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Best SIMPSON Power Washers

Discover SIMPSON gas power washers with 3300-4400 PSI and up to 4.0 GPM for residential and commercial cleaning tasks like driveways, decks, and siding.

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SIMPSON PowerShot PS60843 4400 PSI 4.0 GPM Gas Pressure Washer - Commercial Cold Water w/50' Hose, Pro Cleaning Power

The SIMPSON PowerShot PS60843 is a 4400 PSI at 4.0 GPM gas pressure washer with a reliable CRX420 engine and AAA triplex pump for deep cleaning decks, graffiti, and equipment. Contractors and prosumers should buy it for its durable frame, 50' kink-resistant hose, and professional-grade performance.

  • Delivers 4400 PSI at 4.0 GPM to blast away tough grime on decks, driveways, siding, and graffiti effortlessly
  • CRX420 engine starts easily with low-oil shutdown for reliable, uninterrupted professional use
  • AAA triplex pump with sight glass ensures long life and prevents overheating during heavy jobs
  • 50' steel-braided Monster Hose resists kinks and abrasion for maximum reach without hassle
  • 13" pneumatic tires provide smooth mobility over gravel, grass, and curbs for easy transport

Exceptional power for commercial cleaning tasks like wood restoration and fleet maintenance. Durable 50' hose and premium components built for pro-level reliability. Easy setup with quick-connect fittings and onboard storage.

Hefty 107 lb. weight requires two people for assembly and transport. Gas engine needs regular maintenance like oil checks. 49-state compliant only, not available for California residents.

SIMPSON Water Blaster WB60824: 4400 PSI 4.0 GPM Gas Pressure Washer, CRX420 Engine, 50ft Steel Hose - Commercial Pro

The Simpson Cleaning WB60824 is a 4400 PSI, 4.0 GPM gas pressure washer with CRX420 engine and AAA triplex pump for commercial cleaning. Its PowerBoost technology and durable accessories make it ideal for contractors specializing in deck cleaning and wood restoration.

  • Blasts through tough grime with 4400 PSI at 4.0 GPM for faster professional cleaning
  • CRX420 engine starts easily, minimizing downtime on job sites
  • Maintenance-free triplex pump with thermal relief prevents overheating for reliable daily use
  • PowerBoost delivers peak pressure at the nozzle for superior results
  • Kink- and abrasion-resistant 50ft hose extends reach without tangles

Exceptional power and flow rate for commercial-grade performance. Durable, high-quality accessories included out of the box. Easy assembly, start, and maneuverability.

Premium price may deter casual or residential users. Gas engine requires fuel, oil checks, and ongoing maintenance. 49-state compliant only, not available for California.

SIMPSON PowerShot PS3228 3300 PSI 2.5 GPM Gas Pressure Washer Honda GX200 - Pro Deck Cleaning & Restoration

The SIMPSON PS3228 PowerShot is a 3300 PSI, 2.5 GPM gas pressure washer with a Honda GX200 engine and AAA triplex pump. Its rugged steel frame and professional accessories make it ideal for contractors tackling deck cleaning, wood restoration, paint prep, and graffiti removal.

  • Blasts away tough grime with 3300 PSI at 2.5 GPM for quick pro-level cleaning on decks, siding, and driveways
  • Honda GX200 engine with Oil Alert starts easily and runs reliably for years of heavy-duty use
  • AAA triplex pump with PowerBoost delivers consistent high pressure and protects against overheating
  • Welded steel frame with 10-inch pneumatic tires ensures durability and easy transport over rough terrain
  • Kink-resistant 25-ft MorFlex hose and 5 quick-connect nozzles tackle any job from precision stripping to soap application

Powerful Honda engine and triplex pump outperform residential models for professional tasks. Durable steel construction and pneumatic tires handle harsh environments and uneven ground. Complete accessory kit including 5 nozzles and long hose ready for immediate versatile use.

Gas-powered requires fuel management and periodic maintenance unlike electric models. 49-state compliant, not suitable for California due to emissions regulations. Heavier build (pro-grade) may be less ideal for light residential or infrequent use.

SIMPSON Clean Machine 3400 PSI Gas Pressure Washer, 2.5 GPM, 25ft MorFlex Hose - Powerful Home Cleaning (CM61083)

The Simpson Clean Machine CM61083 is a 3400 PSI, 2.5 GPM gas pressure washer designed for homeowners to clean decks, driveways, siding, and vehicles. Its reliable 208cc CRX engine with low-oil shutdown and 25-foot kink-resistant hose deliver standout performance for residential tasks.

  • Unleash 3400 PSI and 2.5 GPM to blast grime from decks, driveways, siding, and cars effortlessly
  • Easy-start 208cc CRX engine with low-oil shutdown ensures reliable performance without hassle
  • 25ft MorFlex hose resists kinks for extended reach and protects surfaces during cleaning
  • 10-inch pneumatic tires and balanced frame make it simple to maneuver over gravel or grass
  • Maintenance-free axial cam pump with thermal relief prevents overheating for long sessions

High 3400 PSI/2.5 GPM power handles heavy residential cleaning jobs. Durable, kink-resistant 25ft hose with quick-connects speeds setup. Easy mobility with pneumatic tires and corrosion-resistant steel frame.

Not compliant for sale in California. Gas-powered requires fuel, oil checks, and outdoor storage. 64 lb weight may be cumbersome for some without wheels engaged.

Power through tough grime on driveways, decks, siding, and vehicles with SIMPSON power washers. This category features four high-performance gas models ranging from residential-friendly 3300-3400 PSI units to heavy-duty 4400 PSI commercial options, all designed for reliable, professional-grade cleaning in the Patio, Lawn & Garden space.

Why Choose SIMPSON Power Washers?

SIMPSON has built a stellar reputation for durable, high-output pressure washers that stand up to demanding jobs. Known for robust engines, steel-braided hoses, and innovative features like PowerShot technology, these machines deliver exceptional cleaning power without skimping on build quality. Whether you're a homeowner tackling weekend projects or a pro handling commercial sites, SIMPSON's 49-state compliant models offer the PSI and GPM needed for efficient results.

Key Features to Consider in SIMPSON Power Washers

When shopping this category, focus on these buyer essentials:

  • PSI and GPM Ratings: Higher PSI (pressure per square inch) blasts away stubborn dirt; GPM (gallons per minute) determines water flow for rinsing. Residential models like the 3400 PSI with 2.5 GPM suit most home use, while 4400 PSI/4.0 GPM beasts excel in commercial applications.
  • Engine Type: Options include reliable CRX engines or premium Honda GX200 for smoother operation and easier starts.
  • Hose and Accessories: Look for 25-50 foot MorFlex or steel-braided hoses, quick-connect nozzles, extension wands, and spray guns for versatility.
  • Build and Portability: Heavy-duty frames with pneumatic tires ensure stability on rough terrain.

Comparing SIMPSON Models in This Category

Help narrow your choice with this breakdown:

  • CM61083 (3400 PSI, 2.5 GPM): Ideal residential pick with a 25-foot hose and Clean Machine design for straightforward home cleaning like patios and fences.
  • PS3228 PowerShot (3300 PSI, 2.5 GPM): Honda GX200 engine powers this versatile unit, complete with five quick-connect nozzles and a MorFlex hose—perfect for detailed work on decks or vehicles.
  • WB60824 (4400 PSI, 4.0 GPM): Commercial powerhouse with CRX engine and 50-foot steel-braided hose for large-scale jobs like warehouse floors or heavy machinery.
  • PS60843 (4400 PSI, 4.0 GPM): PowerShot-enhanced commercial model with a 50-foot hose, offering concentrated cleaning for the toughest grime without fatigue.

Residential users might start with the CM61083 or PS3228 for balanced power and ease. Commercial pros will appreciate the WB60824 or PS60843 for their superior flow and endurance.

Common Use Cases for SIMPSON Power Washers

These machines shine in outdoor power tools scenarios:

  • Driveways and sidewalks: Melt away oil stains and mildew.
  • Decks and patios: Restore wood without damage.
  • Siding and roofs: Safely remove algae and debris.
  • Vehicles and equipment: Quick, thorough degreasing.
  • Commercial sites: Handle concrete, brick, and industrial surfaces.

For alternatives, explore Westinghouse Power Washers for similar gas options or Greenworks Power Washers if electric portability appeals. All fit within our Power Washers collection.

Frequently Asked Questions

What makes SIMPSON power washers stand out from competitors?

SIMPSON emphasizes commercial-grade durability with features like steel-braided hoses and PowerShot tech, outperforming many residential brands in longevity and raw power. Compared to SunJoe Power Washers, they offer superior gas performance for heavy-duty tasks.

Which SIMPSON model is best for home use?

The 3400 PSI CM61083 or 3300 PSI PS3228 provide ample power for homeowners without the bulk of commercial units, balancing efficiency and maneuverability.

Do SIMPSON power washers come with warranties?

Yes, SIMPSON typically offers multi-year warranties on engines and pumps, backed by strong customer support. Always check product specs for details.

Gas vs. electric: Why choose SIMPSON gas models?

Gas units deliver unmatched PSI/GPM for large areas, ideal if you lack nearby outlets—perfect for expansive outdoor projects.

How do I maintain my SIMPSON power washer?

Regularly check oil, clean nozzles, and store properly to extend life. SIMPSON's designs minimize maintenance needs compared to lesser brands.