I just saw a set of these in action. Completely mobile, move them anywhere (like a pallet jack), battery operated, synchronized wireless remote that runs all four from one switch.
Obviously 99.9% of us will never utilize these...this set was rated at 18,000 per column. And spendy.....wow! Useful only if you don't need to take the tires of whatever you are lifting.
But...they were the coolset things I've seen in a long time.
http://www.stertil-koni.com/en/products/mobile_column_lifts/battery_mobile_lift
Obviously 99.9% of us will never utilize these...this set was rated at 18,000 per column. And spendy.....wow! Useful only if you don't need to take the tires of whatever you are lifting.
But...they were the coolset things I've seen in a long time.
http://www.stertil-koni.com/en/products/mobile_column_lifts/battery_mobile_lift