The G-Force II 4240 HA-DD Pressure Washer is engineered for contractors and professionals who need high performance for large residential or commercial projects. Built tough for frequent use, this unit combines exceptional power and durability in a compact design that’s easy to transport and operate. Featuring a reliable Honda GX390 engine, it delivers consistent performance with Oil Alert technology to prevent damage from low oil levels and a thermal sensor to protect the pump during bypass mode. The AR Triplex Plunger Pump ensures superior cleaning capability and long-lasting reliability. Constructed with a heavy-gauge aluminum frame, this washer is up to 40% lighter than steel frames while offering corrosion resistance for extended life. The EZ Start Pressure Relief system eliminates pressure buildup for hassle-free starting, and the direct-drive design reduces weight and complexity by connecting the pump directly to the engine. With a maximum pressure of 4200 psi and a flow rate of 4 GPM, this washer tackles the toughest grime quickly and efficiently. Included accessories such as a professional-grade spray gun, quick-connect wand, and multiple nozzle tips provide versatility for a wide range of cleaning tasks. For professionals seeking a powerful, durable, and easy-to-use solution, the G-Force II 4240 HA-DD is the ultimate choice for heavy-duty cleaning applications.

Compact, durable design ideal for heavy-duty residential and commercial cleaning
Honda GX390 engine delivers reliable power with Oil Alert protection
AR Triplex Plunger Pump ensures superior performance and longevity
Heavy-gauge aluminum frame resists corrosion and reduces weight
EZ Start Pressure Relief system simplifies startup process
Direct-drive design improves efficiency and reduces components
Provides up to 4200 psi and 4 GPM for maximum cleaning power
Includes professional-grade spray gun, wand, hose, and multiple tips