Electric winches are most commonly used to pull an automobile, boat, crane, truck, or other piece of equipment from a problematicarea.
If a car goes off the road and down into a ravine, for example, trucks with electric winches are used to hook the car and pull it back to the road. Electric winches can also be used to tug boats to safety. There have even been rare instances in which electric winches have helped save large animals from tricky holes and pits.
Electric Winches come in different shapes and sizes.
A cable is attached to a spool, which is attached to the motor. A gear lever turns the spool in order to release the cable. Once the cables of an electric winch are extended to the vehicle or object in need of towing. the gear  levers are pushed in the opposite direction of the object. This causes the spool to wind up. As the spool winds, the cables are pulled back in. This causes the object to be pulled safely to where it belongs.
Electric winches also come standard with an automatic brake and a handheld remote control.
Electric winches can be easily installed to the back of a truck, boat, or solid surface.

Notice: 
1) Do not use winch as a hoist, do not use for transportaion of people. 
2) Don't operate and spool under full load over one minute continuously. 
3) While motor is overtheating, please stop for a while to cool down. 
4) Limited warranty. 

PRODUCTION DESCRIPTION
Three stage planetary gear reducer
Total rope on drum: 16.1Ft(4.9m)
Gear Reduction Ratio:230:1
Cable (Dia.xL): Φ13/32"*82'(Φ10.2mm*25mm)
Drum Size(Dia.xL): Φ2.48"*8.8"
(Φ63mm*223mm)
Mounting Bolt Pattern: 10"*4.5"
(254mm*114.3mm)4-M10
Overall Dimensions:22.8"*7.1"*9.76"
(L*W*H) 579mm*180mm*248mm