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All Thern winches and cranes are sold without wire rope.
| 4WS Series - Worm/Spur Gear Power Winches - | |
|---|---|
| Load Rating 800 lbs | |
| 4WS1M6-1 | Model 4WS1M6-1 4WS Series - Worm/Spur Gear Power Winches - .5 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 800 Lbs, Line Speed 15 FPM, (115V OR 230V / 1 PH) ** Weight = 155 lbs | 
| 4WS1M6-2 | Model 4WS1M6-2 4WS Series - Worm/Spur Gear Power Winches - .5 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 800 Lbs, Line Speed 15 FPM, (230V / 460V / 3 PH) ** Weight = 155 lbs | 
| 4WS1M6-3 | Model 4WS1M6-3 4WS Series - Worm/Spur Gear Power Winches - .75 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 800 Lbs, Line Speed 30 FPM, (115V OR 230V / 1 PH) ** Weight = 165 lbs | 
| 4WS1M6-4 | Model 4WS1M6-4 4WS Series - Worm/Spur Gear Power Winches - .75 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 800 Lbs, Line Speed 30 FPM, (230V / 460V / 3 PH) ** Weight = 165 lbs | 
| 4WS1M6-5 | Model 4WS1M6-5 4WS Series - Worm/Spur Gear Power Winches - 1 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 800 Lbs, Line Speed 40 FPM, (115V OR 230V / 1 PH) ** Weight = 175 lbs | 
| 4WS1M6-6 | Model 4WS1M6-6 4WS Series - Worm/Spur Gear Power Winches - 1 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 800 Lbs, Line Speed 40 FPM, (230V / 460V / 3 PH) ** Weight = 175 lbs | 
| Load Rating 1,100 lbs | |
| 4WS1M6-7 | Model 4WS1M6-7 4WS Series - Worm/Spur Gear Power Winches - .75 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 1100 Lbs, Line Speed 20 FPM, (115V OR 230V / 1 PH) ** Weight = 165 lbs | 
| 4WS1M6-8 | Model 4WS1M6-8 4WS Series - Worm/Spur Gear Power Winches - .75 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 1100 Lbs, Line Speed 20 FPM, (230V / 460V / 3 PH) ** Weight = 165 lbs | 
| 4WS1M6-9 | Model 4WS1M6-9 4WS Series - Worm/Spur Gear Power Winches - 1 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 1100 Lbs, Line Speed 30 FPM, (115V OR 230V / 1 PH) ** Weight = 175 lbs | 
| 4WS1M6-10 | Model 4WS1M6-10 4WS Series - Worm/Spur Gear Power Winches - 1 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 1100 Lbs, Line Speed 30 FPM, (230V / 460V / 3 PH) ** Weight = 175 lbs | 
| 4WS1M6-11 | Model 4WS1M6-11 4WS Series - Worm/Spur Gear Power Winches - 1.5 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 1100 Lbs, Line Speed 40 FPM, (230V / 460V / 3 PH) ** Weight = 180 lbs | 
| Load Rating 1,500 lbs | |
| 4WS1M6-12 | Model 4WS1M6-12 4WS Series - Worm/Spur Gear Power Winches - 1 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 1500 Lbs, Line Speed 20 FPM, (115V OR 230V / 1 PH) ** Weight = 175 lbs | 
| 4WS1M6-13 | Model 4WS1M6-13 4WS Series - Worm/Spur Gear Power Winches - 1 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 1500 Lbs, Line Speed 20 FPM, (230V / 460V / 3 PH) ** Weight = 175 lbs | 
| 4WS1M6-14 | Model 4WS1M6-14 4WS Series - Worm/Spur Gear Power Winches - 1.5 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 1500 Lbs, Line Speed 30 FPM, (230V / 460V / 3 PH) ** Weight = 170 lbs | 
| 4WS1M6-15 | Model 4WS1M6-15 4WS Series - Worm/Spur Gear Power Winches - 2 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 1500 Lbs, Line Speed 40 FPM, (230V / 1 PH Only) ** Weight = 180 lbs | 
| 4WS1M6-16 | Model 4WS1M6-16 4WS Series - Worm/Spur Gear Power Winches - 2 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 1500 Lbs, Line Speed 40 FPM, (230V / 460V / 3 PH) ** Weight = 180 lbs | 
| CO4WS1M6 | Clutch option for 4WS1M6 Series (for horizontal pulling only) For 4WS - Worm/Spur Gear Power Winches - | 
| Load Rating 2,000 lbs | |
| 4WS3M10-1 | Model 4WS3M10-1 4WS Series - Worm/Spur Gear Power Winches - 1 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 2000 Lbs, Line Speed 15 FPM, (115V OR 230V / 1 PH), ** Weight = 310 lbs | 
| 4WS3M10-2 | Model 4WS3M10-2 4WS Series - Worm/Spur Gear Power Winches - 1 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 2000 Lbs, Line Speed 15 FPM, (230V / 460V / 3 PH), ** Weight = 310 lbs | 
| 4WS3M10-3 | Model 4WS3M10-3 4WS Series - Worm/Spur Gear Power Winches - 1.5 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 2000 Lbs, Line Speed 20 FPM, (230V / 460V / 3 PH), ** Weight = 305 lbs | 
| Load Rating 2,500 lbs | |
| 4WS3M10-4 | Model 4WS3M10-4 4WS Series - Worm/Spur Gear Power Winches - 2 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 2500 Lbs, Line Speed 20 FPM, (230V / 1 PH Only) ** Weight = 305 lbs | 
| 4WS3M10-5 | Model 4WS3M10-5 4WS Series - Worm/Spur Gear Power Winches - 2 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 2500 Lbs, Line Speed 20 FPM, (230V / 460V / 3 PH), ** Weight = 320 lbs | 
| Load Rating 3,000 lbs | |
| 4WS3M10-6 | Model 4WS3M10-6 4WS Series - Worm/Spur Gear Power Winches - 1.5 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 3000 Lbs, Line Speed 15 FPM, (230V / 460V / 3 PH), ** Weight = 305 lbs | 
| 4WS3M10-7 | Model 4WS3M10-7 4WS Series - Worm/Spur Gear Power Winches - 2 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 3000 Lbs, Line Speed 20 FPM, (230V / 1 PH Only) ** Weight = 320 lbs | 
| 4WS3M10-8 | Model 4WS3M10-8 4WS Series - Worm/Spur Gear Power Winches - 2 hp - with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 3000 Lbs, Line Speed 20 FPM, (230V / 460V / 3 PH), ** Weight = 320 lbs | 
| 4WS6M12-1 | Model 4WS6M12-1 4WS Series - Worm/Spur Gear Power Winches - 1.5 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 3000 Lbs, Line Speed 10 FPM, (230V / 460V / 3 PH), ** Weight = 515 lbs | 
| 4WS6M12-2 | Model 4WS6M12-2 4WS Series - Worm/Spur Gear Power Winches - 2 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 3000 Lbs, Line Speed 20 FPM, (230V / 1 PH Only) ** Weight = 530 lbs | 
| 4WS6M12-3 | Model 4WS6M12-3 4WS Series - Worm/Spur Gear Power Winches - 2 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 3000 Lbs, Line Speed 20 FPM, (230V / 460V / 3 PH), ** Weight = 530 lbs | 
| Load Rating 3,500 | |
| 4WS3M10-9 | Model 4WS3M10-9 4WS Series - Worm/Spur Gear Power Winches - 1 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 3500 Lbs, Line Speed 7 FPM, (115V OR 230V / 1 PH), ** Weight = 320 lbs | 
| 4WS3M10-10 | Model 4WS3M10-10 4WS Series - Worm/Spur Gear Power Winches - 1 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 3500 Lbs, Line Speed 7 FPM, (230V / 460V / 3 PH), ** Weight = 320 lbs | 
| 4WS3M10-11 | Model 4WS3M10-11 4WS Series - Worm/Spur Gear Power Winches - 2 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 3500 Lbs, Line Speed 15 FPM, (230V / 1 PH Only) ** Weight = 320 lbs | 
| 4WS3M10-12 | Model 4WS3M10-12 4WS Series - Worm/Spur Gear Power Winches - 2 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 3500 Lbs, Line Speed 15 FPM, (230V / 460V / 3 PH), ** Weight = 320 lbs | 
| 4WS3M10-13 | Model 4WS3M10-13 4WS Series - Worm/Spur Gear Power Winches - 3 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 3500 Lbs, Line Speed 20 FPM, (230V / 460V / 3 PH), ** Weight = 330 lbs | 
| CO4WS3M10 | Clutch option for 4WS1M10 Series (for horizontal pulling only) For 4WS - Worm/Spur Gear Power Winches - | 
| Load Rating 4,000 lbs | |
| 4WS6M12-4 | Model 4WS6M12-4 4WS Series - Worm/Spur Gear Power Winches - 1 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 4000 Lbs, Line Speed 6 FPM, A,(230V / 1 PH Only) ** Weight = 535 lbs | 
| 4WS6M12-5 | Model 4WS6M12-5 4WS Series - Worm/Spur Gear Power Winches - 1 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 4000 Lbs, Line Speed 6 FPM, (230V / 460V / 3 PH), ** Weight = 535 lbs | 
| 4WS6M12-6 | Model 4WS6M12-6 4WS Series - Worm/Spur Gear Power Winches - 2 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 4000 Lbs, Line Speed 10 FPM, (230V / 1 PH Only) ** Weight = 530 lbs | 
| 4WS6M12-7 | Model 4WS6M12-7 4WS Series - Worm/Spur Gear Power Winches - 2 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 4000 Lbs, Line Speed 10 FPM, (230V / 460V / 3 PH), ** Weight = 530 lbs | 
| 4WS6M12-8 | Model 4WS6M12-8 4WS Series - Worm/Spur Gear Power Winches - 3 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 4000 Lbs, Line Speed 20 FPM, (230V / 460V / 3 PH), ** Weight = 540 lbs | 
| Load Rating 6,000 lbs | |
| 4WS6M12-9 | Model 4WS6M12-9 4WS Series - Worm/Spur Gear Power Winches - 1 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 6000 Lbs, Line Speed 4 FPM, (115V OR 230V / 1 PH), ** Weight = 535 lbs | 
| 4WS6M12-10 | Model 4WS6M12-10 4WS Series - Worm/Spur Gear Power Winches - 1 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 6000 Lbs, Line Speed 4 FPM, (230V / 460V / 3 PH), ** Weight = 535 lbs | 
| 4WS6M12-11 | Model 4WS6M12-11 4WS Series - Worm/Spur Gear Power Winches - 3 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 6000 Lbs, Line Speed 10 FPM, (230V / 460V / 3 PH), ** Weight = 540 lbs | 
| 4WS6M12-12 | Model 4WS6M12-12 4WS Series - Worm/Spur Gear Power Winches - 5 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 6000 Lbs, Line Speed 20 FPM, (230V / 460V / 3 PH), ** Weight = 585 lbs | 
| CO4WS6M12 | Clutch option for 4WS1M12 Series (for horizontal pulling only) For 4WS - Worm/Spur Gear Power Winches - | 
| Load Rating 7,000 lbs | |
| 4WS9M18-1 | Model 4WS9M18-1 4WS Series - Worm/Spur Gear Power Winches - 5 hp with brake, no controls , Clutch Option Sold Seprtately, , Load Rating 7000 Lbs, Line Speed 20 FPM, (230V / 460V / 3 PH), ** Weight = 1098 lbs | 
| 4WS9M18-2 | Model 4WS9M18-2 4WS Series - Worm/Spur Gear Power Winches - 7.5 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 7000 Lbs, Line Speed 30 FPM, (230V / 460V / 3 PH), ** Weight = 1095 lbs | 
| Load Rating 10,000 lbs | |
| 4WS9M18-3 | Model 4WS9M18-3 4WS Series - Worm/Spur Gear Power Winches - 5 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 10000 Lbs, Line Speed 10 FPM, (230V / 460V / 3 PH), ** Weight = 1098 lbs | 
| 4WS9M18-4 | Model 4WS9M18-4 4WS Series - Worm/Spur Gear Power Winches - 7.5 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 10000 Lbs, Line Speed 20 FPM, (230V / 460V / 3 PH), ** Weight = 1095 lbs | 
| 4WS9M18-5 | Model 4WS9M18-5 4WS Series - Worm/Spur Gear Power Winches - 10 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 10000 Lbs, Line Speed 30 FPM, (230V / 460V / 3 PH), ** Weight = 1151 lbs | 
| Load Rating 13,000 lbs | |
| 4WS16M20-1 | Model 4WS16M20-1 4WS Series - Worm/Spur Gear Power Winches - 7.5 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 13000 Lbs, Line Speed 15 FPM, (230V / 460V / 3 PH), ** Weight = 1550 lbs | 
| 4WS16M20-2 | Model 4WS16M20-2 4WS Series - Worm/Spur Gear Power Winches - 10 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 13000 Lbs, Line Speed 20 FPM, (230V / 460V / 3 PH), ** Weight = 1610 lbs | 
| 4WS16M20-3 | Model 4WS16M20-3 4WS Series - Worm/Spur Gear Power Winches - 15 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 13000 Lbs, Line Speed 35 FPM, (230V / 460V / 3 PH), ** Weight = 1650 lbs | 
| Load Rating 16,000 lbs | |
| 4WS16M20-4 | Model 4WS16M20-4 4WS Series - Worm/Spur Gear Power Winches - 7.5 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 16000 Lbs, Line Speed 15 FPM, (230V / 460V / 3 PH), ** Weight = 1550 lbs | 
| 4WS16M20-5 | Model 4WS16M20-5 4WS Series - Worm/Spur Gear Power Winches - 10 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 16000 Lbs, Line Speed 20 FPM, (230V / 460V / 3 PH), ** Weight = 1610 lbs | 
| Load Rating 22,000 lbs | |
| 4WS26M26-1 | Model 4WS26M26-1 4WS Series - Worm/Spur Gear Power Winches - 15 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 22000 Lbs, Line Speed 20 FPM, (230V / 460V / 3 PH), ** Weight = 3110 lbs | 
| 4WS26M26-2 | Model 4WS26M26-2 4WS Series - Worm/Spur Gear Power Winches - 20 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 22000 Lbs, Line Speed 25 FPM, (230V / 460V / 3 PH), ** Weight = 3290 lbs | 
| 4WS26M26-3 | Model 4WS26M26-3 4WS Series - Worm/Spur Gear Power Winches - 25 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 22000 Lbs, Line Speed 35 FPM, (230V / 460V / 3 PH), ** Weight = 3350 lbs | 
| Load Rating 26,000 lbs | |
| 4WS26M26-4 | Model 4WS26M26-4 4WS Series - Worm/Spur Gear Power Winches - 10 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 26000 Lbs, Line Speed 10 FPM, (230V / 460V / 3 PH), ** Weight = 3070 lbs | 
| 4WS26M26-5 | Model 4WS26M26-5 4WS Series - Worm/Spur Gear Power Winches - 15 hp with brake, no controls, Clutch Option Sold Seprtately, , Load Rating 26000 Lbs, Line Speed 15 FPM, (230V / 460V / 3 PH), ** Weight = 3110 lbs | 
4WS SERIESHEAVY-DUTY ELECTRIC POWER WINCHES
26 HEAVY-DUTY, DIRECT-DRIVE GEARS
Enhance Load Control and Positioning The 4WS Series of power winches (800 to 26,000 pounds) is designed to lift, lower, pull, or position heavy loads. Heavy-duty spur and worm gears, plus direct-drive gearing enhance load security and positioning accuracy. Sealed cast-iron gearcase housing with integral oil bath lubricates rotating gears for long service life. Ideal for long-lift or long-pull applications with single-phase power.
Flange-Mounted Premium Motor and Enclosure
Durable Gears and Gearbox Design
Load-Holding Motor Disk Brake
Integral Drum and Shaft Design
| Specifications Imperial | |||||
|---|---|---|---|---|---|
| Series | Load Rating | Power Supply | Line Speed | Drum Capacity | Drum | 
| 4WS1M6 | 1,500 lbs | 0.5–1.5 hp | 17–44 fpm | 260 ft | Yes | 
| 4WS3M10 | 3,700 lbs | 1–3 hp | 8–23 fpm | 500 ft | Yes | 
| 4WS6M12 | 6,400 lbs | 1–5 hp | 4–24 fpm | 660 ft | Yes | 
| 4WS9M18 | 10,000 lbs | 5–10 hp | 13–32 fpm | 1,500 ft | No | 
| 4WS16M20 | 16,000 lbs | 7.5–15 hp | 12–35 fpm | 1,530 ft | No | 
| 4WS26M26 | 26,200 lbs | 10–25 hp | 10–36 fpm | 1,480 ft | No | 
| Specifications Metric | |||||
|---|---|---|---|---|---|
| Series | Load Rating | Power Supply | Line Speed | Drum Capacity | Drum | 
| 4WS1M6 | 680 kg | 0.37–1.1 kW | 5–13 mpm | 79 m | Yes | 
| 4WS3M10 | 1,675 kg | 0.75–2.2 kW | 2–7 mpm | 152 m | Yes | 
| 4WS6M12 | 2,900 kg | 0.75–3.7 kW | 1–7 mpm | 201 m | Yes | 
| 4WS9M18 | 4,535 kg | 3.7–7.5 kW | 3–9 mpm | 457 m | No | 
| 4WS16M20 | 7,255 kg | 5.5–11 kW | 3–10 mpm | 466 m | No | 
| 4WS26M26 | 11,880 kg | 7.5–18.5 kW | 3–10 mpm | 451 m | No | 
4WS Series รขยย Drum Dimensions | 
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 Model Extension  | 
 Drum Dia.  | 
 Flange Dia.  | 
 Drum Width  | 
 Flange Angle Distance 1  | 
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 (in)  | 
 (mm)  | 
 (in)  | 
 (mm)  | 
 (in)  | 
 (mm)  | 
 (ft)  | 
 (m)  | 
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 4WS1M6  | 
 2.88  | 
 73.1  | 
 7.00  | 
 177.8  | 
 6.00  | 
 152.4  | 
 10  | 
 3.0  | 
| 
 4WS3M10  | 
 4.50  | 
 114.3  | 
 11.50  | 
 292.1  | 
 10.00  | 
 254  | 
 16  | 
 4.8  | 
| 
 4WS6M12  | 
 5.50  | 
 139.7  | 
 14.00  | 
 355.6  | 
 12.00  | 
 304.8  | 
 20  | 
 6.0  | 
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 Dimensions are for reference only and subject to change without notice. 1 Recommended minimum distance between drum and lead sheave for smooth drum  | 
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Click here to view the Electronic Controls options
to Operate Power Winches Remotely
| 
 
**We suggest you Download  4WS_PowerWinch for additional
information  | 
| Electric Drum Control Switches Order Separately | |
| 10L2A1 | NEMA 1 | 
| 10L7E1 | NEMA 1 | 
| 10L2A4 | NEMA 4 watertight | 
| 10L7E4 | NEMA 4 watertight | 
| 10P1A46 | 6 ft pendant control | 
All Thern Winches and Cranes are sold Without Wire Rope -
Click Here for Wire Rope Selection