To provide a container truck dispensing with attached facilities and improving the efficiency of the unloading works.

This container truck 1 is so formed that a container C detachably mounted on a car body 10 is lifted upward by front/rear connecting beams 21 and 21 with its separated from the car body, supported by support legs Ca and Ca, and approximately horizontally separated from the car body by moving frontward the car body with its supported by the beams. An unloader 4 unloading a baggage from the container is provided in the rear end of the car body. The unloader is so constituted that an unloading position unloading the baggage from the container and a storage position being avoidable the interference with the car body in separating the container from the car body are mutually changeable.