Liberty® Series


The Thern Liberty® Series capstan winch with integral swivel base delivers portable strength for lifting, pulling, and tensioning at almost any angle. More importantly, quiet operation enhances team communication for increased productivity. Among other uses, it’s perfect for elevator shaft and cell tower construction projects. The powder-coat finish and corrosion-resistant components ensure dependable operation for many years.

Quick Facts

  • Up to 2,000 lb Capacity (900 kg)
  • Quiet Operation
  • Extended Duty Cycle
  • Extremely Portable
  • Enhanced Safety Features
  • Increased Productivity
  • Maintenance-Free
  • Industry-Leading Warranty

Series Models

  • 3CP1S-AFS
  • 3CP1M-AFS
  • 3CP2S-AFS

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capstan winch

Capstan Winch — 3CP1S-AFS / 3CP1M-AFS (Swivel Mount / Fixed Mount).

Premium motor offers quiet operation (80 dBA)* enhancing clear communication between operators. UL- Recognized motor.
*Thern's 3CP1S-AFS winch has a maximum noise level of 80 dBA, averaging 10 dBA less than the competition when measured at a distance of approximately three feet under similar conditions.

Foot switch-controlled operation enhances productivity and safety. IP65, NEMA 4-rated sealed foot switch allows outdoor use.

Rope lock prevents unintentional drops to enhance safety. Adjustable rope lock accommodates various line exit angles and operator heights.

Adjustable rotation in 15° increments to align loads and lock securely with swivel stop.
Lightweight, engineered design and steel construction enhances portability. Powder-coated steel finish resists wear and promotes durability.

Spring-loaded rope keep helps prevent accidental removal of hand line from drum to enhance safety.

Keeps load line from moving during operation, enhancing productivity. Nickel-plated steel construction for optimum performance and durability.

  • Compatible with 3CP1S-AFS 1,000 pound capacity Liberty capstan winch only
  • Heavy-duty (ASTM-grade steel) construction
  • For use on vehicles with 2-inch hitch receiver
  • Hitch mount includes standard receiver clevis and cotter pins
  • Red powder-coat finish
  • Weighs approximately 26 pounds for easy handling

  • Compatible with both 3CP1S-AFS 1,000 pound capacity and 3CP2S-AFS 2,000 pound capacity Liberty capstan winches
  • Heavy-duty (ASTM-grade steel) construction
  • For use on vehicles with 2 1/2-inch hitch receiver
  • Hitch includes standard receiver clevis and cotter pins
  • Red powder-coat finish
  • Weighs approximately 45 pounds for easy handling

Frequently Paired With

Custom Cranes & Winches

Electric Controls

Wire Rope Assemblies

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