This high-pressure water jet cleaning machine uses a high-speed water to remove dirt and other contaminants from a material surface. It uses water as the medium and is equipped with either an electric motor or diesel unit to ensure a water flow pressure of up to 4,000 psi (280Mpa). Water is sprayed from single or multiple gem nozzles to create multiple swirling water jets at different angles and strengths to clean object surfaces and remove attachments and blockages in other equipment.