Features:
- Load/Unload, 3-position power switch
- Automatically returns to "Off" position when released
- Spring-loaded clutch lever for releasing load without power
- Provides smooth load control from locked or freewheel position
- Automatically returns to locked position when released
- Freewheel option allows cable to be removed by hand
- Mechanical friction break
- 120-Volt, AC operation
- 10', 3-Wire grounded power cord
- Flexible, high-strength, 7 strand x 19 gauge, galvanized aircraft cable
- Pulley block and snap hook for double-line pulling
- 50' of Cable - great for double-line operation
- Safety snap hook keeps load securely attached
- Wire cable can be swapped out for 2" wide strap
- Emergency crank handle comes standard
- Use in the event of power failure
- Heat-treated gears provide smoother, quieter ride and greater strength
- Precision needle bearings in high-load areas
- Create low friction and promote longer life
- Die-formed base is adapted for quick-mounting applications
- High-impact, weather-resistant case
- Provides excellent protection for internal components
- Safer than open-reel models
- Brushed stainless steel front plate for superior rust resistance
- Made in the USA
Specs:
- Load capacity: 1,200 lbs
- Double-line capacity: 1,800 lbs
- Rating based on 10' pull
- Current draw: 6 amps at 120 volts
- Electric winches should be used intermittently - maximum continuous run time is 4 minutes
- Gear ratio: 189:1
- Cable dimensions: 3/16" diameter x 50' long
- Load speed (feet per minute):
- No Load/Full Reel - 17.5
- Full Load/Full Reel - 9.5
- CSA and OSHA certified
- 1-Year limited warranty
Determining Your Load Capacity
A common ratio for determining your winch load capacity is 2:1. For example, a 2,000-lb boat would require a 1,100-lb winch. There are extenuating factors, however, that will determine the appropriate winch size for your purposes.
The ratio can be stretched to 3:1 in instances when the trailer in use has high-quality rollers and is most commonly used on ramps where boats float most of the way onto the trailer.
In contrast, using a boat trailer that has wooden bunks, lacks self-alignment capabilities, and is most commonly used on ramps where the boat must be winched most of the way onto the trailer reduces the ratio to 1:1.
Note that pontoon trailers and other special designs require special consideration when determining winch capacity.
| Percent Incline | Multiply By |
|---|
| Level Surface | 10.0 |
| 5 (3 degrees) | 6.67 |
| 10 (6 degrees) | 5.02 |
| 20 (11 degrees) | 3.40 |
| 30 (17 degrees) | 2.61 |
| 50 (26 degrees) | 1.86 |
| 70 (35 degrees) | 1.53 |
| 100 (45 degrees) | 1.29 |
Determining Your Rolling Load Capacity
To calculate your winch's rolling load capacity - the amount of weight it can pull up an incline - you must multiply the winch capacity by a factor determined by the degree of the incline.
The multiplication factor shown includes a 10 percent rolling friction factor. Note: A 5 percent - or 3 degree - incline is a 1/2' rise in 10'. Follow the chart to determine your winch's rolling load capacity.
Mounting Your Winch
Note:
All Dutton-Lainson StrongArm electric winches are built for multipurpose hauling and pulling operations. They are not to be used as hoists for lifting, supporting or transporting people, or for handling loads over areas where people could be present.
24970 Dutton-Lainson StrongArm Electric Winch w/ Pulley Block, AC Powered, CSA Approved - 1,200 lbs
Instructions
