Pressure washers are the machines that help you in cleaning your things in a professional manner. The Dewalt DXPW4240 is such a machine with 4200 PSI: an enough reason to have faith in the capabilities of this amazing pressure washer. However, the PSI should not be the only reason behind your decision of selection of a machine.
First, you should know that this machine is a production wonder of the global leader of the high-end power tools manufacturer, Dewalt; so, quality has been blended right into every inch of this product. As the machine runs high-pressure pump so, it is powered with Honda engine. There is a system designed in this machine, which stops the engine seizure by telling you whether the amount of oil in the engine is low or optimal. There is a compression reduction system installed in the machine, which ensures a smooth start of the machine.