Product Review: Simpson 4400 PSI Gas Pressure Washer, 4.0 GPM Commercial Power Washer, Cold Water, 50′ Hose, PowerShot, 49-State Compliant (PS60843)
Introduction
If you’re looking to buy 4400 PSI pressure washer equipment for heavy-duty cleaning or contracting work, the Simpson 4400 PSI pressure washer (Simpson PS60843) is one of the most talked-about options. This review breaks down why this Commercial power washer and Gas pressure washer is a top pick for pros and serious DIYers — from power and hose reach to mobility and accessories. Ready to see if it’s the right fit for your fleet or job sites?
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What is this product?
The Simpson 4400 PSI pressure washer (Model: Simpson PS60843) is a professional-grade, cold water pressure washer designed for contractors and heavy-duty cleaning tasks. Marketed as a PowerShot pressure washer, it’s a 49-state compliant pressure washer built with a commercial engine and an AAA triplex plunger pump delivering high flow and pressure — ideal for cleaning concrete, equipment, fleet vehicles, and graffiti removal.
Key Features
- SIMPSON pressure washer for professionals: Cleans decks, driveways, siding, fencing, equipment, and graffiti; designed for contractors and pros (49-State Compliant — not for sale in California).
- Engine & Pump: CRX420 engine with easy starts and low-oil shutdown; AAA triplex plunger pump delivers 4400 PSI at 4.0 GPM with integrated unloader and thermal relief.
- Long Hose Reach: Simpson Monster series 50′ dual-braided high-pressure hose resists kinks and abrasion; non-marring polyurethane jacket and quick-connect fittings.
- Easy Mobility: 13″ premium pneumatic tires, welded steel frame with powder-coated finish, balanced layout for smooth transport; dimensions: 38″ L x 23.5″ W x 29″ H; 107 lb.
- Pro pressure washer accessories: Five quick-connect nozzles (0°, 15°, 25°, 40°, soap), rear-load M22 gun, 31″ spray wand.
Detailed Description
The listing notes this series is engineered to meet cleaning professionals’ demands. While some Simpson PowerShot models vary in specs, the PS60843 emphasizes a high-flow, high-pressure setup for tough jobs. The product family blurs lines between prosumer and commercial units — offering the durability of a commercial gas pressure washer with sensible portability for on-site use.
From the product description: “The SIMPSON PowerShot 4000 PSI at 3.5 GPM is ideal for prosumers and professionals alike. This is a powerful option for deep outdoor cleaning, jobsite use, equipment upkeep and facility or fleet maintenance. This product is engineered to meet the demands of a cleaning professional. The PS60869 features a commercial SIMPSON 420 engine, reliable AAA industrial triplex pump, 50-ft kink & abrasion resistant hose, ergonomic spray gun and 5 Quick-connect nozzles.”
Note: Simpson offers closely related models in the PowerShot family. The PS60843 highlighted here specifies 4400 PSI and 4.0 GPM in the product details and the pump/engine pairing supports heavy-duty applications like fleet washing and concrete degreasing.
Pros and Cons
Pros
- Powerful cleaning: 4400 PSI at 4.0 GPM delivers aggressive cleaning for concrete, equipment, and grease.
- Durability: AAA triplex pump and CRX420 engine built for long service life and professional use.
- Long hose: 50′ dual-braided hose gives reach for large driveways and job sites — less moving of the machine.
- Accessories included: Five quick-connect tips, ergonomic gun and wand make the kit job-ready.
- Mobility: 13″ pneumatic tires and balanced frame improve transport across rough jobsite terrain.
Cons
- Not California-compliant: The unit is 49-state compliant and is not for sale in California.
- Weight: At about 107 lb., it’s portable but not lightweight—consider a truck or trailer if you move frequently.
- Cold water only: For some industrial cleaning, a hot water system may be preferred.
Who Should Buy This Product
This Simpson 4400 PSI pressure washer is an excellent choice if you want to buy 4.0 GPM pressure washer capacity for professional cleaning tasks. Ideal buyers include:
- Contractors needing a heavy duty 4400 psi gas pressure washer for contractors.
- Cleaning businesses or municipalities seeking a cold water commercial pressure washer with 50 foot hose.
- Fleet maintenance teams that want a 4.0 gpm power washer for fleet vehicle washing.
- Anyone looking to buy 4400 PSI pressure washer with quality accessories and reliable pump/engine pairing.
Comparison with Similar Products
Compared with other commercial power washer options, the Simpson PS60843 stands out for the combination of high pressure (4400 PSI) and high flow (4.0 GPM). Competitors might offer similar PSI but lower GPM or include hot water capability at higher price points. If you need a portable commercial pressure washer for job sites with a long reach, the integrated 50′ hose and durable wheels give Simpson an advantage for onsite productivity.
If you’re deciding where to buy, search for terms like “4400 PSI pressure washer for sale” or “pressure washer with 50ft hose for sale” to compare price and seller reliability. For a professional who wants the best balance of power, portability, and durability — especially for degreasing or concrete cleaning — this model is a top contender.
Frequently Asked Questions
Is this a hot water pressure washer?
No — this is a cold water pressure washer, suitable for most outdoor and equipment cleaning tasks but not a substitute for hot water units on some industrial grease jobs.
Where to buy this gas pressure washer?
You can buy 4400 PSI pressure washer models like this on Amazon and authorized dealers. For convenience and buyer protection, many professionals choose Amazon listings and verified resellers.
Is the hose durable enough for heavy use?
Yes — the Simpson Monster series 50′ dual-braided hose resists kinks and abrasion and features a non-marring polyurethane jacket designed for job-site durability.
Final Verdict Best Gas Pressure Washers review
The Simpson 4400 PSI pressure washer (PS60843) is a reliable, high-performance option for contractors and pros who need a commercial power washer that balances pressure, flow, and portability. With a CRX420 engine, AAA pump delivering 4400 PSI at 4.0 GPM, and a 50′ Monster hose, it’s built to handle tough cleaning jobs efficiently. If your priority is power for concrete, equipment, and fleet cleaning — and you want a 49-state compliant pressure washer with pro-grade accessories — this unit deserves strong consideration.
Looking for alternatives? Search terms to explore: commercial gas pressure washer buy, professional power washer for sale, or shop commercial pressure washer to compare specs and the best price 4400 PSI washer.