CP20 is a series of petrol (gasoline) driven high-pressure water-blasters from 280 to 500 Bar and 16 to 32 L/min in flow capacity. The machine are with pneumatic rear wheels with parking brake, castor front wheel. The frames are made up in hot-dip galvanized and powder coated pressed sheet metal parts with all enclosing side frames in stainless steel. It measures 1060 x 760mm and 850mm high. The Subaru Robin engine is with electrical start.