PURPOSE: To facilitate the transportation of products without laborious physical strength and to utilize the space efficiently by increasing the height of piling.

CONSTITUTION: A fork plate 14 movable in the front and rear directions is installed on the frame of a truck. The fork plate 14 is hung by a wire 7 set on a winding drum 6 attached on a horizontal shaft 4 which extends in the front and rear directions on the frame. The plate 14 can be moved vertically by the manual operation of a winding handle through a chain 13 stretched between a chain wheel 10 and another chain wheel 12 which is coaxial with the shaft 11 of the winding handle attached on the lower rear side of the frame. The plate 14 can also be moved in the front and rear directions by turning a roller chain 25 which is moved by the manual operation of a short link chain 30 hung on a short link chain wheel 29 installed on the rear side of the roller chain 25.