We designed the PX390RA-4040CAT to be our premium offering in the 4.0 gal/min, 4000 psi range with internal unloader. The reputations that precede both Honda Engines and CAT brand pumps is one of incredible durability, long-life, and quality workmanship. This could possibly be the first and last pressure washer you ever purchase. Powered by a reliable GX3900 Honda Engine and a Cat 67DX39G11 Triplex pump, this model comes with a 3 year engine warranty and a 2 year pump warranty. All Top Gun pressure washers come standard with flat free tires, 4000 psi rated 3/8” hose, 5 cleaning nozzles, and quick connect fittings.

•  PSI Rating – 4000 PSI
•  Water Flow – 4.0 gal/min
•  Engine – Honda GX390 (389cc) Recoil Start / 3 Year Engine Warranty
•  Pump – CAT 67DX39G11 Triplex Pump, 2 yr. Pump Warranty
•  Hose – 50ft. 4000 PSI wire braided rubber
•  Frame – Heavy Duty, 2 – 13” flat free steel rim tires, Anti-vibration rubber feet