1 (800) 461-1847

Air Tuggers & Winches

Thern Spur Gear Manual Winch up to 2,000 lbs.

Thern’s Spur Gear Series of hand winches have up to 10,000 lb. capacity and lifts faster than a worm gear, but takes more force. Thern’s machine-cut spur gears provide long-lasting service and are available in a variety of configurations to meet the performance requirements of your manual pulling, hoisting or lowering application.

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Features

  • Up to 2000 lb (907 kg) capacity
  • Machine-cut spur gears
  • Variety of configurations
  • Stainless steel models available
  • Corrosion resistant
  • Two-Year Limited Warranty

Specifications Table

Load Rating

Drum Capacity2

Model No.

Description

1st Layer

Mid Drum

Full Drum

Wire Rope Dia.1

1st Layer

Mid Drum

Full Drum

Sgl Gear Ratio

Dbl Gear Ratio

Force3 to Lift 1000 lb

Approx. Ship Wt.

(lb)

(lb)

(lb)

(in)

(ft)

(ft)

(ft)

(lb)

(lb)

M401

500 lb — marine duty

500

400

300

1/8

7

60

130

8

(for pulling only)

3/16

4

27

60

M4022

1000 lb — marine duty

1000

700

500

1/8

4

52

130

2.85:1

40

12

(for pulling only)

3/16

3

26

57

M4022PB

1000 lb — marine duty

1000

700

500

1/8

4

52

130

2.85:1

41

17

with brake (for lifting)

3/16

3

26

57

M4032

1000 lb — marine duty

1000

700

500

1/8

11

110

250

2.85:1

40

14

(for pulling only)

3/16

7

51

110

M4032PB

1000 lb — marine duty

1000

700

500

1/8

11

110

250

2.85:1

41

18

with brake (for lifting)

3/16

7

51

110

M4042PBSS

1000 lb — stainless steel

1000

800

600

1/8

12

110

240

3.83:1

46

24

with brake (for lifting)

3/16

8

48

110

(sgl gear)

M4312

2000 lb — marine duty

2000

1600

1200

3/16

8

48

110

3.83:1

14.7:1

20

23

(for pulling only)

1/4

5

27

59

(dbl gear)

M4312PB

2000 lb — marine duty

2000

1600

1200

3/16

8

48

110

14.7:1

17

28

with brake (for lifting)

1/4

5

27

59

(dbl gear)

M4312PBSS

2000 lb — stainless steel

2000

1600

1200

3/16

8

48

110

14.7:1

17

28

with brake (for lifting)

1/4

5

27

59

(dbl gear)

M4412

2000 lb — marine duty

2000

1600

1200

3/16

18

97

210

3.83:1

14.7:1

20

25

(for pulling only)

1/4

14

52

120

(dbl gear)

M4412PB

2000 lb — marine duty

2000

1600

1200

3/16

18

97

210

14.7:1

17

30

with brake (for lifting)

1/4

14

52

120

(dbl gear)

5/16

11

35

77

Delivery Reach

We deliver throughout North America. From the moment an order is received, our total focus is to ensure deliveries are shipped out as soon as possible and meet the exact specifications requested.

Need Assistance

Not sure how to operate your equipment? Don’t know which model is best for your project? If you have any technical questions, please feel free to call us at 1 (800) 461-1847.