The pulley system pulled the car out of the snowdrift.
How to pull a car out of a snowdrift, mud, or swamp if you're stuck and there's no one to call for help.
Using a 20-meter rope, four carabiners, three pulleys, and a crawl rope, I assembled a pulley system.
The principle of the system is simple. In this case, we're using a six-fold pulley system.
We have two support points, which greatly simplifies the task. We tie the rope to the first tree using a bowline knot, attach the pulley to the car and to the second tree, and the third pulley will be movable and attached to the rope. It looks very simple in the diagram. I wouldn't say it was easy, but I still managed to do it.
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