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DeWalt 3300 PSI Gas Pressure Washer, 5 Nozzles, vs Simpson 4400 PSI Gas Pressure Washer, 4.0 GPM

Updated August 2026 — DeWalt 3300 PSI Gas Pressure Washer, 5 Nozzles, wins on length, Simpson 4400 PSI Gas Pressure Washer, 4.0 GPM wins on hose length and weight.

The DeWalt 3300 PSI Gas Pressure Washer is a great choice for homeowners, while the Simpson 4400 PSI model is better suited for professionals needing higher performance.

Why DeWalt 3300 PSI Gas Pressure Washer, 5 Nozzles, is better

Price

DeWalt is $399, significantly cheaper than Simpson's $899.

Weight

DeWalt is lighter and more portable.

Ease of Use

DeWalt's compact design makes it easier to maneuver.

Why Simpson 4400 PSI Gas Pressure Washer, 4.0 GPM is better

Power

Simpson delivers 4400 PSI compared to DeWalt's 3300 PSI.

Flow Rate

Simpson has a higher flow rate of 4.0 GPM.

Durability

Simpson's design is built for commercial use and heavy-duty tasks.

Overall score

DeWalt 3300 PSI Gas Pressure Washer, 5 Nozzles,
75
Simpson 4400 PSI Gas Pressure Washer, 4.0 GPM
88

Specifications

SpecDeWalt 3300 PSI Gas Pressure Washer, 5 Nozzles,Simpson 4400 PSI Gas Pressure Washer, 4.0 GPM
Max PSI33004400
GPM2.44.0
Engine Size208cc420cc
Frame MaterialSteelSteel
Nozzles Included55

Dimension comparison

DeWalt 3300 PSI Gas Pressure Washer, 5 Nozzles,Simpson 4400 PSI Gas Pressure Washer, 4.0 GPM

Overview of the DeWalt 3300 PSI Gas Pressure Washer

The DeWalt 3300 PSI Gas Pressure Washer is designed for premium residential use, delivering a powerful cleaning performance with 3,300 PSI at 2.4 GPM. Its 208cc engine ensures easy starts and reliable pressure, making it an ideal choice for homeowners tackling various outdoor cleaning tasks.

This model features a compact design, making it lightweight and portable. With a welded steel frame and powder-coated finish, it offers durability for long-term use. The pressure washer comes equipped with a 25-ft abrasion-resistant hose and five quick-connect nozzles, providing versatility for different cleaning applications, including decks, patios, and siding. Priced at $399.00, it represents a solid investment for residential cleaning needs.

Overview of the Simpson 4400 PSI Gas Pressure Washer

The Simpson 4400 PSI Gas Pressure Washer stands out with its commercial-grade performance, delivering 4,400 PSI at 4.0 GPM. This robust machine is engineered for professionals and demanding cleaning tasks, making it suitable for contractors involved in heavy-duty jobs like deck cleaning and paint preparation.

Equipped with a powerful CRX 420cc engine and a maintenance-free AAA industrial triplex plunger pump, the Simpson model promises efficiency and reliability. It features a sturdy welded steel frame and a 50-ft kink-resistant hose, enhancing its usability across various terrains. Priced at $899.00, this pressure washer is designed to meet the rigorous demands of professional cleaning services.

Price Comparison

The DeWalt 3300 PSI Gas Pressure Washer is priced at $399.00, while the Simpson 4400 PSI Gas Pressure Washer costs $899.00. This price difference means that the DeWalt model is about 56% cheaper than the Simpson model. For homeowners looking to save money while achieving effective cleaning results, the DeWalt pressure washer offers excellent value without compromising on performance. Conversely, the Simpson model, while significantly more expensive, provides higher pressure and flow rate, making it more suitable for commercial applications.

Performance and Power

In terms of performance, the Simpson 4400 PSI Gas Pressure Washer outshines the DeWalt model with a maximum output of 4,400 PSI, compared to DeWalt’s 3,300 PSI. This higher pressure allows for more intense cleaning, making it ideal for tougher jobs like graffiti removal or heavy-duty surface preparation.

However, the DeWalt pressure washer is not to be underestimated, as its 3,300 PSI is still effective for most residential tasks. It is perfect for cleaning decks, patios, and siding while maintaining ease of use, thanks to its lighter weight and compact design. Thus, while the Simpson is built for professionals, the DeWalt meets the needs of average homeowners effectively.

Durability and Build Quality

Both pressure washers feature durable construction, with a welded steel frame that ensures longevity. The DeWalt model has a powder-coated finish, enhancing its resistance to wear and corrosion. Similarly, the Simpson model boasts a sturdy design that withstands rigorous use, making it suitable for commercial environments.

While both machines are built to last, the Simpson’s robust design may provide an edge in durability for users who frequently tackle heavy-duty tasks. The added weight and structure of the Simpson accommodate its higher performance capabilities, which may be a deciding factor for professionals who rely on their equipment daily.

Accessories and Usability

The DeWalt 3300 PSI Gas Pressure Washer includes a 25-ft hose, five quick-connect nozzles, an ergonomic spray gun, and a 16-inch steel wand. These accessories enhance usability and allow for versatile cleaning applications. The lightweight design and compact size further contribute to its user-friendly nature, making it easier to maneuver during cleaning tasks.

In contrast, the Simpson 4400 PSI Gas Pressure Washer comes with a longer 50-ft hose, which provides additional reach for larger areas. It also features five quick-connect nozzles and an ergonomic spray gun, similar to the DeWalt. However, the inclusion of a 31-inch steel wand may offer greater control for users during operation. While both machines are user-friendly, the Simpson’s longer hose may be more advantageous for extensive cleaning projects.

Target Audience

The DeWalt 3300 PSI Gas Pressure Washer is primarily aimed at homeowners and DIY enthusiasts who require a reliable pressure washer for residential tasks. Its manageable price and performance make it ideal for routine cleaning around the home.

On the other hand, the Simpson 4400 PSI Gas Pressure Washer targets professionals and contractors who need a powerful machine for commercial applications. Its higher pressure and flow rate cater to those who specialize in heavy-duty cleaning tasks. Therefore, potential buyers should consider their specific needs and intended use when choosing between these two models.

Which should you buy?

Ultimately, the decision between the DeWalt 3300 PSI Gas Pressure Washer and the Simpson 4400 PSI Gas Pressure Washer comes down to intended use and budget. For homeowners seeking an effective yet affordable solution for everyday cleaning tasks, the DeWalt model priced at $399.00 is a compelling choice. However, for those in the professional realm requiring higher pressure and better performance for demanding jobs, the Simpson model at $899.00 is worth the investment. Each product delivers value within its respective category, ensuring that users can find a suitable option for their cleaning needs.