I really doubt that it will over turn the car. Besides, the hack can't go all that high in such a strong and high speed to be enough to flip the car. It'll probably cost a shit bomb just for a jack, although it's hydraulic, or whatever it is.
plus,if they can craete this thing,they'd thought of the power of the jack to raise up the car...its electronically controlled hydraulic system
bah..i think its juz a motor...
I dont think that's a electric hydraulic powered la. It think it uses an electric motor to turn the worm gear which replaces our hand power turning it ma.