Graco G-Force II 4040 HC-BD Pressure Washer (4000 PSI)

The G-Force II 4040 HC-BD Pressure Washer is Graco’s top-of-the-line unit, engineered for contractors who need maximum reliability and performance for large commercial or industrial projects. Designed for the toughest cleaning and surface preparation tasks, this washer combines a powerful Honda GX390 engine with a premium CAT Triplex Plunger Pump—the most durable pump in the industry, offering up to twice the life of other pumps. The belt-drive system operates at lower RPMs, reducing heat and vibration for cooler operation and extended pump life, while the crankcase’s larger oil capacity ensures long-term durability. Oil Alert technology protects the engine from low oil damage, and a thermal sensor prevents pump overheating during bypass mode. An external pressure unloader allows easy adjustment to match application requirements while keeping water cooler to prolong pump life. The EZ Start Pressure Relief system eliminates pressure buildup for hassle-free starting, and the heavy-gauge aluminum frame provides corrosion resistance while being up to 40% lighter than steel frames. Delivering up to 4000 psi and 4 GPM, this washer tackles the most demanding cleaning jobs with ease. Included accessories such as a professional-grade spray gun, quick-connect wand, and multiple nozzle tips provide versatility for a wide range of applications. For professionals who demand the best, the G-Force II 4040 HC-BD is the ultimate choice for heavy-duty cleaning.

• Premium CAT Triplex Plunger Pump offers unmatched durability and twice the life of other pumps
• Belt-driven design reduces RPM for cooler operation and longer pump life
• Honda GX390 engine delivers reliable power with Oil Alert protection
• External pressure unloader allows easy pressure adjustment and prolongs pump life
• Heavy-gauge aluminum frame resists corrosion and reduces weight
• EZ Start Pressure Relief system simplifies startup process
• Provides up to 4000 psi and 4 GPM for heavy-duty cleaning jobs
• Includes professional-grade spray gun, wand, hose, and multiple tips