Abstract: An electric transportation cart includes a deck having two first rails located on two sides thereof a base having multiple casters connected to the underside thereof and including two second rails on two sides thereof, a first link assembly and a second link assembly pivotably connected between the deck and the base, and a handle connected to one end of the base. A first bar is slidably connected between the two first rails, and a second bar is connected between the first link assembly and the second link assembly. A hydraulic cylinder is connected between the first bar and the second bar. The travel distance of the hydraulic cylinder is longer than that of the conventional transportation carts. Users operate the control unit to activate the hydraulic cylinder to drive the first and second link assemblies to control the deck to move up and down.

Abstract: An electric transportation cart includes a deck having two first rails located on two sides thereof a base having multiple casters connected to the underside thereof and including two second rails on two sides thereof, a first link assembly and a second link assembly pivotably connected between the deck and the base, and a handle connected to one end of the base. A first bar is slidably connected between the two first rails, and a second bar is connected between the first link assembly and the second link assembly. A hydraulic cylinder is connected between the first bar and the second bar. The travel distance of the hydraulic cylinder is longer than that of the conventional transportation carts. Users operate the control unit to activate the hydraulic cylinder to drive the first and second link assemblies to control the deck to move up and down.