RR1012 101 kN Capacity, 305 Stroke, Double-Acting, General Purpose Hydraulic Cylinder

Enerpac RR1012 is a versatile double-acting general-purpose hydraulic cylinder designed for pushing and pulling applications in industrial maintenance, construction, and heavy-duty tasks. With an 11.1-ton (101 kN) advance capacity and 305 mm stroke, this solid-plunger model provides maximum power and control, operating at up to 10,000 psi with built-in safety features like relief valves and a corrosion-resistant baked enamel finish for enhanced durability and reliability in demanding environments.

• Product Overview
  • Name: Enerpac RR1012 Double-Acting General Purpose Hydraulic Cylinder
  • Type: Double-acting, solid plunger cylinder
  • Primary Applications: Pushing, pulling, lifting, and pressing in versatile industrial setups
  • Force Output: 11.1 tons (101 kN) advance capacity; 4 tons (36 kN) retract capacity
  • Stroke: 305 mm (12 in)
  • Retraction Mechanism: Hydraulic return
  • Operating Pressure: Maximum 10,000 psi (700 bar)
  • Collapsed Height: 457 mm (18 in)
• Technical Specifications
  • Capacity (Advance): 11.1 tons (101 kN)
  • Capacity (Retract): 4 tons (36 kN)
  • Maximum Operating Pressure: 10,000 psi (700 bar)
  • Stroke: 305 mm (12 in)
  • Collapsed Height (A): 457 mm (18 in)
  • Extended Height (B): 762 mm (30 in)
  • Outside Diameter (D): 73 mm (2.88 in)
  • Bore Diameter (E): 43 mm (1.69 in)
  • Plunger Diameter (F): 35 mm (1.38 in)
  • Effective Area (Advance): 14.4 cm² (2.23 in²)
  • Effective Area (Retract): 5.16 cm² (0.8 in²)
  • Oil Capacity (Advance): 439 cm³ (26.8 in³)
  • Oil Capacity (Retract): 147 cm³ (9 in³)
  • Weight: 14.1 kg (31 lbs)
  • Saddle Diameter (J): 35 mm (1.38 in)
  • Series: RR Series Double-Acting Cylinders
• Key Features
  • Double-acting operation for maximum power and controlled retraction
  • Collar threads, plunger threads, and base mounting holes for easy fixturing
  • Baked enamel finish for increased corrosion resistance
  • Removable hardened saddles protect plunger during lifting and pressing
  • Built-in safety valve prevents accidental over-pressurization
  • Plunger wiper reduces contamination, extending cylinder life
  • Includes CR-400 couplers and dust caps