1 (800) 461-1847

Air Tuggers & Winches

Thern Helical Worm Winch

Thern’s Helical Worm Series offers an enclosed, flexible, electric winch, good for lifting in any environment. This winch has fully enclosed direct drive gearing, lowering your maintenance costs and delivering consistent performance for your most demanding lifting applications. The 4HWF Series has a 1,500 to 8,000 lb. capacity and feature helical/worm gearing making them ideal for applications requiring secure load control and accurate positioning. The enclosed, direct-drive gearing design delivers dependable operation and helps reduce maintenance, while a modular design means we can easily customize these winches to meet your exact specifications.

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Features

  • 1,500 – 8,000 lb. capacities
  • Flange style roller bearings
  • Welded steel drum
  • Extended solid steel drum shaft
  • Wire rope assemblies
  • Flange mounted motor
  • Load holding motor disc brake
  • Direct drive gear reducers
  • AMSE compliance
  • 2-Year Limited Warranty

Specifications Table

4HWF Series Performance Characteristics

Model Number Extensions

Load Rating

Line Speed

Model No.

Load Rating

Line Speed

Motor Codes

Motor HP

1st Layer

Mid Drum

Full Drum

1st Layer

Full Drum

(lb)

(fpm)

(lb)

(kg)

(lb)

(kg)

(lb)

(kg)

(fpm)

(mpm)

(fpm)

(mpm)

4HWF1M

1500

25

D,E,F

1.5

1500

681

900

409

700

318

23

7.0

52

15.8

4HWF1M

1500

35

D,E,F

2

1500

681

900

409

700

318

32

9.8

73

22.3

4HWF2M

2000

25

D,E,F

2

2200

998

1500

681

1200

545

22

6.7

40

12.2

4HWF2M

2000

35

D,E,F

3

2200

998

1500

681

1200

545

34

10.4

63

19.2

4HWF4M

4000

25

D,E,F

3

4000

1815

2500

1134

1800

817

21

6.4

47

14.3

4HWF4M

4000

35

D,E,F

5

4000

1815

2400

1134

1800

817

35

10.7

78

23.8

4HWF6M

6000

25

D,E,F

5

6000

2722

4400

1996

3400

1543

24

7.3

42

12.8

4HWF6M

6000

35

D,E,F

7.5

6000

2722

4400

1996

3400

1543

35

10.7

61

18.6

4HWF8M

8000

25

D,E,F

7.5

8100

3675

5800

2631

4500

2042

27

8.2

47

14.3

4HWF8M

8000

35

D,E,F

10

8100

3675

5800

2631

4500

2042

39

11.9

64

19.5

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.