I was talking to who makes lifts for motorbikes (can handle goldwings etc) and also stands/lifts for 150" plasma screens (for shows etc)
Anyway, they are lifted with a screw thread turned by an electric drill. Not as fast as hydraulic but unless the metal snaps, it can never fall
Anyway, they are lifted with a screw thread turned by an electric drill. Not as fast as hydraulic but unless the metal snaps, it can never fall