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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
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Description
Simpson ALH4240 4,200-Psi 4-Gpm Cold Water Gas Professional Pressure WasherFeatures Honda GX390 OHV Commercial Series Engine With Oil Alert Starts easy, runs smoothly, and delivers high output; engine oil is included Delivers up to 4200 PSI to handle large jobs efficiently CAT Industrial Triplex Plunger Pump Triplex pumps run cooler and last longer than axial pumps; can be rebuilt Develops up to 4 gallons per minute to clean quickly Aircraft Grade Aluminum Platform Brushed extruded aluminum tubing is strong and lightweight
Features
- Honda GX390 OHV Commercial Series Engine With Oil Alert
- Starts easy, runs smoothly, and delivers high output; engine oil is included
- Delivers up to 4200 PSI to handle large jobs efficiently
- CAT Industrial Triplex Plunger Pump
- Triplex pumps run cooler and last longer than axial pumps; can be rebuilt
- Develops up to 4 gallons per minute to clean quickly
- Aircraft Grade Aluminum Platform
- Brushed extruded aluminum tubing is strong and lightweight
- Adjust pressure from 1000 PSI to MAX PSI with a simple twist
- Safety lock-out to prevent gun from being accidentally activated
- Pro-Style Spray Wand With 5 Quick Connect Nozzle Tips
- 0 Degrees, 15 Degrees, 25 Degrees, 40 Degrees, and soap applicator nozzles shape the spray
- 3/8 x 50' High Pressure Steel-Braided Hose
- Non-marring, kink and abrasion resistant hose lets you work in a wide area
- On-Board Accessory Storage
- Keeps hose, spray wand and nozzles organized
- Siphon Tube Detergent Injection
- Lets you use a wide variety of pressure washer-safe cleaners
Whats in The Box
- Simpson Professional 4200 PSI (Gas - Cold Water) Aluminum Frame Pressure Washer w/ Honda Engine and CAT Pump - ALH4240
Warranty
- 1 Year Factory Warranty
- 30 Day Satisfaction Guaranteed
| Specifications | |
|---|---|
| Model Number | ALH4240 |
| UPC | 879399001345 |
| Manufacturer | Simpson |
| Engine Brand | Honda GX |
| Starter | Recoil |
| HP/CC | 389 cc |
| Fuel Tank Size | 6.4 quarts |
| Gpm | 4 |
| Psi | 4,200 |
| Pump Brand | Cat |
| Pump Type | Triplex Plunger |
| Adjustable Pressure | Yes |
| Chemical Injection | Siphon Tube |
| Frame Type | Aluminum |
| Wheels | Pneumatic |
| Hose Storage | Hook |
| Hose Length | 50 ft |
| Hose Material | Rubber |
| Hose Diameter | 3/8 Inch |
| Hose Connections | Quick-Connect |
| Spray Gun Connection | Quick-Connect |
| Spray Gun Grade | Professional |
| Spray Gun Wand | Single Wand |
| Spray Tips | Quick Connect Tips (5) |
| Turbo Nozzle | Sold Separately |
| Weight | 124 Lbs. |
| Dimensions (in.) | 40L x 24W x 26H |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
great product
Reload type: One Time Reload
so easy, thanks amazon
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 4
Great for keeping bank statements clean but random security delays are frustrating
Reload type: One Time Reload
I use the balance reload tool to manage my monthly budget and easily hit credit card sign-up bonuses. It keeps my bank statements totally clean by grouping dozens of tiny e-book and movie rental charges into one single transaction. Most of the time the whole process works flawlessly and the money shows up in my account within five minutes. It is honestly the easiest way to put a hard limit on my family's everyday online shopping.
You just need to watch out for a few annoying system quirks when you load larger amounts of money. Even though it usually works instantly the automated security filter sometimes flags big reloads and freezes the transaction for hours. This random delay is incredibly frustrating if you are trying to add cash fast to catch a lightning deal before it expires. You also have to remember that this balance is strictly non-refundable and cannot be used to buy other gift cards.
Overall this is still a great method for organizing online spending and maximizing your cash-back credit card rewards. It totally fixed how I track household purchases but you definitely have to tolerate the occasional processing delays. My best advice is to load your account a day or two before you actually need to buy a big-ticket item. It works perfectly as a budgeting tool as long as you know the rules and plan for the random security hold.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 5
Fast
Reload type: One Time Reload
Super fast easy to use and reload
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
★★★★★ 5
Very good wireless mouse
Color: Matte Black, Color: Matte Black
Everything is great with this mouse. It is comfortable, responsive, and easy to use. The wireless connection works perfectly, and the battery lasts a long time. Very good value for the price, I highly recommend it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
Recommended for sure ts peak
Color: Matte Black
Not really the best at explaining, but here's something simple :v
This mouse works very well for everything in my opinion, especially gaming. It does has silent clicks, but as a GD player I click the mouse kinda hard, and it's a bit louder but that's ONLY because of the way I click. The mouse is very responsive and pretty comfortable, although I have no Idea what a 10/10 comfortable mouse feels like. This mouse is durable, don't ask how it happened, but it's survived a few drops and still works perfectly. As far as connectivity and compatibility, I'm not exactly sure, but it connected to my Windows 11 as soon as I plugged the driver in, it also connected to my PS5 without issues. To easily tell the size, it's about as wide as an apple, and as long as maybe half of a normal-sized water bottle. The 3 bars of lighting that show the battery percentage aren't exactly the brightest, but it's easy to tell that the mouse is on and how much battery it has. The easily accessible customizable DPI button has about 4 levels to choose from, which all work well, level 1 is pretty slow and level 4 is fast if you're unfamiliar with higher DPI. The 3rd setting for the DPI is very easy to control, I feel like it follows my movements at a very nice speed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
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