Although I don't have a steam away (yet), a trolley system is the way to go. I have one for taking off my steam hood and 5x10 Max Flue pan. When the pan needs to come off I can take it off by myself in about ten minutes. Mind you Leader says that pan weighs close to 1000 pounds. I elected to use small chain binders to do my lifting. They give a vertical lift of about 1.5 inches. Just enough to get it off the arch. I used trolleys from Harbor Freight and for track I repurposed some old track out of a barn. Essentially it is two pieces of 1X1x3/16 angle iron welded together with a spacer in between to give you the width you need for your trolleys. My system runs perpendicular to my trusses, unlike Dr. Perkins. So the rails are suspended from the trusses at or very near webbing junctions.
shrunken producer, from 8,000 taps to 4,000 to 5800 to 9500 to 11,000 vac
5x16 woodchip fired evaporator with 5x10 max flue and 5x6 revolution front pan
CDL 20+ RO
Double 10"filterpress
sp-11, bb2, airtech L63, L160, L230 vac pumps
CDL low profile electric releaser
MES 8000 electric releaser
CDL 4000 tap mechanical releaser