Power Winches

Model 4HPF Power Winches from Thern

Rugged construction for ultimate portability and performance, in lightweight winches that work well and last long.


  • Machine Cut Worm Gears provide accurate operation and long lasting service.
  • Enclosed Oil Bath provides continuous lubrication of gears to minimize wear. Oil seals keep oil in and dirt out.
  • 115 Volt Single Phase Electric Motor includes power cord with grounded plug and a momentary contact-type push button pendant control on a control cord.
  • Internal Mechanical Brake provides positive load control for lifting and lowering operations.
  • Cast Aluminum construction, for lightweight strength.
  • Ball Bearings and self-aligning bronze bearings provide smooth and efficient operation.
  • Corrosion Resistant durable paint finish protects against corrosion in harsh environments.
  • Pressure Plate applies pressure to drum and wire rope to help maintain uniform winding.
  • Large Diameter Drums minimize wear to the wire rope and help extend its life.
  • Dual Function Cable Anchor for quick disconnect of wire rope with swagged ball fitting, or recessed cable anchor with set screw for wire rope with unfinished end.
  • Clutch Model allows operator to manually disengage the drum to rapidly unwind wire rope. Clutch models do not include pressure plates.
  • Mounting Options include floor, wall, or ceiling.
  • Wire Rope Assemblies sold separately.
  • 2-year Limited Warranty

4WS Series Power Winches from Thern

Series 4WS

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Model HP Load Rating Line Speed
4WS9M18 5 - 10 7,000 - 10,000 lb 10 - 30 fpm
4WS16M20 7.5 - 15 13,000 - 16,000 lb 15 - 35 fpm
4WS26M26 15 - 25 22,000 - 26,000 lb 10 - 35 fpm
4HS Series Power Winches from Thern

Series 4HS

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Model HP Load Rating Line Speed
4HS6M 2 - 7.5 5,000 - 6,600 lb 15 - 40 fpm
4HS11M 5 - 10 9,000 - 11,000 lb 15 - 40 fpm
4HS16M 5 - 15 13,000 - 16,000 lb 10 - 40 fpm
4HS26M 10 - 20 22,000 - 26,000 lb 15 - 30 fpm
4HS40M 20 - 40 33,000 - 40,000 lb 20 - 40 fpm
4HS56M 30 - 50 48,000 - 56,000 lb 20 - 35 fpm

 

4HWF Series Power Winches from Thern

Series 4HWF

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Model HP Load Rating Line Speed
4HWF1M 1.5 - 2 1,500 lb 25 - 35 fpm
4HWF2M 2 - 3 2,000 lb 25 - 35 fpm
4HWF4M 3 - 5 4,000 lb 25 - 35 fpm
4HWF6M 5 - 7.5 6,000 lb 25 - 35 fpm
4HWF8M 7.5 - 10 8,000 lb 25 - 35 fpm

 

4HPF Series Power Winches from Thern

Series 4HPF

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Model HP Load Rating Line Speed
4HPF2M 1 - 2 2,000 lb 20 - 35 fpm
4HPF3M 1.5 - 3 3,000 lb 20 - 35 fpm
4HPF5M 3 - 5 5,000 lb 20 - 35 fpm
4HPF7M 5 - 7.5 7,000 lb 25 - 40 fpm
4HPF9M 5 - 10 9,000 lb 20 - 40 fpm
4HPF15M 10 - 15 15,000 lb 20 - 35 fpm
4HPF20M 10 - 25 20,000 lb 20 - 40 fpm
4HPF25M 15 - 30 25,000 lb 20 - 40 fpm
4HBP Series Power Winches from Thern

Series 4HBP

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Model Load Rating Line Speed
4HBP 35,000 - 100,000 lbs up to 70 fpm

 

3WG4 Series Power Winches from Thern

Series 3WG4

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Model Load Rating Line Speed
3WG4-B 2500 - 4,600 lbs up to 24 fpm
3WG4-M 2500 - 4,600 lbs up to 24 fpm
477 Series Power Winches from Thern

Series 477

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Model Load Rating Line Speed
4771 1,200 - 2,000 lbs up to 22 fpm
4777 1,200 - 2,000 lbs up to 22 fpm

 

4WP2 Series Power Winches from Thern

Series 4WP2

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Model Load Rating Line Speed
4WP2 800 - 2,000 lbs up to 19 fpm