Price excludes freight.

The Super Max® 8730 AST® is a commercial/industrial, portable, electric powered cold water pressure washer machine that features the world's only, elite AST® (Automatic Shutoff Technology®). This exclusive technology extends the life of the 8730 AST® by reducing the wear and tear on the pump and other components.

Powered by a 7.5 HP NEMA engine, the 8730 AST® offers higher pressure (2500 psi) and flow rate (4 GPM) than the 8720 AST® with the same portability, trailer and wall mountable functionality, and options. These additional options include a wet sandblasting system and two gun operation. This cold water pressure washer machine is ideal for industrial/commercial applications requiring a powerful yet portable pressure washer machine without the added cleaning power afforded by hot water and steam pressure washer machines.

What is AST® Technology?

AST® is a proprietary system that works as follows: When AST® is engaged, it shuts off the pump and motor after 30 seconds if the gun is not in use and water is not flowing through the system. When the pressure washer operator pulls the trigger again, the motor and pump go on. This feature is particularly useful for applications in which the pressure washer operator is using a long hose, say more than 25 feet, and it is not practical for them to go back and forth to the machine to turn it off during every break.

The pumps and motors in conventional electric pressure washers remain active whether or not water is flowing through the system. As a result the user has to keep walking back to the system to shut it off or risk damaging the motor and pump.

Daimer offers pressure washers in a variety of power configurations for worldwide requirements. The following are available: 110-120V, 208V, 220-240V, 380V, 400V, 415V, 440V, 480V, and 600V; two and three phase; 50 or 60 Hz. Please contact us for pricing.