Electric,Power,Winches,Portable,Heavy,Duty,Thern,Inc

Electric Power Winches From Thern Inc


Power Winches Helical/Worm Gear From Thern Inc

Big performance from small winches.

Our Durahoist cast aluminum winches are powerful, rugged and lightweight - the perfect combination of features for portable power winches. Machine cut helical/worm gear enclosed oil bath and durable finish give them a long service life. Ball bearings ensure smooth operation, and accessory options let you fit them to your specific tasks.

Power Winches Series 477 Helical/Worm Gear
Up to 2000 lb capacity

Machine Cut Worm Gears for accurate and long lasting service.
   
Enclosed Oil Bath provides continuous lubrication of gears to minimize wear. Oil seals keep oil in and dirt out.
   
Internal Mechanical Brake provides positive load control.
   
Cast Aluminum construction for lightweight strength, with durable paint finish to resist corrosion.
   
Ball Bearings ensure smooth and efficient operation.
   
Series 4777 is designed with a 4 inch wide drum for tight fleet angle installations.
   
Accessory Options include limit switches, cable pressure plates, torque limiting controls, and manual overrides.
   
Wire Rope sold separately.
   
2-year Limited Warranty
   
  Thern products are not for lifting people, or things over people.
 
 
Power Winches Helical/Worm Gear Models
Model 4771
for lifting or pulling up to
2000 lbs.

 
Model 4771PN
pneumatic winch for lifting or pulling up to 2000 lbs.

 
Model 4771HY
hydraulic winch for lifting or pulling up to 2000 lbs.


Electric,Power,Winches,Portable,Heavy,Duty,Thern,Inc