W. W. Patterson - Manual Winch
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Patterson's hand winches offer quality and efficiency. Our winches are available from 20 to 75 ton capacities. Galvanized winches for optimal corrosion protection available.
  • Optional saltwater-corrosion protection package includes stainless steel shafts, nuts and bolts, hot-dipped galvanized, and anti-seize on all threads or fasteners
  • Pull-up ratchet enables high tension
  • Hinged gear shroud to protect gearing and help provide personal protection
  • Standard quick-change SAFETY WHEEL for fast replacement and added operator safety
  • Patented Load Release System - safest, easiest, fastest in the industry
  • Full size rope guard prevents fouling of the wire rope
  • Patterson offers high-quality hand winches in both traditional and low-profile models
  • All winches are available as right-hand or left-hand models

Performance Data* approximate
Drum Capacities* approximate
Ultimate Capacity (lbs.)
Max. Line Tension (lbs.)
Gear Ratios
1/2"
5/8"
3/4"
7/8"
1"
1 1/8"
1 1/4"
WWP 20M-6 R/L
40,000
24,000
20:01
220'
140'
100'
xx
xx
xx
xx
WWP 30M-10 R/L
60,000
22,000
20:01
xx
110'
100'
80'
xx
xx
xx
WWP 40M-12 R/L
80,000
18,000
16:01
xx
xx
160'
120'
90'
xx
xx
WWP 50M-14 R/L
100,000
18,000
16:01
xx
xx
140'
100'
80'
xx
xx
WWP 65M-14 R/L
130,000
16,000
24:01
xx
xx
xx
225'
180'
150'
xx
WWP 75M-10 R/L
150,000
18,000
20:01
xx
xx
xx
xx
190'
150'
125'

 
Dimensions* approximate
Weight* approximate
Drum Length
(in.)
Drum Diameter (in.)
Deck to Bare Drum (in.)
M
(in.)
N
(in.)
O
(in.)
P
(in.)
Q
(in.)
R
(in.)
C/L
(in.)
Net
(lbs.)
Shipping
(lbs.)
WWP 20M-6 R/L
6.875
8.625
6
27.5
33
33.5
28
14.75
28.5
5.563
600
640
WWP 30M-10 R/L
10
10
6
27.5
37
37.5
28
19
32.75
5.375
750
800
WWP 40M-12 R/L
12
10
6
36
45
44
28
21
38.5
9.875
1,105
1,155
WWP 50M-14 R/L
11
10
6
29
41
44
28
24.5
35.5
9.875
1,105
1,155
WWP 65M-14 R/L
14
14
7.25
34.25
49.25
54
28
25.75
39.75
10.75
1,705
1,755
WWP 75M-10 R/L
10
16
8.25
45
60
54
28
22.25
39.75
8
2,000
2,080

*All performance data and specifications set forth in the above table are guidelines. The referenced data and specifications were produced under controlled testing conditions and should be used as estimates only. Due to variability in individual operators, in weather, in towing conditions, and in various other factors, actual results may vary. In addition, for the purpose of installation, please verify all dimensions as the dimensions, specifications, data and other information contained on this site are subject to change at any time without notice.

 

 

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W. W. PATTERSON COMPANY
870 Riversea Road • Pittsburgh, PA 15233 • Ph: 800-322-2018 • Fax: 412.322.2785
Copyright © 2007 W.W. Patterson All Rights Reserved.