regardless of hose length
  • Lightweight aluminum body reduces weight by up to 40% compared to steel equivalents
  • Hard anodized finish and chrome-plated plunger for corrosion resistance and smooth operation
  • Integral stop ring prevents plunger over-extension and handles full capacity
  • Composite bearings provide high side-load resistance (up to 10%)
  • Grooved and threaded plunger ends for easy attachment of tilt saddles or accessories
  • Built-in relief valve safeguards against over-pressurization
  • Steel base plate and saddle protect against load damage
  • Includes CR-400 couplers and dust caps for immediate use