Graco G-Force 11 4040 BDC Pressure Washer


G-Force II 4040 BDCBelt-Drive Pressure Washer

Top-of-the-line performance, with a belt-driven Cat triplex pump, delivering 4000 PSI / 275 bar output

The G-Force II 4040 BDC pressure washers are Graco’s top-of-the-line units, designed to tackle the toughest cleaning jobs. With the highest performance available for tough, day-long cleaning and surface preparation jobs, these models can easily handle even the most demanding jobs.


Heavy-Gauge Aluminum Frame

  • Compact, durable and lightweight for easy loading and maneuverability
  • Resists corrosion from water and chemicals — will not rust like steel!
  • Lifetime frame warranty

Honda Engine

  • GX series industrial-grade engines deliver trouble-free performance
  • Oil Alert automatically shuts down the engine in the event of low oil and prevents engine damage

Belt-Driven Pump

  • Tri-belt design for improved durability
  • Cat Triplex Plunger Pump runs slower and cooler for increased durability
  • Thermal Relief Valve protects pump from overheating

External Variable Pressure Unloader

  • Adjust pressure to match the application
  • Allows more water into the system to protect against overheating
  • Extremely durable

EZ Start Pressure Relief

  • Eliminates back pressure for easy engine starting

G-Force II 4040 BDC Includes

  • High-pressure Gun and Wand with Quick-Connect Fittings
  • 50 ft / 15 m Non-marking Hose
  • 50 Mesh Inlet Filter
  • Chemical Injector Kit
  • 5 Quick-Connect Spray Tips (0°, 15°, 25°, 40°, Chemical)