Abstract: A motorized floor truck is operable to place a load on an elevated surface and to elevate itself to that elevated surface. The truck includes a lifting assembly and a supporting assembly. The lifting assembly has a load engaging device which is vertically movable. The supporting assembly has a device engageable with the load engaging device in a vertical position. With the engaging device engaged, lowering of the load engaging device raises the lifting assembly to the elevated surface. With the lifting device on the elevated surface, raising the load engaging device lifts the supporting assembly to the elevated surface.