4x4 TOUGH 21-280467, Руководство пользователя

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Note: This guide is recommended for average vehicle rolling loads. Some applications may require a larger winch
than indicated.
5443 kg /12,000 lb Line Pull and Cable Capacity Table
Layer of cable 1 2 3 4 5
Rated line pull
per layer
lb
kg
Cable capacity
ft
m
12000
5443
16
4.9 9550
4332
36
11 8000
3629
61
18.6 6800
3084
90
27.4 6000
2722
100
30.5
Winching Principles
You need a winch to be powerful enough to pull your vehicle while overcoming the added resistance caused by obstacles, moving
water, mud, snow, sand or inclines.
As a general guide you need a winch with a maximum line pull at least 1.5 times greater than the gross vehicle weight. There are three
and are for reference only.
1. Gross Vehicle Weight (Wt): Contains a vehicle weight and the weight of the supplies and equipments carried.
2. Surface Drag (S): The characteristics of the terrain or surface to be traversed.
SURFACE TYPE Metal Sand Gravel Soft Sand Mud Marsh
Surface Drag (s) 0.15 0.18 0.20 0.22 0.32 0.52
3. Gradient resistance: The incline of grade or slope on which the vehicle is being moved.
A gradient of 10% is a rise of one metre in ten metres.
Gradient 5% 10% 20% 30% 50% 70% 100%
Angle (ref.) 30 60 110 170 260 350 450
Value of (G) 0.06 0.11 0.2 0.3 0.44 0.58 0.71
Rolling Pull Effect required=(Wt X S) + (Wt X G)
For example, if a vehicle weighing 2994 kg is winched by 100% on an off road surface,
the above formula would be used as follows:
Wt: 2994 kg (gross vehicle weight)
G: 0.71 (gradient value of 100%)
(Wt X S)+ (Wt X G)
= 1557 kg + 2126 kg
= 3683 kg of effect required to recover the vehicle
Rated Line Pull 12000 lb (5443 kg) single line. Battery Leads 1.80 m
Working voltage Motor Series wound DC 12V with 6hp/4.5 kW Fairlead 4-way roller fairlead
Gear Train output 3 stage planetary Synthetic Rope 9.5 mm x 26 m
Gear Ratio 265:1 Drum Size 64 mm x 224 mm
Clutch Sliding ring gear Dimensions 548 mm x 160 mm x 218 mm
Braking Action Automatic in the drum NW. 32kg (70.54lbs)
Battery Recommended 650 CCA minimum for winching Mounting Bolt Pattern 254 mm x1 14.3 mm
Line pull lb 0 3000 6000 9000 12000
kg 0 1361 2722 4082 5443
Line speed FPM 21.33 11.48 8.20 6.23 4.92
MPM 6.5 3.5 2.5 1.9 1.5
Motor current Amps 70 140 200 255 335
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