On 27/05/2021 15:46, SH wrote:

With teh former, you;ve got to lift the appliance off the floor
completely and then onto the wheeled frame. Then when at new location,
lift off the frame completely and then onto the floor.

With two saparate halves, you can tilt on one side, slip one bar under,
then tilt back the other way to then get the 2nd bar under so the weight
is being supported by teh floor rather than by two people lifting
to/from the wheeled frame.

I've tried those. The main problem is the fact that the wheels don't
swivel, so when you try to turn a corner, it causes difficulties - often
one of the wheels will lose touch with the unit you are trying to move.