Gilmore-Kramer Company Material Handling Equipment - 1-800-544-3137 - Service - Installation - Custom Fabrication
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SPUR GEAR HAND WINCHES
DOUBLE REDUCTION

UP TO 10,000 LB. CAPACITY
spur gear hand winches double reduction gear winches
MODEL M452B-A
MODEL M492-12
gear winches Machine Cut Spur Gears for accurate and long
   lasting service.
Automatic Brake Models provide positive load
   control for lifting and lowering operations. Brake
   models have B suffix.
Corrosion Resistant durable paint finish combined
   with zinc and iridescent dichromate plating protects
   against corrosion.
Bronze and radial ball bearings provide smooth
   and efficient operation.
Large Diameter Drums minimize wear to extend
   wire rope life.
Spring Loaded Ratchets for positive engagement
   with gear.
MODEL M492B
Steel Gear Covers protect gears and help prevent
   injuries.
Handles Adjust in length to change force required
    to move load.
Wire Rope Assemblies sold separately. (see below)

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PRICING
Model
Number
Description load rating (lb) Wire
rope
dia.
drum capacity (ft)¹ Sgl.
gear
ratio
Dbl.
gear
ratio
Force²
to lift
1000 lb
Approx.
ship
wt.
(lb)
Price³
1st
layer
Mid
drum
Full
drum
1st
layer
Mid
drum
Full
drum
M452 4000 lb. - marine
duty (for
pulling only)
4000 3300 2500 1/4 23 130 300 4.42:1 19.54:1 10 lb 83 $1,441
  5/16 18 89 200
(double gear)
3/8 14 64 140
M452B 4000 lb - marine
duty with
brake (for lifting)
4000 3300 2500 1/4 23 130 300 - 19.54:1 10 lb 91 $1,758
  5/16 18 89 200 (double gear)
3/8 14 64 140
M452B-A 4000 lb - marine
duty with brake
(for lifting) 4 inch
drum width
4000 3300 2500 1/4 13 83 190 - 19.54:1 10 lb 83 $1,656
  5/16 9 56 120 (double gear)
3/8 7 40 89
M492 10,000 lb - marine
duty (for
pulling only)
10,000 7400 5400 5/16 27 240 540 5.00:1 25.00:1 8 lb 166 $2,193
  3/8 21 170 390 (double gear)
1/2 15 100 230
M492B 10,000 lb - marine
duty with brake
(for lifting)
10,000 7400 5400 5/16 27 240 540 - 25.00:1 8 lb 173 $2,564
  3/8 21 170 390 (double gear)
1/2 15 100 230
M492-12 10,000 lb - marine
duty (for pulling
only) 12 inch
drum width
10,000 7400 5400 5/16 46 380 850 5.00:1 25.00:1 8 lb 175 $2,295
  3/8 37 270 610 (double gear)
1/2 27 160 360
M492B-12 10,000 lb - marine
duty with brake
(for lifting) 12 inch
drum width
10,000 7400 5400 5/16 46 380 850 - 25.00:1 8 lb 190 $2,666
  3/8 37 270 610 (double gear)
1/2 27 160 360
MB451
   disc brake only for M452 (for lifting)
13
$387
MB491
   disc brake only for M492 and M492-12 (for lifting)
15
$435
¹ Actual drum capacities may be 25-30% less, due to nonuniform winding. Wire rope tension will also affect drum capacity.
² Approximate handle force required to lift 1000 lb. with an empty drum, and maximum handle length.
³ Please contact us for firm fixed price and delivery.

DIMENSIONS
winches double reduction
winches wire rope installation
hand winches
Disc Brakes - Dimensions (in)4
  MB451 MB491
N 4.97 5.15
P 10.44 10.62
Q 21.25 21.38
R5 4.87 4.87
U 2.44 2.44
V 8.62 10.56
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.
4 Dimensions are for reference only and are subject to
change without notice.
5 Handles are adjustable, dimension shown is for
maximum handle length.
SPURE GEAR HAND WINCHES - DIMENSIONS (in)
  M452 M452B M452B-A M492 M492B M492-12 M492B-12
drum dia. 4.00 4.00 4.00 5.00 5.00 5.00 5.00
flange dia. 8.50 8.50 8.50 12.38 12.38 12.38 12.38
drum width 6.38 6.38 4.00 7.62 7.62 12.00 12.00
A 15.25 15.25 15.25 20.38 20.38 20.38 20.38
B 22.00 21.90 19.50 25.12 25.00 29.50 29.38
C 10.69 10.69 10.69 14.00 14.00 14.00 14.00
D 5.81 5.81 5.81 7.50 7.50 7.50 7.50
E 5.81 5.81 5.81 7.50 7.50 7.50 7.50
F 14.81 16.43 14.06 18.44 19.53 22.82 23.90
G4 18.62 18.38 18.38 22.50 18.50 22.50 18.50
H4 24.44 24.19 24.19 30.00 26.00 30.00 26.00
J 6.75 6.75 4.50 8.00 8.00 8.00 8.00
K 9.50 9.50 7.12 12.00 12.00 16.38 16.38
L 11.25 11.25 11.25 15.50 15.50 15.50 15.50
M 12.50 12.50 12.50 17.00 17.00 17.00 17.00
S (hole dia.) 0.56 0.56 0.56 0.81 0.81 0.81 0.81
T 0.25 0.25 0.25 0.38 0.38 0.38 0.38
V - - - - - 12.38 12.38
4 Handles are adjustable, dimensions shown is for maximum handle length.
Dimensions are for reference only and subject to change without notice.

WIRE ROPE

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.
wire rope with hook
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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Click the Model No. of the item you wish to purchase.

PRICING FOR WIRE ROPE
model number wire rope diameter and length approx.
ship weight
price
   galvanized aircraft with swivel hook and swagged ball fitting
WA19-20NS 3/16 in x 20 ft 3 lb
$92
WA19-28NS 3/16 in x 28 ft 4 lb
$101
WA19-36NS 3/16 in x 36 ft 4 lb
$104
WA19-45NS 3/16 in x 45 ft 7 lb
$125
WA25-20NS 1/4 in x 20 ft 4 lb
$103
WA25-28NS 1/4 in x 28 ft 5 lb
$108
WA25-36NS 1/4 in x 36 ft 6 lb
$117
WA25-45NS 1/4 in x 45 ft 7 lb
$139
WA25-60NS 1/4 in x 60 ft 9 lb
$149
WA25-75NS 1/4 in x 75 ft 11 lb
$182
   galvanized aircraft cable with swivel hook and unfinished end
WA31-20DS 5/16 in x 20 ft 6 lb
$134
WA31-28DS 5/16 in x 28 ft 7 lb
$147
WA31-36DS 5/16 in x 36 ft 8 lb
$158
WA31-45DS 5/16 in x 45 ft 10 lb
$175
WA31-60DS 5/16 in x 60 ft 12 lb
$185
WA31-75DS 5/16 in x 75 ft 15 lb
$196
galvanized aircraft cable with swivelhook and unfinished end
WA38-28DS 3/8 in x 28 ft. 8 lb
$350
WA38-36DS 3/8 in x 36 ft 10 lb
$381
WA38-45DS 3/8 in x 45 ft 11 lb
$420
WA38-60DS 3/8 in x 60 ft 14 lb
$475
WA38-75DS 3/8 in x 75 ft 17 lb
$540
   304 stainless steel wire rope with SS oval hook and swagged ball fitting 
WS19-20NO 3/16 in x 20 ft 3 lb
$169
WS19-28NO 3/16 in x 28 ft 3 lb
$178
WS19-36NO 3/16 in x 36 ft 4 lb
$189
WS19-45NO 3/16 in x 45 ft 7 lb
$205
WS19-60NO 3/16 in x 60 ft 9 lb
$227
WS19-75NO 3/16 in x 75 ft 11 lb
$261
    304 stainless steel wire rope with SS eye hook and swagged ball fitting
WS25-20NE 1/4 in x 20 ft 5 lb
$229
WS25-28NE 1/4 in x 28 ft 5 lb
$243
WS25-36NE 1/4 in x 36 ft 6 lb
$255
WS25-45NE 1/4 in x 45 ft 7 lb
$298
WS25-60NE 1/4 in x 60 ft 9 lb
$355
WS25-75NE 1/4 in x 75 ft 11 lb
$395
   304 stainless steel wire rope with SS eye hook and unfinished end 
WS31-20DE 5/16 in x 20 ft 6 lb
$313
WS31-28DE 5/16 in x 28 ft 7 lb
$332
WS31-36DE 5/16 in x 36 ft 9 lb
$348
WS31-45DE 5/16 in x 45 ft 11 lb
$370
WS31-60DE 5/16 in x 60 ft 14 lb
$410
WS31-75DE 5/16 in x 75 ft 17 lb
$450
   304 stainless steel wire rope with SS eye hook and unfinished end 
WS38-28DS 3/8 in x 28 ft. 8 lb
$375
WS38-36DS 3/8 in x 36 ft 10 lb
$407
WS38-45DS 3/8 in x 45 ft 11 lb
$438
WS38-60DS 3/8 in x 60 ft 14 lb
$502
WS38-75DS 3/8 in x 75 ft 17 lb
$559
Double Reduction, Hand Crank Winch, Hand Operated Winches, Hand Winches, Industrial Winch, Industrial
Winches, Spur Gear Hand Winches, Thern Winch, Winch, Winches, and Worm Gear Hand Winches from your
source for material handling equipment.

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