I'm underwhelmed by that device.
Still gotta get up to 14" from the floor. Which are the harder miles! 36" is barely bench top for me, 14" might be a cupboard shelf or might not.
Somewhere there is an envelope with my outline design for a useful version on the back. Similar size table, flip over castors so it sits right onto the floor and a click-click climb up a pole farm jack to do the lifting. If I can figure how to safely get it to start at 1 1/2" or less without compromising load capacity too far it might actually go on the CAD program to get built.
Be 67 in 10 days time so I need to get ass into gear on this "pick up'n shift stuff that has gotten real hefty over the last few years" lark.
Competing design a couple or three envelopes over is a swing jib crane integrated into the work cart. Now that will go to the floor but potential stability issues.
In between is the tow hitch and bipod mount jib crane to get stuff into the P38 Range Rover. But the UK cheap Chinee importers seem to have dropped the jib I need. Easy to reverse engineer but materials cost more than the whole import including lifting jack.
Clive