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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  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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WATCH THE CAPSTAN IN ACTION!

WATCH VIDEO ›
  • AFS Liberty
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3CP1S-AFS / 3CP1M-AFS (Swivel Mount / Fixed Mount)

Features Performance Specs Accessories/Options 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
3CP2S-AFS 2,000 LBS 900 KG ½–¾ IN 13–19 MM 13–20 FPM 4–6 MPM 15 AMP 115V/1 Phase/50–60Hz 84 LBS/38 KG -4 °F–+105 °F -20°C–+40°C 20 Minutes Full Load Swivel

**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.
3CP2S-HM Hitch Mount
Heavy-duty (ASTM-grade steel) construction and a red powder coat finish. For use with a class 5 2 ½ inch receiver. May be used with 3CP1S-AFS and 3CP2S-AFS Liberty Capstan winches.

Capstan - Drawings

Owner's Manual
3CP Liberty Series Capstan Winches (A21392-E-1122)
Product Sheet
Liberty Capstan Product Sheet (PS3CP-B-0922)
At A Glance
Thern Winches At A Glance
Industrial Brochure
Thern Industrial Brochure (BRIN-A-0221)

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.

The Thern, Liberty, Ensign, First Mate, Commander, Captain, and Admiral trademarks are federally registered trademarks owned by Thern, Inc. Any unauthorized use is expressly prohibited.

LATEST UPDATES

  • construction winch on the jobsiteThe Top Advantages of a Construction Winch on the Jobsite
  • rent or purchaseRent or Purchase a Reliable HVAC Crane for the Busy Maintenance Season

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CORPORATE HEADQUARTERS

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

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EUROPEAN HEADQUARTERS

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