Serving the Industrial, Municipal,
and Commercial markets since 1984
               
 
Products :: Portable Hoists & Winches :: Power Winches :: Section 2 Power Winches :: Model 4771
  Series 477 - Helical / Worm Gear Power Winches
Machine Cut 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 for 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.

 

Model 4771HY
Model 4771HY

Model 4771
Model 4771

Model 4771PN
Model 4771PN

Model 4771DC
Model 4771DC

 

  PERFORMANCE CHARACTERISTICS
load rating (lb)                             line speed (fpm)      drum capacity
model
number
motor hp1st
layer
mid
drum
full
drum
wire rope
diameter
1st
layer
full
drum
1st
layer
mid
drum
full
drum
force
to lift
1000 lb2
47711.22000150012005/16132213409093
4771AC-1PH1.22000150012005/16132213409087
4771AC-1PH21.52000150012005/161322134090115
4771AC-3PH1.52000150012005/161322134090111
4771DC1.02000150012005/161322134090105
4771PH1.22000150012005/16132213409074
4771HY2.32000150012005/16132213409072
47771.22000150012005/1613227276093
4777DC1.02000150012005/16132272760105
1Actual drum capacities may be 25-30% less, due to non-uniform winding. Tension in the wire rope will also affect drum capacity.
2Model 4WP2, 115 VAC motor includes 8 ft. power cord with grounded plug, and push button pendant control on 6 ft cord.
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