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Simpson ALH4240 Aluminum Commercial Pavement Cleaning 4200PSI Pressure Washer
Properly cleaning asphalt before you sealcoat, is the single most important thing you can do outside of buying a quality asphalt sealer. If you're a professinal sealcoater and prefer to pressure wash instead of brooming, the Simpson ALH4240 is one of the best pressure washers you can get as a bang-for-your-buck.
The Simpson ALH4240 is an aluminum pressure washer with a maximum pressure rating of 4200 PSI @ 4.0 GPM which means this thing is built to perform.
When buying a pressure washer for pavement cleaning, the GPM is going to be the single most important factor to consider. If you're new to pressure washers, you probably think the PSI is the rating to look for and while it is important, the higher GPM rating is going to clean asphalt faster. 4.0 GPM is a really good flow rate and pair that with a 4200 PSI rating, you'll have a powerhouse combination for pressure washing asphalt.
The cart is made from aircraft grade aluminum which resists corrosion to water, making it a fantastic unit that will last for years. Contractors are tough on their equipment and these units are built to take the abuse.
The ALH4240 is powered by a Honda engine and comes with a 50’ hose, Dial-N-Wash adjustable spray gun and 5 Quick Connect nozzles.
Aluminum vs Steel
Looking for the steel version? We have access to it for phone orders, but before you call us, ask yourself whether you want a chassis that will rust or a chassis that will outlast the pump and motor? Water + Steel = Rust which means an Aluminum chassis is the way to go if you want one that will not only last but will stay great looking over the life of your pressure washer. If you really want the cheaper cart, feel free to call us for a comparable steel model. +1(800) 689-2098
Direct Drive vs Belt Drive
This commercial pressure washer is a Direct Drive unit that makes for a great space saver for the casual or occasional pressure washing projects. For more information, check out this great article that explains the differences between direct drive vs belt drive pressure washers.
Monster Hose 3/8" x 50′ is kink and abrasion resistant and equipped with quick connect
Dial-N-Wash® adjustable pressure regulator spray gun to adjust pressure from MIN PSI to MAX PSI with a simple twist
5 Quick connect nozzle tips: 0°, 15°, 25°, 40° and Soap
Aircraft grade aluminum frame with brushed extruded aluminum tubing
13" Premium pneumatic tires
HONDA® GX390 engine with low oil shutdown
CAT PUMPS® Industrial triplex plunger pump
Monster Hose 3/8" x 50′ steel-braided hose
31" Steel with quick connect and threaded M22 connection
0°, 15°, 25°, 40° and Soap
Heavy duty aircraft grade aluminum frame with brushed extruded aluminum tubing
13″ Premium pneumatic