Ideal for large commercial or industrial contractors, the G-Force II 4040 HC-DD pressure washer is Graco’s top-of-the-line unit, designed to tackle the toughest cleaning jobs. With a premium CAT water pump and a reliable Honda Engine, this pressure washer can easily handle the most demanding all-day cleaning and surface preparation jobs.
Honda Engines - Reliable, powerful & easy-to-start. Oil Alert shuts down engine to prevent damage if oil level drops too low. Thermal sensor prevents pump from overheating in bypass mode.
Premium CAT Water Pump - The Most Reliable Pumps in the industry. The most durable, longest-lasting pumps available. 2X longer life than other pumps.
100% Heavy-Gauge Aluminum Frames - Up to 40% lighter than steel frames. Corrosion resistant to water and chemicals. Standard on all Graco models. Lifetime Warranty.
External Pressure Unloader - Trouble-free, adjustable pressure. Ability to match application requirements. Keeps water cooler and prolongs pump life.
EZ Start Pressure Relief For Easier Starting - Allows water bypass pump to eliminate pressure build-up in the system. No need to pull the gun trigger while starting the washer.
Direct Drive - Compact design with fewer components and lighter weight. Pump is connected directly to the drive shaft of the engine. Pump rpm matches that of the engine (usually around 3500 rpm).