Enerpac Lightweight Aluminum Hydraulic Cylinders

Utilizing the latest in alloy technology, high-strength coatings, seal design and bearing materials, Enerpac aluminum cylinders can change the way you think about your cylinder applications. Our lightweight cylinders provide the strength of steel with the weight, transportability and easy positioning of aluminum.

RAC-Series, Single-Acting Aluminum Cylinders

  • Enerpac single acting aluminum cylinders are lightweight by design to provide maximum portability.
  • Composite bearings prevent metal-to-metal contact, increasing cylinder life and resistance to side-loads of up to 10%
  • Hard coat finish on all surfaces resists damage and extends cylinder life
  • Handles included on all aluminum cylinder models
  • Steel baseplate and saddle for protection against loadinduced damage
  • Integral stop ring prevents plunger over-travel and is capable of withstanding the full cylinder capacity
  • High-strength return spring for rapid cylinder retraction
  • CR-400 coupler and dust-cap included on all models
  • All aluminum cylinders meet ASME B-30.1 and ISO 10100 standards

RACL-Series, Aluminum Lock Nut Cylinders

  • Enerpac Aluminum Lock Nut Cylinders provide mechanical load holding for extended periods
  • Hardened steel stop ring increases cylinder life and resistance to side-loads of up to 5%
  • Hard coat finish on all surfaces resists damage and extends cylinder life
  • Composite bearings increase cylinder life and side load resistance
  • Handles included on all models
  • Steel baseplate and saddle for protection against loadinduced damage
  • Integral stop ring prevents plunger over-travel and is capable of withstanding the full cylinder capacity
  • High-strength return spring for rapid cylinder retraction
  • CR-400 coupler and dust-cap included on all models
  • All aluminum lock nut cylinders meet ASME B-30.1 and ISO 10100 standards

RACH-Series, Hollow Aluminum Cylinders

  • Enerpac hollow aluminum cylinders are a lightweight solution for tensioning and testing.
  • Hollow plunger design allows for both pull and push forces
  • Composite bearings increase cylinder life and side load resistance
  • Hard coat finish on all surfaces resists damage and extends cylinder life
  • Handles included on all models
  • Floating center tube increases seal life
  • Steel baseplate and saddle for protection against loadinduced damage
  • Integral stop ring prevents plunger over-travel and is capable of withstanding the full cylinder capacity
  • High-strength return spring for rapid cylinder retraction

RAR-Series, Aluminum Cylinders

  • Enerpac aluminum cylinders are a lightweight solution for double acting applications.
  • Double-acting for rapid retraction, regardless of hose lengths and system losses
  • Composite bearings increase cylinder life and side load resistance
  • Hard coat finish on all surfaces resists damage and extends cylinder life
  • Handles included on all aluminum cylinder models
  • Steel baseplate and saddle for protection against loadinduced damage
  • Integral stop ring prevents plunger over-travel and is capable of withstanding the full cylinder capacity
  • Built-in safety valve prevents accidental over-pressurization