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Nothing is more important than the health and safety of our employees, customers, and communities as we continue operations during this time. Here's an update from Thern on COVID-19. Learn More

Portable Capstan Winch w/ Swivel Base

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 enclosed motor housing, powder-coat finish, and corrosion-resistant components ensure dependable operation for many years.

QUICK FACTS

  • 1,000 lb Capacity (450 kg)
  • Quiet Operation
  • Extended Duty Cycle
  • Extremely Portable
  • Enhanced Safety Features
  • Increased Productivity
  • Maintenance-Free
  • Industry-Leading Warranty

SERIES MODEL

  • 3CP1S-AFS
  • 3CP1M-AFS

NEED A QUOTE?

If you’re not sure what product you need and would like a quote, please contact us.

GET A QUOTE ›

WATCH THE CAPSTAN IN ACTION!

WATCH VIDEO ›
  • AFS Liberty
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Capstan Winch, 3CP1S-AFS / 3CP1M-AFS (Fixed Mount)

Features Performance Specs Accessories Dimensions Resources
Premium Motor with Handle
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 Control
Foot switch-controlled operation enhances productivity and safety. IP65, NEMA 4-rated sealed foot switch allows outdoor use.
Integral Rope Lock
Rope lock prevents unintentional drops to enhance safety. Adjustable rope lock accommodates various line exit angles and operator heights.
Durable Swivel Frame with Integral Lock
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.
Integral Rope Keep
Spring-loaded rope keep helps prevent accidental removal of hand line from drum to enhance safety.
Engineered Drum Design
Keeps load line from moving during operation, enhancing productivity. Nickel-plated steel construction for optimum performance and durability.
Model Maximum Capacity Rope Diameter Range** Maximum Line Speed Range*** Rated Current Draw Input Voltage Ship Weight Ambient Operating Temperature Range Duty Cycle Mount Type
3CP1S-AFS 1,000 LBS 450 KG ½–¾ IN 13–19 MM 35–50 FPM 11–15 MPM 15 AMP 115V/1 Phase/50–60Hz 76 LBS/34 KG -4 °F–+105 °F -20°C–+40°C 20 Minutes Full Load Swivel
3CP1M-AFS 1,000 LBS 450 KG ½–¾ IN 13–19 MM 35–50 FPM 11–15 MPM 15 AMP 115V/1 Phase/50–60Hz 64 LBS/29 KG -4 °F–+105 °F -20°C–+40°C 20 Minutes Full Load Fixed

**Synthetic rope only. Available for purchase through Thern.
***Load dependent.
3CP1S-HM Hitch Mount
Heavy-duty (ASTM-grade steel) construction and a red powder-coat finish. For use on vehicles with a 2-inch hitch receiver.

Capstan - Drawings

Capstan Winch Drawing
Capstan Winch Drawing
Capstan Winch Drawing
Capstan Winch Drawing
Capstan Winch Drawing
Capstan Winch Drawing
3CP1 - Owner's Manual
3CP1S-AFS - Cutsheet

Frequently Paired With

Custom Crane & Winch Solutions

CUSTOM CRANES & WINCHES

Electric Winch Controls at Thern

ELECTRIC CONTROLS

Rope and Rigging at Thern

WIRE ROPE ASSEMBLIES

Celebrating 70 years at Thern. Made in the USA
Thern, Inc

THERN® is a global winch & crane manufacturer proudly based in Minnesota with 70+ years of experience providing top-quality lifting, pulling, & positioning equipment.

LATEST UPDATES

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CONTACT

CORPORATE HEADQUARTERS

5712 Industrial Park Rd
Winona, MN 55987 USA
Phone: 507-454-2996

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EUROPEAN HEADQUARTERS

Amsterdam Schiphol Tetra
Siriusdreef 17-27, 2132 WT Hoofddorp
The Netherlands
+31-546-898380

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