Technical Sales 1–800–458–3687

Thern WS Power Winches Upto 26,000 lbs

Model 4WS26MC Power Winch with Clutch

Model 4WS26MC Power Winch with Clutch

All Thern winches and cranes are sold without wire rope.

**We suggest you Download
HeavyDuty_PowerWinch_Brochure
Motor Codes
D 230 volt 3 phase
E 460 volt 3 phase
All other voltages or questions
please contact sales @ 800-458-3687
Feel Free to email your us your application for a Quote

Click on the Part Number Below for Pricing or Call 800-458-3687

Series 4WS Worm/Spur Power Winches (7,000 - 26,000 lb Winches)
4WS9M18-7000-20-D/E 5 hp  electric with brake, no controls
4WS9M18-7000-30-D/E 7.5 hp  electric with brake, no controls
4WS9M18-10000-10-D/E 5 hp  electric with brake, no controls
4WS9M18-10000-20-D/E 7.5 hp  electric with brake, no controls
4WS9M18-10000-30-D/E 10 hp  electric with brake, no controls
4WS16M20-13000-15-D/E 7.5 hp  electric with brake, no controls
4WS16M20-13000-20-D/E 10 hp  electric with brake, no controls
4WS16M20-13000-35-D/E 15 hp  electric with brake, no controls
4WS16M20-16000-15-D/E 7.5 hp  electric with brake, no controls
4WS16M20-16000-20-D/E 10 hp  electric with brake, no controls
4WS26M26-22000-20-D/E 15 hp  electric with brake, no controls
4WS26M26-22000-25-D/E 20 hp  electric with brake, no controls
4WS26M26-22000-35-D/E 25 hp  electric with brake, no controls
4WS26M26-26000-10-D/E 10 hp  electric with brake, no controls
4WS26M26-26000-15-D/E 15 hp  electric with brake, no controls

All Thern Power Winches are sold without Electronic Controls
All Thern Winches are sold without wire rope assemblies

 

Click here to download manual

4WS SERIES

Over 6,000 lbs Capacity

Thern 4WS series power winches feature a combination of helical/worm and spur gearing make these winches ideal for applications requiring secure load control and accurate positioning.

QUICK FACTS

  • Flange style roller bearings
  • Welded steel drum
  • Extended steel drum shaft
  • Wire rope assemblies
  • Flange mounted motor
  • Load holding motor disc brake
  • Dual-stage gearing
  • ANSI compliance
  • 2-Year Limited Warranty

SERIES MODELS

  • 4WS9M18
  • 4WS16M20
  • 4WS26M26
  • Over 6,000 lbs Capacities

Fetures:

  • Flange Mounted Motor - Motor is a 230 or 460 volt, 3 phase motor, 60 cycle, IP 54*, TEFC severe duty, reversible, class B or F insulated, continuous duty brake motor. Standard motors comply with relevant standards including NEMA, MG1, ANSI, CSA, IEC1 and ABS.
  • Load Holding Motor Disc Brake - Brake is spring set, electrically released for positive load control.
  • Dual Stage Gearing - Gearing is comprised of a worm or helical/worm and spur gears, making winches well suited for applications requiring secure load control and accurate positioning. The heat-treated worm or helical/worm gear set provides improved durability and operates in an oil bath, enclosed in a high strength cast iron gear case, SAE class 30. Double-lip oil seals keep oil in and contaminants out. Large capacity bearings ensure long life. Speed reducers meet AGMA standards. Guarded, heat treated spur gearing provides secondary reduction. Grease zerks allow for easy lubrication.
  • Flange Style Roller Bearing - Bearings are self-aligning with cast housing to maintain smooth drum rotation.
  • Welded Steel Drum - Drum has outside flange anchors, which allow for uniform winding and helps to extend life of wire rope. Anchors allow cable to be over wound or under wound from either side of the drum.
  • Extended Steel Drume Shaft - Captures both ends in a fabricated steel frame for optimal strength and security.
  • Wire Rope Assemblies - Sold separately per customer request.
  • Two Year Warranty - Industry-leading two-year Move It With Confidence limited warranty

4WS Series Performance Characteristics

 

Model Number Extensions

 

Load Rating

Wire Rope

Line Speed

Drum Capacity1

 

Model No.

Load Rating

Load Speed

Motor Codes

Clutch Option

Motor HP

1st Layer

Mid Drum

Full Drum

Dia.

1st Layer

Full Drum

1st Layer

Mid Drum

Full Drum

Approx. Ship Weight 2

 

(lb)

(fpm)

 

 

 

(lb)

(lb)

(lb)

(in)

(fpm)

(fpm)

(ft)

(ft)

(ft)

(lbs)

4WS1M6

800

15

A,B,D,E,F

C

.5

800

550

420

3/16

17

33

21

110

260

155

4WS1M6

800

30

A,B,D,E,F

C

.75

800

550

420

3/16

29

55

21

110

260

165

4WS1M6

800

40

A,B,D,E,F

C

1

800

550

420

3/16

43

82

21

110

260

175

4WS1M6

1100

20

A,B,D,E,F

C

.75

1100

800

600

1/4

18

32

16

62

140

165

4WS1M6

1100

30

A,B,D,E,F

C

1

1100

800

600

1/4

30

54

16

62

140

175

4WS1M6

1100

40

D,E,F

C

1.5

1100

800

600

1/4

44

81

16

62

140

170

4WS1M6

1500

20

A,B,D,E,F

C

1

1500

1000

800

1/4

18

32

16

62

140

175

4WS1M6

1500

30

D,E,F

C

1.5

1500

1100

800

1/4

30

54

16

62

140

170

4WS1M6

1500

40

B,D,E,F

C

2

1500

1100

800

1/4

44

81

16

62

140

180

Clutch option for 4WS1M6 (horizontal pulling only)

add:

5

4WS3M10

2000

15

A,B,D,E,F

C

1

2000

1300

1000

5/16

14

29

34

220

500

310

4WS3M10

2000

20

D,E,F

C

1.5

2200

1400

1000

5/16

18

39

34

220

500

305

4WS3M10

2500

20

B,D,E,F

C

2

2500

1600

1200

3/8

22

46

27

160

360

320

4WS3M10

3000

15

D,E,F

C

1.5

3000

2000

1500

3/8

14

29

27

160

360

305

4WS3M10

3000

20

B,D,E,F

C

2

3000

2000

1500

3/8

19

39

27

160

360

320

4WS3M10

3500

7

A,B,D,E,F

C

1

3500

2300

1700

7/16

8

15

23

120

270

330

4WS3M10

3500

15

B,D,E,F

C

2

3700

2500

1800

7/16

14

29

23

120

270

320

4WS3M10

3500

20

D,E,F

C

3

3700

2500

1800

7/16

23

46

23

120

270

330

 

Clutch option for 4WS3M10 (horizontal pulling only)

add:

8

4WS6M12

3000

10

D,E,F

C

1.5

3400

2200

1600

3/8

12

25

40

300

660

515

4WS6M12

3000

20

B,D,E,F

C

2

3100

2000

1500

3/8

20

42

40

300

660

530

4WS6M12

4000

10

B,D,E,F

C

2

4500

2900

2100

7/16

12

25

34

220

500

530

4WS6M12

4000

20

D,E,F

C

3

4000

2500

1900

7/16

24

50

34

220

500

540

4WS6M12

6000

4

A,B,D,E,F

C

1

6200

4000

3000

1/2

4

8

30

170

390

535

4WS6M12

6000

10

D,E,F

C

3

6400

4200

3100

9/16

12

25

26

140

310

540

4WS6M12

6000

20

D,E,F

C

5

6400

4200

3100

9/16

24

50

26

140

310

585

Clutch option for 4WS6M12 (horizontal pulling only)

add:

12

Please contact factory or nearest Thern distributor for firm fixed price and delivery. 1 Actual drum capacities 25-30% less due to non-uniform winding. Wire rope tension will also affect drum capacity. 2 Weight may vary with motor.

IMPORTANT: It is the owner’s or operator’s responsibility to determine the suitability of the equipment to its intended use. Study all applicable codes, manuals and regulations. Be sure to read the Owner’s Manual supplied with the equipment before operating it.

Motor Codes

A

115 volt

1 phase

B

230 volt

1 phase

D

230 volt

3 phase

E

460 volt

3 phase

F

All other voltages, please contact factory.

 

4WS9M18-7000-20
WORM/SPUR GEAR POWER WINCHES 5 HP _ WITH BRAKE, NO CONTROLS ** WEIGHT = 1098 LBS
Mfg. item #: 4WS9M18-7000-20
THE4WS9M18-7{02
lease to own for as little as:$191 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$9,530.30

369
4WS9M18-7000-30
WORM/SPUR GEAR POWER WINCHES 7.5 HP _ WITH BRAKE, NO CONTROLS ** WEIGHT = 1095 LBS
Mfg. item #: 4WS9M18-7000-30
THE4WS9M18-7{03
lease to own for as little as:$201 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$10,057.15

369
4WS9M18-10000-1
WORM/SPUR GEAR POWER WINCHES 5 HP _ WITH BRAKE, NO CONTROLS ** WEIGHT = 1098 LBS
Mfg. item #: 4WS9M18-10000-1
THE4WS9M18-1{03
lease to own for as little as:$191 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$9,530.30

369
4WS9M18-10000-2
WORM/SPUR GEAR POWER WINCHES 7.5 HP _ WITH BRAKE, NO CONTROLS ** WEIGHT = 1095 LBS
Mfg. item #: 4WS9M18-10000-2
THE4WS9M18-1{04
lease to own for as little as:$201 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$10,057.15

369
4WS9M18-10000-3
WORM/SPUR GEAR POWER WINCHES 10 HP _ WITH BRAKE, NO CONTROLS ** WEIGHT = 1151 LBS
Mfg. item #: 4WS9M18-10000-3
THE4WS9M18-1{05
lease to own for as little as:$218 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$10,875.65

369
4WS16M20-13000-
WORM/SPUR GEAR POWER WINCHES 7.5 HP _ WITH BRAKE, NO CONTROLS ** WEIGHT = 1550 LBS
Mfg. item #: 4WS16M20-13000-
THE4WS16M20-{05
lease to own for as little as:$319 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$15,974.78

369
4WS16M20-13000-
WORM/SPUR GEAR POWER WINCHES 10 HP _ WITH BRAKE, NO CONTROLS ** WEIGHT = 1610 LBS
Mfg. item #: 4WS16M20-13000-
THE4WS16M20-{06
lease to own for as little as:$342 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$17,094.34

369
4WS16M20-13000-
WORM/SPUR GEAR POWER WINCHES 15 HP _ WITH BRAKE, NO CONTROLS ** WEIGHT = 1650 LBS
Mfg. item #: 4WS16M20-13000-
THE4WS16M20-{07
lease to own for as little as:$368 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$18,394.01

369
4WS16M20-16000-
WORM/SPUR GEAR POWER WINCHES 7.5 HP _ WITH BRAKE, NO CONTROLS ** WEIGHT = 1550 LBS
Mfg. item #: 4WS16M20-16000-
THE4WS16M20-{08
lease to own for as little as:$319 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$15,974.78

369
4WS16M20-16000-
WORM/SPUR GEAR POWER WINCHES 10 HP _ WITH BRAKE, NO CONTROLS ** WEIGHT = 1610 LBS
Mfg. item #: 4WS16M20-16000-
THE4WS16M20-{09
lease to own for as little as:$342 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$17,094.34

369
4WS26M26-22000-
WORM/SPUR GEAR POWER WINCHES 15 HP _ WITH BRAKE, NO CONTROLS ** WEIGHT = 3110 LBS
Mfg. item #: 4WS26M26-22000-
THE4WS26M26-{05
lease to own for as little as:$570 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$28,520.83

369
4WS26M26-22000-
WORM/SPUR GEAR POWER WINCHES 20 HP _ WITH BRAKE, NO CONTROLS ** WEIGHT = 3290 LBS
Mfg. item #: 4WS26M26-22000-
THE4WS26M26-{06
lease to own for as little as:$596 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$29,815.55

369
4WS26M26-22000-
WORM/SPUR GEAR POWER WINCHES 25 HP _ WITH BRAKE, NO CONTROLS ** WEIGHT = 3350 LBS
Mfg. item #: 4WS26M26-22000-
THE4WS26M26-{07
lease to own for as little as:$643 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$32,146.05

369
4WS26M26-26000-
WORM/SPUR GEAR POWER WINCHES 10 HP _ WITH BRAKE, NO CONTROLS ** WEIGHT = 3070 LBS
Mfg. item #: 4WS26M26-26000-
THE4WS26M26-{08
lease to own for as little as:$547 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$27,364.83

369
4WS26M26-26000-
WORM/SPUR GEAR POWER WINCHES 15 HP _ WITH BRAKE, NO CONTROLS ** WEIGHT = 3110 LBS
Mfg. item #: 4WS26M26-26000-
THE4WS26M26-{09
lease to own for as little as:$570 per month!
Call for freight quote on this item or we will confirm freight charges before shipping.1
$28,520.83

369
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