Honda GX390 14hp 4800psi Ar Italian Pump

For the best balance of performance and engine longevity, most professionals recommend:

4800 PSI

15–18 LPM

AR or CAT triplex pump

15m x 2 steel braided hose (30m in total)

Gearbox or belt drive for heavy commercial use

Going excessively high PSI without adequate flow rate usually cleans slower than a balanced 15LPM to 18lpm commercial setup

Built for serious cleaning performance, the Honda GX390 pressure washer is trusted by contractors, detailers, farmers, and commercial operators across Australia. Powered by the legendary Honda GX390 13HP engine, these machines deliver outstanding reliability, high water flow, and heavy-duty cleaning power for demanding jobs.

The ideal balance of pressure, flow rate, and reliability for professional cleaning. Perfect for concrete cleaning, machinery washdowns, trucks, driveways, farms, workshops, and commercial use. The Honda GX390 engine delivers strong torque while the Italian pump provides long service life and consistent performance.