Best 4000 PSI Pressure Washer for 2020

Last updated on April 8th, 2020 at 10:39 pm

If you are looking for the best 4000 PSI Pressure Washer and finding it hard just to decide which product will be best suited to your needs, you have just come to the right place. 

Why do you need a pressure washer?

A pressure washer is particularly essential for your daily cleaning tasks; pressure washers can clean the oldest of dirt and grime, we are talking about years of dirt here. You can clean your driveways, cars, tear off old paint, patio and other outdoor furniture, RVs, and other items with pressure washers. The best thing about pressure washers is that they have the ability to clean the oldest and smallest particles of dirt right off. They give a completely new look to your surfaces and will make them shiny and new again. 

With 4000 PSI pressure washer, you can clean the hard to reach areas, areas with the toughest dirt that are hard to clean with any lower pressure than 4000 PSI. A 4000 PSI pressure washer is mostly used for commercial cleaning and larger surfaces and areas. This is great for people who provide professional cleaning services. You can save a lot of time and energy with 4000 PSI pressure washer while putting in minimal effort. 

You might also like reading: Best 3000 PSI Pressure Washer

Best 4000 PSI Pressure Washer Reviews of 2020

We have assembled a list of best 4000 psi pressure washers for 2020 that have the latest technology, desirable features, and so on. We have included some of the major brands that promise excellent quality results with minimal effort. You will find the following guide very helpful because it includes the best features, pros, and cons list with the products. You will be able to make an informed decision with this guide. 

  1. Briggs & Stratton Gas Pressure Washer 4000 PSI 4.0 GPM with Triplex Pump, 5 Nozzles, 50’ High-Pressure Hose & Detergent Injection

Briggs & Stratton Gas Pressure Washer 4000 PSI

You can remove the oldest and toughest stains with this pressure washer, and it is perfect for paint prep in your home and cleaning of your patio furniture. You can surely maximize your cleaning options with this state of the art Briggs and Stratton ELITE4000 gas pressure washer. This pressure washer features one of the most powerful engines in this line up; Briggs & Stratton 2100 series. There are a premium Annovi Reverberi Triplex pump and five connect spray tips that provide you complete cleaning power, versatility, and fantastic performance. 

Features

  • Gas-powered engine
  • 4000 MAX PSI / 4.0 MAX GPM
  • Fuel Tank Capacity (Gallons)- 1.75
  • Very easy to maintain, powerful and durable Briggs & Stratton 2100 Series OHV engine, it can easily fuel everyday outdoor cleaning projects
  • It features a premium Annovi Reverberi Triplex Pump that has adjustable pressure regulator making it easy for you to fine-tune the pressure so you can find the right pressure for each cleaning task
  • There are 5 very easy to connect spray tips (0°, 15°, 25°, 40°, soap) which offer different spray patterns and you can easily switch to the right one for the respective task
  • You can easily upgrade your power washing in simply seconds by simply turning the cleaning solution into a water stream. The engine capacity is 420 cc
  • You can reach a much higher cleaning potential with the provided 50-foot hose that is particularly built to do the hard work and provide excellent pressure for cleaning
  • There is also a 24 months limited consumer warranty and a three months limited commercial warranty 
  • The PSI water pressure and GPM flow rate claims have been tested by the third party, ensuring that the quality is delivered with each unit
Pros
  • Tested quality of all units
  • Powered by gas, so no cord is attached, and you can move it around freely 
  • Can reach higher surfaces
  • Excellent pressure for tough cleaning 
  • Sleek look, sturdy body
Cons
  • 4000 PSI can be a lot and not recommended for beginners 

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2. Generac 6565 4,200 PSI 4.0 GPM 420cc OHV Gas Powered Commercial Pressure Washer

Generac 6565 4,200 PSI

You can clean almost everything with this machine, and you can clean patio or just scrub off the concrete from the walls for paint prep Generac has got you covered when it comes to the best pressure washer. 

The company has been well known for the quality engines in their machines, and this model is no different, it is equipped with one of the most powerful 420cc Generac OHV engines. It also includes five nozzles for different operations (0-degree Blast, 15-degree Strip, 25-degree Clean, 40-degree Wash, Soap), there is also a 50-foot hose that comes with this model. The power washers by Generac have been very carefully engineered for efficient operations, durability, and ease in use, and there are very thought out features as well, that can not be easily found in other same units. 

This one is quite easy to use, and the frame is designed perfectly for ultimate durability, and a built-in strap is included for easy starting, and there is an integrated gun holster. The extended life of the unit is ensured by the easily accessible high-performance axial cam pump that offers maximum heat dissipation, and an easy to pull trigger simply reduces fatigue. The pump is located in the right position, so you don’t have to kneel down a lot. It also comes with a three-year limited warranty.

Features 

  • Best triplex pump that offers up to 4X longer life than any other axial cam pumps 
  • Features a powerful 420cc Generac OHV engine to deliver the maximum cleaning performance and reliability 
  • There is a low oil shutdown sensor since it runs on gas, but it helps a lot in keeping the engine safe
  • There are 5 quick click nozzle tips included 
  • 0 degree, 15 degrees, 25 degrees, 40 degrees, and soap
  • The tries are also oversized pneumatic tires that offer maximum shock absorption and easy to move around 
  • Sturdy frame and durable engine performance 
Pros
  • Easy to move around 
  • Efficient performance 
  • There are more amazing features like low oil sensor shutdown 

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3. SIMPSON Cleaning ALH4240 Aluminum Gas Pressure Washer Powered by Honda GX390, 4200 PSI @ 4.0 GPM, Red

SIMPSON Cleaning ALH4240

This SIMPSON Aluminium Series Pressure Washer 4200 PSI at 4.0 GPM is perfect for the equipment upkeep, construction, and fleet as well as facility maintenance cleaning. There is a powerful HONDA GX390 Engine that is featured in this unit as well as a reliable CAT triplex pump, and it is made of aircraft-grade aluminum that also makes it super light in weight. This pressure washer is a perfect blend of ease in use and efficiency. There is a long enough 50 ft hose, and five quick-connect nozzles, and ergonomic spray gun. The greatest thing about this pressure washer is its frame because it has been designed to meet the demand of professionals. After all, the frame is made of the SIMPSON Aluminium series that is 100% aircraft quality aluminum, so it is very light in weight than other competitors in the market. This unit is perfect for anyone who provides on-demand cleaning services and contractors who work in wood restoration, deck cleaning, graffiti removal, paint prep, and other cleaning services. 

You can use this Simpson Pressure washer in the harshest environments, and it will provide you the best performance. There is a three year limited HONDA GX commercial engine warranty as well as the two years limited pump warranty and a whopping ten years warranty for the frame. The accessory warranty is only 90 days. 

Features 

  • Oil alert system when the oil is low 
  • Features a HONDA GX390 cc engine 
  • The frame is solid yet lightweight because of the aircraft quality aluminum used in the frame
  • The triplex plunger pump is also great 
  • The hose is 50 ft long and is non-marring and resistant of abrasion and kink 
  • The extruded tubing is also of aluminum 
  • The wheels are 13-inch premium pneumatic wheels that offer 31-inch steel wand with quick connect and threaded M22 connection 
  • Functionality has been completely tested 
  • Five quick connect nozzle tips: 0°, 15°, 25°, 40°, and soap
Pros
  • Aircraft quality premium aluminum frame 
  • Completely lightweight and easy to move 

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4. Naabet 3800 PSI 2.8GPM Electric Pressure Washer Electric Power Washer with Soap Bottle and Hose Reel(Green)

Pressure Pro E4040HC Heavy Duty

This pressure washer by Naabet is very easy to operate and is a high-pressure cleaner. It is a portable jet washer that has a very easy to take along trolley as well, it is compact and has a small size, so you can quickly put it away after use. The hose is flexible and is about 6m long, and the power cord is also 10.6m in length. You can use it entirely easily and efficiently, and the lightweight of it definitely helps. The pressure washer nozzles are provided with it, and there are wheeled trolleys, foam nozzles, and nozzle storage space on board. There are also cleaning accessories with this model to help you with efficient cleaning. 

Features 

  • It features a high pressure of 3800 PSI and 2.8 GPM water flow, and there is a high-pressure hose with explosion-proof inner lining. The inner layer can resist high temperature and extremely high-pressure water flow. 
  • The machine can stop automatically when it is not in use and will completely stop 
  • You can use the quick metal connector to connect all accessories immediately, and it's quite easy to assemble. Use the double-sided metal quick connector for efficiency and durability and ease in use. 
  • There are five nozzles available, meaning you will always have the best suited for upcoming cleaning tasks. You can use the soap dispenser to wash almost any surface completely.
  • There is also a safety lock feature when you have the handle locked, and you won't be able to operate the gun.
  • All the accessories can be stowed on the hooks provided onboard after use so you can carry them all anywhere, the wheels are also provided as well the handles that will make the moving much easier and light 
  • This is a perfect design for commercial and home use because it uses high pressure that is perfect for cleaning bikes, jets, vehicles, furniture, swimming pools, driveways, and whatnot. 
Pros
  • Easy to carry design 
  • Automatic gun lock feature 
  • Easy to assemble 
  • Long hose 
  • Long power cord 

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5. Pressure Pro E4040HC Heavy Duty Professional 4,000 PSI 4.0 GPM Honda Gas Powered Pressure Washer With CAT Pump

Pressure Pro E4040HC Heavy Duty

Pressure washers are perfect for outdoor cleaning projects, you can do most of the cleaning with the garden hose, but for the coarse dirt and grime and heavy-duty cleaning, you definitely need pressure washers. Nothing is efficient or faster than a pressure washer when it comes to cleaning outdoors and giving old surfaces a new shiny look. 

This pressure washer features a 4000 PSI and delivers a flow rate of 4.0 GPM. It uses a Honda GX390 engine, and everyone who knows can agree that Honda engines are perfect when it comes to quality and durability. 

This model is just ready to use when you unbox it, you will have to put no effort into assembling it, and it can get straight to work. The 50-foot high-pressure hose is perfect for reaching higher surfaces. You will love the length of the hose a lot, and it is even better because it has color-coded nozzles as well, especially the ones designed for chemicals. 

The frames and the wheels come with a one year warranty, and for other parts, it is only three months. 

Features 

  • 13 Horsepower GX390 Powerful Honda engine, very easy to start and definitely reliable and extremely quiet 
  • Triplex CAT brand plunger pump 
  • Thermo sensor that efficiently helps the engine to prevent the overheating 
  • Quality gun and wand that has an easy assembly with five quick-connect nozzles and 50 ft hose 
  • CARB compliant
Pros
  • High-quality and durable frame
  • Excellent motor
  • Easy to push and pull

Cons

Cons

  • Few user reviews are available online
  • High price

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