Rapid Vsc Dem Diesel Fired Hot Pressure Washer with 11HP Kohler Diesel Engine 200BAR 15L/MIN. Diesel driven V-TUF RAPID-VCS-DEM hot water pressure washer is a popular mobile 'on site' machine which needs no external power supply to operate. The engine and boiler both run on diesel or HVO fuel (reduces your net CO2 greenhouse gas emissions by up to 90%) . Powerful 11HP Kohler diesel engine and Super series pump unit is mounted on its own independent rubber mounted plate, which considerably reduces vibration on the machine and boiler and electric components. High efficiency double pass heat exchanger with 3-second purge time offers you hotter water while using less fuel and clean combustion. The simple strategically placed control panel is easy to operate and has IP56 electric protection. Automatic revs drop which increases pump seal life& saves fuel and reduces noise. Low water burner Cut-Out - reducing expensive damage from water shortage. Safety pressure valve: visible and dir