| Powerful Diesel Pressure Washer The powerful HYW4000DE is a heavy-duty diesel power washer from Hyundai. This high-pressure jet washer is perfect for cleaning professionals in industrial, agricultural, heavy plant and commercial environments. Fitted with a 12hp, 498cc Hyundai air-cooled OHV direct injection D500E diesel engine, this drives the HYW4000DE's extremely reliable and high-quality Annovi Reverberi (AR) Triplex Pump with ceramic pistons. This diesel jet washer is ideal for cleaning farm machinery, heavy plant and commercial vehicles, skips, wheelie bins, terraces, porches, patios, swimming pools, driveways, patios, and more.. 4000psi Power Washer Producing an adjustable continuous | |