Simpson Cleaning

| SMPSN-PW-ALH4240-60688

4,200 PSI 4.0 GPM 389cc Gas Pressure Power Washer

4.9 Stars36 Reviews
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Description

Built tough enough to handle the strenuous needs of commercial use, the powerful Simpson Cleaning ALH4240 4,200 PSI 4.0 GPM 389cc Gas Pressure Power Washer can also easily handle any home project on your to-do list. A reliable motor from Honda and a triplex pump from CAT grace this cleaning tool, giving you the peace of mind that you're purchasing a pressure washer constructed with components from 2 of the most reliable and well-known brands in the world. Keeping its construction strong but lightweight was no easy task, but this 128-pound power washer was made using an aircraft-grade aluminum frame so you know it's built to last. It's great for construction jobs, outdoor cleanup, equipment cleaning, car/RV washes, decks, sidewalks, driveways, and more. An included 50-foot hose means you can restore your home or office to its former glory by blasting away dirt and grime anywhere it's hiding. As an added bonus, the hose is kink and abrasion resistant so you can wash longer without stopping to untangle. Dual pneumatic 13-inch wheels are great for uneven terrain, allowing you to wheel this washer to wherever the mess is. And because this is a gas model, you have the ability to be mobile at all times, with no need for an electrical outlet. 5 included quick-connect nozzles give you plenty of versatility, allowing for angles of 0, 15, 25, and 40 degrees, plus a soap nozzle. Tackle any job, big or small, with the power of a commercial power washer like the Simpson Cleaning ALH4240 4,200 PSI 4.0 GPM 389cc Gas Pressure Power Washer.

Highlights

  • Great for construction, deck restoration, equipment cleaning, graffiti removal, and more
  • Features a CAT PUMPS industrial triplex plunger pump
  • Functions at 3,400 PSI and 2.5 GPM
  • Monster hose 5/16-inch x 25-feet is quick to connect and resistant to abrasion and kinks
  • Ergonomic spray gun is designed for a comfortable hold without sacrificing a powerful spray
  • 5 quick connect tips allow you to choose just the right spray for the job
  • Made from lightweight aircraft grade aluminum
  • Uses a powerful gas Honda engine
  • Made for professional-level cleaning duties
  • All-terrain 13-inch pneumatic wheels can handle nearly any terrain
  • Specifications:
  • Engine size: 389cc
  • Engine make: Honda
  • Water capability: Cold
  • GPM: 4.0 GPM
  • PSI: 4,200 PSI
Anchor to Reviews

4.9 out of 5 Stars

36 Total Reviews

5 Stars
(33)
4 Stars
(3)
3 Stars
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2 Stars
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Power Washer

So far not to bad, I put about 10 hours on it starts right up plenty of power, not to happy that I can't remove the soap injector its part of the pump, I would like to replace it with a removable one, but can't complain about the machine

Zak S, Sep 28, 2019


simpsoncleaning.comWritten by a customer while visiting simpsoncleaning.com

Great power washer.

This machine is a beast! The Honda engine was easy to start. I previously had a 2gpm, this machine is 4gpm, cleaned the deck and fence much quicker.

MarkusJ, Sep 4, 2019


simpsoncleaning.comWritten by a customer while visiting simpsoncleaning.com

IT IS A BEAST!!

Short and sweet review...this is the pressure washer you've wanted. It is very powerful.

Littlebilly, Jul 21, 2019


simpsoncleaning.comWritten by a customer while visiting simpsoncleaning.com

Great Pressure Washer

We just purchased this pressure washer and extremely pleased! We have had pressure washers for years but this is the best by far! You will not be disappointed! Starts first pull and very effective! We love it!

Florida Rancher, May 19, 2019


simpsoncleaning.comWritten by a customer while visiting simpsoncleaning.com

Dream machine

Great engine, great pump, compact, aluminum frame, plenty of power.

Cyber_jocky, May 10, 2019


simpsoncleaning.comWritten by a customer while visiting simpsoncleaning.com

Honda Motor with Cat Pump.

Best motor and best pump in a well designed assembly. Love using it.

Harrower, Apr 14, 2019


simpsoncleaning.comWritten by a customer while visiting simpsoncleaning.com

Powerful and well made

Decided to buy a gas pressure washer after years of buying electric washers. that would fail after a couple years. The 4240 started on the first pull after filling it with oil and gas. The first test was sidewalks that had not been cleaned in 20 ye…

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AJGIO, Apr 2, 2019


simpsoncleaning.comWritten by a customer while visiting simpsoncleaning.com

Awesome Pressure Washer

I needed a tough dependable pressure washer for my business. This one's it. I knew from the concern they gave in shipping it matters about their machine. Excellent quality, easy operation. I am impressed.

Sos814, Oct 5, 2018


simpsoncleaning.comWritten by a customer while visiting simpsoncleaning.com

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