Top Rated 4000 PSI Pressure Washer Reviews

Cleaning is that crucial part of any professional chore, which thrives heavily upon water, effort and time. You need to understand the basics of any Pressure washer and the usage depending on the PSI — pounds per square inch.

4000 PSI Pressure Washer are professional and heavy-duty equipment used for commercial and industrial by contactors. This professional grade 4000 PSI Pressure Washer are used very frequently for heavy cleaning jobs like industrial cleaning, pavement, concrete siding, graffiti removal, paint stripping, stubborn stains, mold and mildew)

Best 4000 PSI Pressure Washer 2018

To smoothen out your screening process; reviews of 5 top most pressure washers are provided below

Simpson PS4240-S

Lightweight, powerful and great functionality- Simpson PS4240-S Powershot is a great machine. Its compactness makes it easy for the user to move around with this pressure washer easily, but if you feel skeptical about its mettle, then think again. For any professional cleaning up services- this pressure washer is suitable.

From deck clean-up to removal of wall-graffiti, from refurbishment of wood to the foundation of paint-. The GX390 OHV engine can perform excellently under any tough weather. On the other hand, the AAA commercial plunger pump flaunts PowerBoost technical know-how that delivers maximum punch.

Key features

  • This power washer weighs around 141 pounds.
  • High pressure hose is scratch-free, can’t be twisted, disfigurement-proof and presents convenient connections.
  • The AAA triplex pump has pistons that are made from earthenware and is adaptable when it comes to unloading. It is also instrumental in dishing out restricted pressure.
  • The steel-spray stick is adorned with nozzle tips and soap applicator. The nozzle tips are of various degrees 0, 15, 25 and 40.

Generac 6565

If you are on the look-out for an economical pump that will give you 4X longer durability than any average can pump- then this Generac pressure washer is your best bet. Whether you are running a concrete manufacturing unit or a paint shop- this pressure washer is ideal for any industrial clean-up job.

From removing stubborn concrete grime to washing deck, from coming handy in paint preparation to cleaning up the stucco- there are many more you can do with this pressure washer from the stable of Generac. The 420 cc OHV engine is another USP of this machine, which delivers strong, powerful performance.

Key features

  • The pump is easy to maneuver as it is conveniently positioned above the ground. You don’t need to bend down and stress your knees in order to operate it
  • The pressure washer weighs around 146.5 pounds.
  • The tires of this pressure washer are extra-large. It’s easy to run them over on the ground as they provide super-charged mobility. Similar to the engine, the tires are also pretty much protected as they are shock-proof.

Pressure Pro E4040HC

Progressive, durable and versatile- these are three adjectives that describe this Pressure Pro pressure washer to the T. If we first start off with the engine of this machine, the sheer strength of it is enough to entice any industrial buyer. The 13 horse-power engine is surprisingly noiseless, quick to start and runs for a longer period of time than any of its peer from other brand.

Another beautiful feature of the engine is that- it has a thermo-sensor that protects the engine from getting over-heated- thus making it completely safe to use. Pressure Pro E4040HC has multiple usages in any commercial set up. Whether you run a garage, a car manufacturing unit or a paint shop- this multi-purpose pressure washer suits every task-at-hand.

Key features

  • The triplex plunger plump has a ground-breaking built with aluminum casing and double handles.
  • The pressure washer weighs around 99 pounds.
  • This product is in compliance with CARB standard.
  • With Pressure Pro E4040HC, the dual-padded tires are ideal for any plane- whether it’s rocky, muddy or pebbled. For extra protection- both the tires are shock-proof.
  • It has 5 fast-connecting nozzles.

Champion 71321

If you like to have your pressure washer magnanimous and powerful, then look no further than Champion 71321 4000 PSI pressure washer. This CARB compliant machine has the integration of so many technologies that it’s completely mind-boggling. If we start from the activation of the machine, then the automatic on-off technology is super-convenient for any commercial or personal wash.

Not only that, those of the users who put much emphasis on economical fuel cost by a pressure washer, this low-on-fuel technical nitty-gritty will come as re-assuring. The fuel tank has the optimal volume and if you need to indulge in washes that stretch for long periods of time, you may expect consistent performance from this tank. This machine also comes with a convenient shipment policy by the manufacturer- Champion Power Equipment.

Key features

  • This machine weighs around 180 pounds.
  • It has 4 fast-connecting nozzles made from stainless steel.
  • The capacity of the fuel tank is 5.9 gallon.
  • The engine is 4 stroke OHV.

Briggs and Stratton 20507

The ergonomic design, the durability and water- as- well- as power saving functionality are some of the features of this Briggs and Stratton gas pressure washer. For large-scaled outdoor projects like car cleaning, patio washing or cleaning out the driveway- the performance of this pressure washer is quite unparalleled.

Also, those of you who detest wastage of water when it comes to cleaning up, can be rest assured that- this pressure washer needs 80% less water in order to execute its tasks. The USP of this pressure washer lies with the fact that it can be used in both personal as well as industrial property. The 420 cc engine belongs to the cutting-edge 2100 series of Briggs and Stratton and oozes out might 21.0 foot-pounds gross torque.

Key features

  • This unit weighs around 142 pounds
  • The smoothened-out wheels can be guided through any type of surface-whether it’s rocky or muddy.
  • The unique property of this pressure washer permits the user to add detergent as easy and thorough cleaning solvent.
  • It comes with 2-year warranty.
  • It has 5 fast-connecting spray tips that have configurations like 0,15,25,40 including soap.
  • The easy-to-follow user manual of this pressure washer can teach anyone to use it effortlessly


This are few best and top rated 4000 PSI Pressure Washer in the market today. The various features and easy usability of the product defines its presence in the market among their competitors. Well it is always advisable to the users to have a brief and thorough look at the reviews provided by the existing customers to have a better insight of the product and its usability.