The beam is made from 2, 6 ft long 4x6x schedule 80 steel tubes with a 3/8" plate on top. Tubes are welded all the way around top plate welded to them and plug welded vertically in the hi stress areas.Beam assembly with out anything mounted to it weighs about 300#. The beam is about 6" longer than the original.Twisted Elm is its preferred snack. The extra tank is to alleviate air entrainment in the oil, another little over sight on the HF splitter as the return line and fill/breather ports are at the same level. I do not believe there is a turn down on the return line in side the tank. Runs much cooler now. Used to be if I filled the main tank to the bottom of the fill port , after about 20 min. or so it would start to foam and spit hydro out. I have thought about a lift, though most of what I have seen tend to eliminate working from one side of the unit. A little jib crane unit would be nice for some of the huge rounds. There is a table on it now also, saves a lot of bending over to retrieve splits that need to be re-split and a crank down support on the splitting side as I moved the beam out some to give a little more work room.