I've got the heavy duty 1,000 lb Harbor Freight table lift. I use it several ways. I use from the side and drop the pin from the standing/moving position down onto the table. Lift and attach legs. Do the reverse when moving the machine out.
I use it from the front as I turned the handle around and it then can be lowered front ways for bringing the lift table between the front legs to move a machine.
I use from the back with the handle up to also move a machine.
Primary I use it to set up machines and take them down. No heavy lifting.
It is nice that the handle can be reversed so instead of folding over the collapsed table, it folds backwards. No extra hardware required.