Thern M4412 Model, 2000 lb. Spur Gear Hand Winch- Double Reduction

(No reviews yet)
Lift or pull up to 10,000 lb. Machine-cut spur gears provide long-lasting service. Available in a variety of configurations to meet the performance requirements of your manual pulling, hoisting or lowering application. Also available in stainless steel.
Current Stock:
Adding to cart… The item has been added
DrumDiameter(in) FlangeDiameter(in) DrumWidth(in) A(in) B(in) C(in) D(in) E(in) F(in) G(in) H(in) J(in) K(in) L(in) M(in) S-hole diameter(in) T(in)
2.50 5.50 6.00 13.70 16.00 7.20 4.00 4.00 11.30 8.80 13.30 6.30 8.30 5.00 6.00 0.40 0.20
Capacity(lbs) Load Rating(lbs) Wire RopeDiameter(in) Drum Capacity(ft) Single GearRatio Double GearRatio Double Gear Force to Lift1000 lbs(lbs) BaseWeight(lbs)
1 stLayer MidDrum FullDrum 1 stLayer MidDrum FullDrum
2,000 2,000 1,600 1,200 3/161/45/16 181411 975235 21012077 3.83:1 14.7:1 20 25
  • Machine Cut Spur Gears for accurate and long lasting service.
  • Automatic Brake Models provide positive load control for lifting and lowering operations. Brake models have a PB or B suffix.
  • Corrosion Resistant trivalent zinc plated finish protects against corrosion in harsh environments.
  • Quick Disconnect Anchor¹ for quickly attaching or removing wire rope equipped with a swaged ball fitting.
  • Bronze and Radial Ball Bearings provide smooth and efficient operation.
  • Large Diameter Drums minimize wear to extend wire rope life.
  • Gear Covers protect gears and help prevent injuries.
  • Stainless Steel Models Available for harsh environments, see models with SS suffix. Stainless steel models are electro-polished for added corrosion resistance.
  • Gear Covers protect gears and help prevent injuries.