Vermeer 10 wheel rake with splitter hp requirement

I have a 10 wheel vermeer vr1224 rake with splitter wheels. Found a new holland TN55 2wd tractor at a good deal. It says 30 hp requirement, but is that on flat ground? Will it pull it on steep hills? Tractor data says it's 36hp at the draw bar.

Vermeer 10 wheel rake with splitter hp requirement