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Thern Model M4312 Spur Gear Hand Winch

Thern Model M4312 Spur Gear
2,000 lb. Pull Only Hand Winch

Thern Model M4312 Spur Gear 2,000 lb. Pull Only Hand Winch

Product Specifications

Drum
Diameter(in)
Flange
Diameter(in)
Drum
Width(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 3.00 10.20 13.00 7.20 4.00 4.00 8.30 8.80 13.30 3.30 5.30 5.00 6.00 0.40 0.20

ThernM4132

Product Configurations

Capacity
(lbs)
Load Rating(lbs) Wire Rope
Diameter
(in)
Drum Capacity(ft) Single Gear
Ratio
Double Gear
Ratio
Double Gear
Force to Lift
1000 lbs(lbs)
Base
Weight
(lbs)
1 st
Layer
Mid
Drum
Full
Drum
1 st
Layer
Mid
Drum
Full
Drum
2,000 2,000 1,600 1,200 3/16
1/4
5/16
8
5
4
48
27
17
110
59
39
3.83:1 14.7:1 20 23

Product Description

  • Machine Cut Spur Gears for accurate and long lasting service
  • Automatic Brake Models provide positive load control for lifting and lowering operations
  • Corrosion Resistant trivalent zinc plated finish protects against corrosion in harsh environments.
  • Quick Disconnect Anchor 1 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.
  • Two-year Limited Warranty

Downloads and Other Documents

Galvanized Wire Rope Option
Available - 1/4 inch Galvanized aircraft cable with swivel hook and swaged ball fitting.
Stainless Steel Wire Rope Option
Available - 1/4 inch, 304 Stainless steel wire rope with SS swivel hook and swaged ball fitting.
Brake Option
Available - Automatic brake provide positive load control for lifting and lowering operations.
Summary
Base Price: $436.00 Customized Price: $436.00
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