The invention is related to a self-powered (self-propelled) pressurized automatic irrigation system which supply the irrigation water which is required by the plants by taking water from a source by means of a pump in plant production.L'invention concerne un système d'irrigation automatique à pression autonome (automoteur) qui fournit l'eau d'irrigation requise par les plantes en prélevant l'eau d'une source au moyen d'une pompe dans la production de plantes.