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SERIES 4WS

WORM/SPUR GEAR POWER WINCHES

series 4ws power winch Up to 26,000 lb capacity
Modular design allows us to make-to-order each
    winch to meet your exact needs.
Standard features include TEFC severe duty brakemotors,
   enclosed gearing, flange style roller bearings, and 2-year
   limited warranty.
Custom modifications are also available.
Please order wire rope and controls separately.
(See page below)
SERIES 4WS

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SERIES 4WS ELECTRIC - PRICING, CONFIGURATIONS AND PERFORMANCE CHARACTERISTICS
Model
number
Model number
extensions
Motor
hp
Load rating (lb) Wire
rope
dia.
(in)
Line speed (fpm) Drum capacity (ft)¹ Approx.
ship
wt. (lb)
Price²
Load
rating
Line
speed
Motor
codes
1 st
layer
Mid
drum
Full
drum
1 st
layer
Full
drum
1 st
layer
Mid
drum
Full
drum
230/460
3 phase
4WS9M18 7000 20 D,E,F 5 7300 5000 3800 5/8 21 41 59 340 760 1098 $12,855
4WS9M18 7000 30 D,E,F 7.5 7500 5200 4000 5/8 32 61 59 340 760 1095 $13,566
4WS9M18 10,000 10 D,E,F 5 10,000 6900 5300 5/8 13 24 59 340 760 1098 $12,855
4WS9M18 10,000 20 D,E,F 7.5 10,000 6900 5300 5/8 21 41 59 340 760 1095 $13,566
4WS9M18 10,000 30 D,E,F 10 10,000 6900 5200 5/8 32 61 59 340 760 1151 $14,670
4WS16M20 13,000 15 D,E,F 7.5 13,000 8800 6700 3/4 14 26 65 400 880 1550 $21,548
4WS16M20 13,000 20 D,E,F 10 13,000 9100 6900 3/4 18 35 65 400 880 1610 $23,058
4WS16M20 13,000 35 D,E,F 15 13,000 8900 6700 3/4 35 68 65 400 880 1650 $25,088
4WS16M20 16,000 15 D,E,F 7.5 16,000 11,100 8500 7/8 12 24 54 290 640 1550 $21,548
4WS16M20 16,000 20 D,E,F 10 16,000 11,100 8500 7/8 16 31 54 290 640 1610 $23,058
4WS26M26 22,000 20 D,E,F 15 22,800 16,700 13,200 1 18 31 82 370 830 3110 $39,136
4WS26M26 22,000 25 D,E,F 20 22,600 16,500 13,100 1 25 43 82 370 830 3290 $40,913
4WS26M26 22,000 35 D,E,F 25 22,200 16,300 12,900 1 36 63 82 370 830 3350 $44,110
4WS26M26 26,000 10 D,E,F 10 26,200 19,400 15,400 1-1/8 10 17 71 300 660 3070 $37,550
4WS26M26 26,000 15 D,E,F 15 26,000 20,200 16,500 1-1/8 16 27 71 300 660 3110 $39,136
Motor codes ¹ Actual drum capacities 25-30% less, due to nonuniform winding. Wire rope tension will also
   affect drum capacity.
D 230 volt 3 phase
E 460 volt 3 phase
F All other voltages - please
contact us
² Please contact us for firm fixed price and delivery.

WINCH DIMENSIONS
series 4ws power winch drawing
SERIES 4WS - WINCH DIMENSIONS (IN)
Model extension A B C D E H J K L M N P R S (hole dia.)
4WS9M18-7000-20 43.25 36.75 8.50 17.75 5.12 31.00 4.00 18.00 - 26.00 2.75 22.00 27.50 1.19
4WS9M18-7000-30 44.75 38.50 8.50 17.75 5.12 31.00 4.00 18.00 - 26.00 2.75 22.00 27.50 1.19
4WS9M18-10000-10 43.25 36.75 8.50 17.75 5.12 31.00 4.00 18.00 - 26.00 2.75 22.00 27.50 1.19
4WS9M18-10000-20 44.75 38.50 8.50 17.75 5.12 31.00 4.00 18.00 - 26.00 2.75 22.00 27.50 1.19
4WS9M18-10000-30 44.75 40.00 8.50 17.75 5.12 31.00 4.00 18.00 - 26.00 2.75 22.00 27.50 1.19
4WS16M20-13000-15 47.75 34.75 9.50 20.00 6.25 34.00 4.00 20.00 10.00 29.00 2.75 27.50 33.00 1.19
4WS16M20-13000-20 47.75 36.75 9.50 20.00 6.25 34.00 4.00 20.00 10.00 29.00 2.75 27.50 33.00 1.19
4WS16M20-13000-35 47.75 39.25 9.50 20.00 6.25 34.00 4.00 20.00 10.00 29.00 2.75 27.50 33.00 1.19
4WS16M20-16000-15 47.75 34.75 9.50 20.00 6.25 34.00 4.00 20.00 10.00 29.00 2.75 27.50 33.00 1.19
4WS16M20-16000-20 47.75 36.75 9.50 20.00 6.25 34.00 4.00 20.00 10.00 29.00 2.75 27.50 33.00 1.19
4WS26M26-22000-20 60.50 43.25 12.50 25.38 8.25 44.50 5.88 26.00 13.00 38.00 3.00 36.00 42.00 1.38
4WS26M26-22000-25 60.50 47.00 12.50 25.38 8.25 44.50 5.88 26.00 13.00 38.00 3.00 36.00 42.00 1.38
4WS26M26-22000-35 60.50 49.75 12.50 25.38 8.25 44.50 5.88 26.00 13.00 38.00 3.00 36.00 42.00 1.38
4WS26M26-26000-10 60.50 42.00 12.50 25.38 8.25 44.50 5.88 26.00 13.00 38.00 3.00 36.00 42.00 1.38
4WS26M26-26000-15 60.50 43.25 12.50 25.38 8.25 44.50 5.88 26.00 13.00 38.00 3.00 36.00 42.00 1.38
Dimensions are for reference only and subject to change without notice. Please contact us for exact dimensions.
DRUM DIMENSIONS
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.
series 4ws power winch drawing
SERIES 4WS - DRUM DIMENSIONS
Series Drum Dia. Flange dia. Drum width Fleet angle distance4
4WS9M18 9.00 in 20.00 18.00 in 28.6 ft
4WS16M20 10.75 in 24.00 in 20.00 in 32 ft
4WS26M26 14.00 in 28.00 in 26.00 in 42 ft
Dimensions are for reference only and subject to change without notice. Please contact us for exact dimensions.
4 Recommended minimum distance between drum and lead sheave for smooth drum.

ELECTRIC MOTOR CONTROLS

electric motor controls
Single Speed Reversing Magnetic Controls for
1 and 3 phase motors up to 40 hp
UL, IEC, or CSA Recognized components throughout.
Steel Enclosure NEMA 4 rated (watertight) keeps dirt and water out.
  Approved for most outdoor applications.
Pendant Control Switch NEMA 4X rated (watertight), on 50 foot
   cord, allows operator to stand away from winch during operation.
   Pendant control is operated with momentary contact-type push buttons.
  Cord lengths of less than 50 feet are available, please specify when
  ordering.
Reversing Contactor is electrically and mechanically interlocked to
   deliver smooth reversing control.
When ordering please include the following:
voltage and phase required, motor horsepower,
pendant control cord length - up to 50 ft., and
pendant control labeling - For/Rev or Up/Down.
Thermal Overload Relay trips power OFF to protect motor from
   overheating. Switch is manually reset.
Fused Control Circuit powers pendant with 115 volt, 2 amp current
   to help protect against high voltage shocks.
OPTIONS Wiring Diagram is supplied inside enclosure.
Steel Mounting Bracket secures control box to winch.
Special current or horsepower ratings, special
rated enclosures for explosive or harsh
environments, soft start or soft stop controls,
variable speed or multispeed controls, torque
limiting controls, selector switches, power cord
disconnects, and various panel mounted controls
or pilot lights.
Variable Frequency Drives
Variable frequency drive controls are available to provide accurate
   positioning of loads, soft starts and soft stops, and overload protection.
For 3 phase 230 VAC and 460 VAC motors from 1 to 5 hp.
For 3 phase 230 VAC motors from 1 to 30 hp.
For 3 phase 460 VAC motors from 1 to 60 hp.

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PRICING FOR SERIES EL - ELECTRIC MOTOR CONTROLS
Starters listed include NEMA 4 rated pendant control on 50 foot cord.
Please specify voltage, phase, and motor hp when ordering. Contact us for required voltages and options.
Model
Number
Maximum rated motor horsepower for power supply current Approx.
ship wt.
Price
115/1/60 230/1/60 208/3/60 230/3/60 460/3/60
10S2A4 to 1.5 hp - - - - 25 lb
$1,634
10S3B4 - to 3 hp - - - 25 lb
$1,591
10S3C4 - - to 3 hp - - 25 lb
$1,344
10S3D4 - - - to 3 hp - 25 lb
$1,236
10S7E4 - - - - to 7.5 hp 25 lb
$1,226

WIRE ROPE
How to Order Wire Rope
The breaking strength of new wire rope should be 5 times the size of the
largest load for lifting applications, and 3 times the size of the largest load
for pulling applications. Contact a reputable wire rope supplier for more
information.
Breaking Strength of New Wire Rope (lb)
wire rope diameter   7x19 Galvanized Aircraft Cable 304 Stainless Steel wire rope
1/8 in -0.13 2,000 1,760
3/16 in -0.19 4,200 3,700
1/4 in -0.25 7,000 6,400
5/16 in -0.31 9,800 9,000
3/8 in -0.38 14,400 12,000
Values shown are for reference only. When selecting a wire rope, use the breaking strength specified by the rope manufacturer.
Breaking Strength of New Wire Rope (lb)
wire rope diameter   6 x 37 IWRC IPS
(Improved Plow Steel) wire rope
6 x 37 IWRC EIPS
(Extra Improved Plow Steel) wire rope
3/8 in -0.38 12,400 15,100
7/16 in -0.44 16,500 20,400
1/2 in -0.50 23,000 26,600
9/16 in -0.56 29,000 33,600
5/8 in -0.63 35,800 41,200
3/4 in -0.75 51,200 58,800
7/8 in -0.88 69,200 79,600
1 in -1.00 89,800 103,400
1-1/8 in -1.13 113,000 130,000
1-1/4 in -1.25 138,800 159,800
1-1/2 in -1.50 197,800 228,000
Values shown are for reference only. When selecting a wire rope, use the breaking strength specified by the rope manufacturer.

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PRICING FOR WIRE ROPE
Model No. Wire Rope Diameter and Length Approx.
Ship Weight
Price
Galvanized Aircraft Cable With Swivel Hook and Swaged Ball Fitting
3/16 in x 20 ft
3 lbs
$113
3/16 in x 28 ft
4 lbs
$118
3/16 in x 36 ft
4 lbs
$124
3/16 in x 45 ft
7 lbs
$145
1/4 in x 20 ft
4 lbs
$124
1/4 in x 28 ft
5 lbs
$129
1/4 in x 36 ft
6 lbs
$140
1/4 in x 45 ft
7 lbs
$161
1/4 in x 60 ft
9 lbs
$177
1/4 in x 75 ft
11 lbs
$210
Galvanized Aircraft Cable With Swivel Hook and Unfinished End
5/16 in x 20 ft
6 lbs
$156
5/16 in x 28 ft
7 lbs
$177
5/16 in x 36 ft
8 lbs
$188
5/16 in x 45 ft
10 lbs
$204
5/16 in x 60 ft
12 lbs
$215
5/16 in x 75 ft
15 lbs
$226
3/8 in x 28 ft.
8 lbs
$403
3/8 in x 36 ft
10 lbs
$441
3/8 in x 45 ft
11 lbs
$478
3/8 in x 60 ft
14 lbs
$543
3/8 in x 75 ft
17 lbs
$618
  304 Stainless Steel Wire Rope With SS Swivel Hook and Swaged Ball Fitting
3/16 in x 20 ft
3 lbs
$199
3/16 in x 28 ft
3 lbs
$210
3/16 in x 36 ft
4 lbs
$220
3/16 in x 45 ft
7 lbs
$237
3/16 in x 60 ft
9 lbs
$263
3/16 in x 75 ft
11 lbs
$301
1/4 in x 20 ft
5 lbs
$263
1/4 in x 28 ft
5 lbs
$280
1/4 in x 36 ft
6 lbs
$290
1/4 in x 45 ft
7 lbs
$344
1/4 in x 60 ft
9 lbs
$409
1/4 in x 75 ft
11 lbs
$452
304 Stainless Steel Wire Rope With SS Swivel Hook and Unfinished End
5/16 in x 20 ft
6 lbs
$360
5/16 in x 28 ft
7 lbs
$382
5/16 in x 36 ft
9 lbs
$398
5/16 in x 45 ft
11 lbs
$430
5/16 in x 60 ft
14 lbs
$468
5/16 in x 75 ft
17 lbs
$516
3/8 in x 28 ft.
8 lbs
$435
3/8 in x 36 ft
10 lbs
$468
3/8 in x 45 ft
11 lbs
$500
3/8 in x 60 ft
14 lbs
$570
3/8 in x 75 ft
17 lbs
$634
Capstan Winch, Electric Winch, Electric Winches, Powered Winches, Power Winch, Power Winches, Spur Gear
Winch, Thern, Winch, Winch Hoist, Winches, and Worm-Spur Gear Power Winches from your source for material
handling equipment.

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