A pneumatic bulk carrier is a vehicle that transports powdered and granulated materials. It can carry various types of powdered and granulated materials such as resin pellets, which are used to create plastics, and food product materials including wheat flour and sugar. For loading, powder and granular material is loaded into the tank from the hole on the top of the tank. For offloading, the air compressed by a device installed in the vehicle body is blown into the tank. Subsequently the air and the powdered and granulated material are vigorously mixed and will be gushed out from the hose.