The invention provides a cleaning vehicle. A problem that in the prior art, a cleaning vehicle is low in cleaning efficiency is solved. In order to achieve the purpose and other related purposes, theinvention provides a cleaning vehicle which comprises a carrying vehicle; a filtering system installed on the carrying vehicle, wherein the filtering system comprises a dirty water tank, a clean watertank and filtering equipment, and the dirty water tank is communicated with the clean water tank through a circulating pipeline; a water spraying mechanism which is installed on the carrying vehicle,wherein the water spraying mechanism is used for spraying water to the ground and communicated with the clear water tank through a water spraying pipeline, and the circulating pipeline is provided with the filtering equipment and/or the water spraying pipeline is provided with the filtering equipment; and a water absorption mechanism which is mounted on the carrying vehicle and used for absorbingwater generated after the road surface is flushed into the dirty water tank. According to the invention, endurance mileage can be improved.