To reduce cost, size, and weight, and to allow self-traveling even in a narrow road.

A small-size fire-fighting vehicle 1 is provided with a riding floor between the right and left rear wheels 4 in the rear of a vehicle body 2, and also is provided with a handle post 8 that is obliquely erected rearwards from the front side of the vehicle body 2; and the handle post 8 is provided with a bar-handle 7 for steering the front wheels 3 that is extended in the right and left direction of the vehicle body 2, and further the truck is provided with a fire pump 16, and a water-suction pipe 18 to be connected to the fire pump 16 at the time of fire extinguishing is mounted in front of the bar handle 7 nearly in parallel with the handle post 8 in the state that it has been wound round.