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Thern Portable Electric Winches

Thern | Capstan | Atlas | Dura-Hoist | Up to 4,600 lb

Thern Portable Electric Winches

Lightweight power you can take to the job

Cast-aluminum portable winches that move up to 4,600 lb and mount wherever the work is: on davit cranes, vehicles, hitches or fixed structures. Quiet, low-maintenance and easy to carry, they're popular on construction sites, in mines and at wastewater plants.

✔ Capacities up to 4,600 lb
✔ 115 V single-phase models, plus 230 V and three-phase options
✔ Mount on davit cranes, vehicles and structures
✔ Pendant and foot switch controls

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Portable Winches | Find a Model | FAQ

Thern 3WG4 Atlas II portable power winch

Portable Electric Winches

From the swivel-base capstan winch to the 4,600 lb Atlas II.

Thern Liberty Capstan Winch

Up to 2,000 lb

Liberty Capstan Winch

Swivel base for lifting, pulling and tensioning at almost any angle. Quiet 80 dBA operation, maintenance-free planetary gearbox, 115 V or 230 V, IP65 foot switch.

View models →Product sheet (PDF)Manual (PDF)

Thern 4WP2 Atlas Portable Winch

Up to 2,000 lb

4WP2 Atlas Portable Winch

115 V single-phase, machine-cut bronze worm gears in an oil bath, internal mechanical brake and pendant control.

View models →Product sheet (PDF)Manual (PDF)

Thern 4WP2D High Speed Atlas Winch

Up to 1,500 lb

4WP2D High Speed Atlas Winch

Direct-drive design for line speeds of 26 to 40 fpm on 115 V single-phase power.

View models →Manual (PDF)

Thern 477 Dura-Hoist

Up to 2,000 lb

477 Dura-Hoist

Helical/worm gearing and a 4 in. drum for tight fleet angle installations. 115 V single-phase; a 4771HY hydraulic version is also available.

View models →Product sheet (PDF)Manual (PDF)

Thern 3WG4 Atlas II

Up to 4,600 lb

3WG4 Atlas II

Twice the capacity of the 4WP2 in a compact package. Single- and three-phase options, mechanical or motor brake, and a two-part line kit.

View models →Product sheet (PDF)Manual (PDF)

Find a Thern Model

Search every Thern model, configuration and accessory in the current Thern schedule by model number or description.

Thern Winch & Crane Finder →

Literature

The Thern catalog and at-a-glance guides, plus product sheets and owner's manuals for every series we carry.

Thern Catalog (PDF) →Winches at a Glance (PDF) →

Thern categories: All Thern Winches & Cranes | Hand Winches | Portable Electric Winches | Electric Winches | Air Winches | Portable Davit Cranes | Stationary Davit Cranes


FAQ

What power do Thern portable winches need?

Most run on 115 V single-phase power. The Liberty capstan winch is also available in 230 V, and the 3WG4 Atlas II has three-phase options.

Can a portable winch go on a davit crane?

Yes. Thern portable winches are commonly mounted on Thern davit cranes. We can quote the crane and winch together.

What is a capstan winch used for?

A capstan winch pulls rope around a rotating drum without storing it, so it can handle long pulls. The Liberty's swivel base lets it lift, pull and tension at almost any angle.

Is there a hydraulic option?

The 477 Dura-Hoist is available as the 4771HY hydraulic winch. Ask us about your power source.

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