The box had a warning, team lift recommended. This winch probably weighs over 50 pounds. Seems built to handle a lot of weight. The manual leaves much to be desired. There are parts in the picture of what is included, but not shown in the assembly. The control box that sits on top is well documented, however, I could only get 3 of the screws to line up. Also, the cable plate that guides and protects the synthetic rope is different than the one shown and does not attach to the winch. I landed up buying the optional base that had mounting holes for the plate. There are none on the winch. The plate in the manual uses two mounting holes, the one I got uses four, but there is only hardware for two. I should mention, I am using this on a trailer, not on a vehicle. I am happy with the winch so far, even though I had to spend an extra $100 for the base. I haven't mounted it yet (paid extra to have the base expedited.) so I can't rate it on actual performance, but I have high expectations.