A few of my "back savers" -
2 of these
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6 of these
1 of these
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1 of these
2 pair of these
To go with this
We're saving up for a second shop (first one was a 36x48 pole barn which is 1/4 recording studio and 3/4 wood working, now partly shared with material storage and milling machine) until that happens I've built a couple (steel framed, 2" square tube) sheltered areas that are modular - one's 12x24, other is 12x20. BOTH are "transportable" by folding down part of the roof and using the loader on my Case backhoe, just drive in/lift/drive away.
Hoping that happens in the next year or two

- first pic below is tentative floor plan, note that involves two 40' high cube containers which will need to be MOVED (NOT empty), which explains the purpose for several of the above links...
Second pic shows the inside of the 12x20, including a HF pickup crane modded to be a small jib crane. Jib has about 320 degrees of usable rotation and serves both a 3x5 steel table with 1/2" top AND the 3x7 foot weld table with 1" top.
First version of the jib used a worm gear winch for lift, but using a socket in a drill got old REAL fast, now that's replaced with an 880 lb. hoist. The two tables are clamped together for more stability. The red vise sitting on the big table weighs right at 100 lbs, I can still lift that if I get STOOPID

(I try to do LESS of that as I get closer to 80)
Pic 3 - deck on my zero turn is light enough to pick ONE end up and use a hand truck (to move it from ONE of the shelters to the other), but the jib is easier on the back to get it up where I can replace spindles, etc, and weld up damages from my "less than pool table" mowing areas on just under 10 acres.
pic 4 - Some of the pins on my backhoe are 1-3/4" and needing some TLC on bushings, etc, so my mag drill weighs just over 50# (can handle over 2" cutters) - I bent up a strange shaped hook so it can be lifted by the handle to sit on the "MDVT" (Mag Drill Vise Table)
Pic 5 - The "MDVT" has morphed into this - under all the swarf is one of these
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with a couple of HF drill press vises - the opposite end of the small table supporting the mag drill (3/4" thick top for magnet holding power) is also a vise jaw, with ways to implement "stops" for repeat distance from the end of identical fab parts - IOW, making all the different "tinker toy" tubing parts for various inserts into receiver hitch locations..
'Nuff for now, sorry if this got a bit off topic... Steve
Oh, forgot to mention - that XY table's lead screws are 10 TPI, the holes on that particular part are exactly 1" on center - just drill, turn the crank 10 times, repeat (while holding tension on the table the same direction each time, duh)