I saw FarmCraft on YouTube using one of these and thought I'd give it a try.There is some assembly, but if you're buying a jack like this it's likely you have the tools and capability to put it together without too much effort.The first thing I lifted with it is my 1976 F600 dump truck, piece of cake, hook up the air, flip a lever. The second was my 2003 Ram 3500 4x4 (probably lifting about 2,000 lbs) again, flip levers... truck goes up. I highly recommend getting one of these if you have shop air.