What defines well the JV403P is its power of suction of dry and wet materials. If this engine has 1250 watts, the tank of 16 gallons recovery, or 60 liters, can be quickly emptying with the tipping system. We can also remove the tank from the wagon. The JV403 transports itself from a place to another one by the intervention of castors and the metal handle integrated into the cart. Definitively for those who work on building sites.