Pressure washers with water tank

Water tank

— the sink has its own water tank. Filling such a tank requires additional effort, but in return, the user receives advanced mobility options: the unit does not depend on the water supply or external water tanks, its mobility is limited only by the power cord (and battery models generally turn out to be completely autonomous). On the other hand, your own tank significantly affects the dimensions and weight, and the need for it arises relatively rarely — even in the absence of running water, it is more convenient to use an external container. Therefore, this function has not received much distribution.