When cleanup power counts, Billy Goat's new PW40S0H 4,000 PSI pressure washer delivers cleaning power for every task, large and small alike. From decks and driveways to siding, garage floors and equipment, blast away mold, mildew, dirt and grime to restore surfaces to like-new condition in a fraction of the time it would take with an ordinary garden hose. The unit has a 4 gal. / min. capacity and the high pressure CAT Pumps™ triplex pump is powered by a commercial Honda GX390 cc engine with low oil protection. The heavy-duty stainless steel frame resists rust and corrosion and rubber isolators help prolong machine life. The PW40S0H is built to perform at high levels day in and day out!