Simpson 3600 PSI 2.5 GPM Pressure Washer Pump with Kohler CH270 Engine – ALK3228-S

The Simpson ALK3228-S Pressure Washer is engineered for heavy-duty cleaning performance, powered by a Kohler CH270 196cc engine that delivers reliable strength and smooth operation. Producing 3600 PSI at 2.5 GPM, this unit is ideal for tough residential, commercial, and job site applications — from concrete and siding to equipment and fleet cleaning.
Built with an AAA Industrial Triplex Pump, it ensures maximum efficiency, long pump life, and consistent water pressure. The steel welded frame and 10-inch premium pneumatic tires offer superior durability and easy mobility across all surfaces.
Whether you’re a professional contractor or a power user, the Simpson ALK3228-S delivers unmatched power, reliability, and precision cleaning every time.
Key Features
Pressure Output: 3600 PSI  2.5 GPM
Engine: Kohler CH270 196cc OHV Commercial Engine
Pump: AAA Industrial Triplex Plunger Pump – built for longevity
Frame: Heavy-duty welded steel construction
Tires: 10″ pneumatic wheels for stability and easy movement
Use Case: Ideal for driveways, decks, patios, construction, and fleet cleaning
Model: ALK3228-S