Engine and pump are installed on anti-vibration mounts in a sturdy, easily transported tubular steel frame for reliable protection against damage. Frame is powder coated to protect it against corrosion, is suited to crane handling and incorporates accessory holders to accommodate all it's standard accessories. Two large diameter pneumatic tyre wheels and a front castor with brake ensure operator safety, convenient mobility and easy transportation. Durable, fully enclosed 3-piston axial pump with swashplate drive, ensures outstanding efficiency and extra long operational life. Safety features like oil, fuel and water deficiency protection and overpressure safety valves ensure the constant availability of the unit during tough daily use. The integrated fuel tank can be filled easily and enables long operating periods. Detergents can be added to the high-pressure stream with an infinitely variable valve.