PURPOSE: To facilitate laying work of a travel route by arranging two primary coils for generating thrust in a direction to an advancing direction at both right and left sides of the front part of a vehicle body, and arranging primary coil of a propulsion linear motor for generating thrust along the advancing direction of the body at the center of the rear part of the body.

CONSTITUTION: Primary coils 5A, 5B of a guide linear motor of a linear motor type conveying truck 1 are arranged at both right and left sides of the front part of a vehicle body 2, and its thrust is generated in a linear direction to the advancing direction of the body 2. A primary coil 6 of a propulsion linear motor for generating thrust is provided along the advancing direction of the body 2 at the center of the rear part of the body 2. Thus, as a travel route, it is not necessary to provide a special guide rail. Accordingly, the introduction of the truck is easy and inexpensive.