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Features And Ratings - Bulldog Security DC Series Owner's Manual

Utility winches
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Load Rating
Load and speed varies according to how much wire rope is on the drum. The first layer of rope on the
drum delivers the slowest speed and the maximum load. A full drum delivers the maximum speed and
the minimum load. For this reason, all utility duty winches are rated at their first layer capacities.
DC2.5
Rope
Capacity
Layer
1st
2,500 lbs./
1,134 kgs.
2nd
2,033 lbs./
922 kgs.
3rd
1,713 lbs./
777 kgs.
4th
1,480 lbs./
671 kgs.
5th
1,303 lbs./
591 kgs.
Powered Winches
Wire or synthetic
rope
Brake
Clutch (free-spooling)
Control
DC2.5
1st Layer
Line Speed
Line Pull
(FPM/
(lbs./kgs.)
MPM)
No Load
14.1 / 4.3
500/
9.8 / 3.0
227
1,500/
7.5 / 2.3
680
2,500/
4.3 / 1.3
1,134
FPM = Feet Per Minute

Features and Ratings

Table 1 - Winch Capacity
Length of
Rope
Rope on
Layer
Drum
6.9 ft./
1st
2.1m
15.1 ft./
2nd
4.6 m.
3rd
24.3 ft./
7.4 m.
4th
34.1 ft./
10.4 m.
45.9 ft./
5th
14 m.
Table 2 - Winch Specifications
DC2.5
3/16" x 46'
A7 x 19
Aircraft
Cable
Hand held pendant switch and handlebar mounted control switch
Table 3 - Line Speed And Amp Draw
Amp
1st Layer
Draw
Line Pull
(lbs./kgs.)
20
No Load
55
1,000/
454
95
2,000/
907
160
3,500/
1,588
MPM = Meters Per Minute
HORIZON GLOBAL •
DC3.5
Capacity
Length of
Rope on
Drum
3,500 lbs./
5.9 ft./
1,588 kgs.
1.8 m.
2789 lbs./
13.5 ft./
1,265 kgs.
4.1 m.
2,319 lbs./
22 ft./
1,052 kgs.
6.7 m.
1,984 lbs./
31.2 ft./
900 kgs.
9.5 m.
1,733 lbs./
42 ft./
786 kgs.
12.8 m.
DC3.5
7/32" x 42'
A7 x 19
Aircraft
Cable
Mechanical brakes hold full load
Free-spool knob
DC3.5
Line Speed
Amp
(FPM/
Draw
MPM)
10.5 / 3.2
20
8.9 / 2.7
75
7.5 / 2.3
130
4.6 / 1.4
200
F4106-00 REV A (9528) 11/17
DC4.5
Rope
Capacity
Length of
Layer
Rope on
1st
4,500 lbs./
12.2 ft./
2,041 kgs.
2nd
3,841 lbs./
26.2 ft./
1,742 kgs.
3rd
3,310 lbs./
41.9 ft./
1501 kgs.
4th
2,907 lbs./
47.6 ft./
1,319 kgs.
5th
N/A
DC4.5
15/64" x 47.6'
A7 x 19
Aircraft
Cable
DC4.5
1st Layer
Line Speed
Line Pull
(FPM/
(lbs./kgs.)
MPM)
No Load
12.8 / 3.9
1,000/
9.8 / 3.0
454
2,000/
8.5 / 2.6
907
3,000/
6.9 / 2.1
1,361
4,500/
4.6 / 1.4
2,041
Drum
3.7 m.
8 m.
12.8 m.
14.5 m.
N/A
Amp
Draw
28
80
120
160
220
5

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