Best Portable Pressure Washer With Water Tank (1)

Best Portable Pressure Washer With Water Tank

Watching layers of tough stains, dirt, and grime getting blasted off your patios and driveways give an unparalleled feeling of satisfaction. Relatable? This is where pressure washers rescue you so that you will get your evening beverage of choice!

Now imagine a portable pressure washer with a storage water tank that does not require a long hose. All thanks to the technology which has made this dream of pressure washer fanatics come true.

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If you are looking for a one-stop solution for all your pressure-washing problems? We suggest you switch to a small pressure washer with water tank. Of course, We are not leaving you alone to figure out which one to choose!

Therefore, continue reading this article to discover the best electric and commercial portable pressure washer with water tank. Its improved working mechanisms will not only make cleaning more manageable but also make it more fun.

What Is A Portable Pressure Washer With Water Tank?

A portable pressure washer with a water tank is a compact, self-contained cleaning unit with a pump and a tank for storing water. The water tank allows the user to have a continuous water supply without connecting to a hose, making it a convenient and versatile cleaning tool.

The pressure washer can be easily transported to various locations and is ideal for outdoor cleaning tasks such as washing cars, decks, and patios. Here are a few standard portable pressure washers:

1.    Electric Engine

Portable pressure washers with an electric engine are used for moderate to light domestic purposes. These engines can be directly connected to an electric power source or a power generator. Some portable power washers also have a rechargeable battery, so you don’t have to plug it in.

Light-duty pressure washers have a pressure rating of between 1200 to 2000 PSI and are made to deliver a maximum of 2 GPM (gallons per minute).

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2.    Gas Engine

Petrol and gas pressure washer with water tank are commercially used for medium to heavy tasks. They provide higher pressure and water flow rates than electric pressure washers, making them a popular choice for tough cleaning jobs for industrial and outdoor use.

With a pressure rating of between 2000 to 2800 PSI, these washers are best for cleaning swimming pools and cars. They are designed to deliver a flow rate of about 2 to 3 Gallons per Minute.

This gas pressure washer with water tank is usually built with durable materials and components to withstand frequent use and harsh working conditions. Moreover, heavy-duty pressure washers are an excellent choice for cleaning boat, large trucks, stones, brickworks, etc. The flow rate of 3 to 4 GPM and a pressure rating of 2900 to 3000 PSI make them suitable in factories, construction sites, and automotive repair shops.

3.    Hydraulic Engine

A hydraulic engine pressure washer is a type of pressure washer that generates high water pressure and flow using hydraulic power.

Hydraulic engine pressure washers are well-known for their high cleaning performance, portability, and versatility. They are famous for agricultural uses, cleaning heavy-duty equipment, large surfaces, and applications where electrical power is not readily available.

Top 10 Best Portable Pressure Washer With Water Tanks

  1. Sun Joe 24V X2-PW1200
  2. Bosch Fontus Cordless Outdoor Cleaner
  3. Bergwerk Cordless Power Cleaner
  4. Varsk Cordless Pressure Washer
  5. Karcher K2 Electric Power Pressure Washer – Editors Choice
  6. Sun Joe SPX3200
  7. Sunpow Electric Pressure Washer – Commercial Choice

Sun Joe 24V X2-PW1200

Customer Rating: 4.2 out of 5 stars


  • Cordless electric pressure washer
  • 4.0 Ah
  • 48V lithium-ion batteries + dual port charger
  • 1 GPM flow rate
  • 1196 PSI
  • 2-year warranty
  • 5-in-1 quick connect Nozzle
  • Price under $400


  • Length: 18″
  • Width: 14 13/16″
  • Height: 19 3/8″
  • Capable for small projects
  • Good for car washing
  • Powerful and Ultra Portable
  • It comes with a detergent bottle
  • Very Durable with a 2-year warranty
  • Low water pressure

With 50 years of experience, Sun Joe is one of the top-notch pressure washer brands known for its efficient and environment-friendly electric pressure washers.

This revolutionary 48 Volt Cordless Portable Pressure Washer by SUN JOE will help you eliminate the toughest stains on your gutters, patios, garages, etc. Powered by the lithium-ion battery system, the self-priming pump motor generates up to 1196 PSI of max burst pressure per square inch to quickly and easily remove stubborn mildew stains, grease, and grime.

 Remember that, This cordless pressure power washer is intended for residential use to clean vehicles, machines, buildings, facades, etc. Its innovative, 6.6-gallon detachable bucket design fills in no time, so you can take it to the areas where no garden hose has set foot on. With a little wrist twist, the 5-in-1 Quick Connect nozzle allows you to go from intense blast to gentle spray.

You can use this pressure washer for 20 minutes after fully charged. A 20-foot flexible hose, a bristle brush, an 11.9-inch extension wand, an 11-ounce detergent bottle, a garden hose adapter, and a storage bag are included in the package. Customers are impressed with its 2-year warranty for a fun and worry-free experience, season after season. Click here to download the user manual.

Bosch Fontus Cordless Outdoor Cleaner

71diZcpt3vL. AC SL1500

Customer Rating: 4.2 out of 5 stars


  • Cordless, rechargeable battery-powered
  • Maximum pressure: 120 bar (1740 PSI)
  • Water flow rate: 0.5 L/min
  • Battery life: up to 60 minutes
  • Charging time: approximately 1 hour
  • Water tank capacity: 15 liters


  • 645 x 395 x 320mm
  • Versatile spray patterns
  • Adjustable water pressure
  • Ideal for washing bicycles and cars
  • Easy maneuverability
  • It’s cordless
  • Not powerful enough to wash patios
  • It gets heavy when filled with water

The Bosch Fontus Cordless Outdoor Cleaner is a powerful and convenient cleaning solution for outdoor tasks. Its built-in water tank and rechargeable battery make it ideal for use in areas with limited access to a water source. The high pressure of 120 bar (1740 PSI) and water flow rate of 0.5 L/min make it efficient for cleaning outdoor furniture, decks, patios, cars, and more. The compact design and cordless operation allow easy maneuvering and storage, while the long-lasting battery provides continuous cleaning.

Things It Can Clean

  • Cars and motorbikes
  • Caravan
  • Muddy shoes from walking
  • Outdoor furniture
  • Garden tools
  • BBQ areas
  • Windows/garage door/window sills

This is an excellent small-pressure washer with water tank. This cordless power cleaner has a powerful 18V rechargeable battery, generating intense water pressure for cleaning around the house. The ergonomic, compact, and durable design makes it highly portable, and you can easily take it anywhere. In addition, This pressure washer has a high-quality lithium-ion battery. Once fully charged, you can run this pressure washer for 60 minutes. The package includes a charger AL 1810 CV, 4m hose, spray gun, SmartBrush, mains water feed with integrated water filter, instruction manual, and carton packaging.

Bergwerk Cordless Power Cleaner

61p4PSvGbLL. AC SL1500

Customer Rating: 4.2 out of 5


  • 40V battery
  • 520 PSI
  • It comes with six modes
  • Includes two batteries
  • Batteries last up to 60 minutes
  • 1-year warranty
  • Moderate PSI – suitable for cleaning fragile items
  • Two batteries that last more than long enough
  • Built-in soap dispenser
  • It comes with different degrees of power
  • No plastic storage case
  • water keeps running, even when you release the trigger

We will now introduce the most powerful cordless pressure washer on the market! Say goodbye to the hassle of traditional gasoline pressure washers and embrace the convenience of this 40V battery-powered model. Lightweight and portable, you can take it wherever you go to tackle any cleaning task.

This pressure washer can easily handle most jobs with a powerful 40V, 2000mAh, and 520 PSI output.

From washing cars to boats, bikes, windows, decks, and more, you’ll find that it’s the perfect tool for all your cleaning needs. With six different modes, you can choose the right setting for the job, whether an arduous cleaning task or a simple garden spray.

Moreover, This innovative tool boasts a larger spray area and a variety of 6 modes, including 0 Degree, 20 Degree, 20 Degree tilt direction, 40 Degree, foam jet, and shower mode. It offers adjustable pressure levels for an efficient cleaning experience, no matter the job. The portable design also comes with an Extension Lance and a versatile (180 Degree and 360 Degree) Spray Nozzle, allowing you to easily clean hard-to-reach places like roofs and wheels.

The two rechargeable batteries can last for 30 to 60 minutes, and with the Eco button, you can save water and battery life for lighter cleaning tasks. Don’t worry; they stand behind their products with a 1-year warranty for complete peace of mind. So why wait? Get your hands on this cordless powerhouse today!

Varsk Cordless Pressure Washer

612ApzKWM+L. AC SL1500

Customer Rating: 3.9 out of 5


  • Max 381 PSI
  • 0.5 MPA water intake pressure
  • 20V, 4.0Ah battery
  • 135L/h flow rate
  • Comes with 400ml detergent container


  • 20 x 10 x 5.25 inches
  • Being cordless makes it convenient
  • Ideal for small tasks
  • Great for mobile wash
  • Motor/pump unit starts to run hot
  • The volume of water exiting the Nozzle is low
  • Heavy for one-handed operation

The VARSK portable pressure washer is an innovative and versatile cleaning solution perfect for all outdoor cleaning needs. With its 6-in-1 multi-function Nozzle, you can easily switch between six different nozzle patterns, including 0°, 15°, 25°, 40°, diagonal, and shower, to suit your specific cleaning task. This not only saves you time and water but also ensures that you get the best results.

In addition to its multi-function Nozzle, the VARSK portable pressure washer comes with a nozzle with a detergent container, which can hold approximately 400 ml of detergent. This makes cleaning your car, outdoor furniture, and other surfaces easy, as the fast foaming and fine, uniform foam helps remove dirt and grime easily.

The VARSK portable pressure washer is designed with both efficiency and safety in mind. With a max working pressure of 380 PSI and a flow rate of 135L/h, it can produce a pumping drop of more than 4 meters and discharge water within 8 seconds.

The VARSK pressure washer also has several user-friendly features. The 20 ft hose with a filter basket removes impurities and particles, ensuring the machine stays protected and works efficiently. A security button also prevents accidental use, making it a safe choice for families with children. The machine is lightweight and portable, perfect for outdoor camping trips and other travel.

The VARSK power washer is a versatile tool that can be used for various applications, including cleaning and maintenance of cars, machinery, and agricultural equipment. It’s an ideal cleaning tool for individuals and small vehicle maintenance units and can effectively clean exterior walls, floors, baths, swimming pools, and more.

The package includes the VARSK portable power washer, 20V 4.0Ah battery, 2.0Ah charger, 6-in-1 spray lance, Nozzle with the detergent container, 20ft suction hose with filter basket, mesh storage bag, 13L collapsible bucket, and quick disconnect. If you have any issues with your VARSK product, contact their professional customer service team for a prompt and satisfactory solution.

Karcher K2 Electric Power Pressure Washer

Editors Choice

711JNNqJdEL. AC SL1500

Customer Rating: 3.9 out of 5


  • 1600 PSI
  • 1.35 GPM
  • Non-corrosive pump
  • 2-year warranty


  • 19.7″L x 6.9″W x 12.1″H
  • Easy to change nozzle heads
  • Adjustable pressure
  • High PSI – 1600 PSI
  • It uses a lot of water
  • Unsuitable for deep cleaning patios

The K 2 Entry by Karcher is a powerful and efficient pressure washer that promises outstanding performance. With a pressure output of 1600 PSI, it delivers the highest cleaning power and is driven by a universal motor and non-corrosive N-COR pump. This compact design is easy to carry and store, making it ideal for various cleaning tasks, from concrete and pavement to RVs, cars, boats, and homes. You’ll be able to tackle any cleaning task and finish the job faster and more efficiently.

What does it clean?

  • Concrete
  • Pavement
  • Driveways
  • Patios
  • Decks
  • Sidewalks
  • Cars
  • Boats
  • Homes

The K 2 Entry has versatile cleaning options, including an Easy Connect Trigger Gun and a pressure-regulating Vario Power spray wand for light-duty jobs. The patented Dirt Blaster spray wand is perfect for those tough-to-clean surfaces and provides superior cleaning performance. The spray wands are conveniently stored on the machine for easy access, and the device is easy to carry and use, with a lightweight, briefcase-style design for easy transport. Its compact, horizontal design is perfect for space-saving storage.

One of the standout features of the K 2 Entry is its onboard detergent suction, which makes soap application a breeze. The 25-foot kink-resistant hose ensures you can reach all areas of your cleaning task without constantly having to reposition the small pressure washer with water tank. Attach the soap container to the machine, and you’re ready to go.

Finally, the K 2 Entry is backed by a 2-year limited warranty and Karcher’s industry-leading rapid exchange program. This means that you can trust in the quality and reliability of the machine, and if you experience any issues, you can be sure that they will be resolved quickly and efficiently. Get the job done faster and more effectively with the K 2 Entry by Karcher, and enjoy outstanding performance and unparalleled ease of use.

Sun Joe SPX3200

71 TRnK1h0L. AC SL1500

Customer Rating: 4.1 out of 5


  • Max 2030 PSI
  • 0.5 MPA water intake pressure
  • 120V battery
  • 1.24 GPM
  • 1.76 / flow rate
  • 14.5 amp motor
  • 2-year warranty

Dimensions (LxWxH)

  • 14.5 x 13.3 x 13.3 inches
  • Powerful unit
  • It can run non-stop for hours
  • Very high PSI
  • Recommended for commercial use
  • Difficult to take off or put on attachments – require force
  • Can develop leaks at extended use

Make your cleaning chores more effortless than ever with this compact and convenient pressure washer from SUN JOE. Its 14.5 amp motor can blast a powerful water stream up to 1.76 GPM to quickly clean greasy residue from all your concrete surfaces. Its 27 fl oz detergent tank is ideal for transporting your favorite detergent solution when waging war on your toughest stains. That’s it? Nope. This is just the beginning.

 The SPX3200 features Pressure Select Technology, allowing you to choose between two powerful cleaning modes: Low (1450 PSI) for everyday cleaning and High (2030 PSI) for more arduous tasks. Its 360° rotating wheels provide maximum maneuverability to clean anything anywhere. Since it has a strong power rating of 2030 PSI, you can use it as a commercial portable pressure washer with a water tank. The five Quick Connect tips on board make it easy to customize your spray, for example, switching between high-pressure 0° pencil point jet, 40° fan spray, or adding soap with the soap nozzle. SO, Tackle dirt and grime with the SPX3200 and Go With Joe!

 Sunpow Electric Pressure Washer

Commercial Choice

71shgrWqHOL. AC SL1500

Customer Rating: 4.1 out of 5


  • Max 2300 PSI
  • 2 GPM
  • 4 Wheels Dual-Form Design
  • GFCI plugs

Dimensions (LxWxH)

  • 13.31″L x 12.5″W x 22.99″H
  • Great Quality
  • Very high pressure – 2300 PSI
  • Small – so it is easy to store
  • This power washer is a money saver!
  • Can’t lock the trigger into an on position

This is one of the best commercial portable pressure washers with a water tank available in the market. Its 1500-watt motor generates an excellent cleaning power of 2300 PSI and 1.32 GPM. So, whatever your commercial project is, this will deliver satisfactory results.

The IPX5 power washer is a versatile cleaning tool that offers safety and peace of mind. Its waterproof design, certified with an IPX5 rating, ensures you can use it without worrying about any damage from water exposure.

This power washer can be used for a wide range of cleaning tasks. It’s great for pressure washing decks, driveways, pool tiles, outdoor furniture, vehicles, garbage cans, animal cages, lawn equipment, siding, and more. With its adjustable Nozzle, you can easily adjust the pressure to suit the task.

Furthermore, its 4 Wheels Dual-Form Design with two large wheels and two wheels with a 360° Steering Design make it suitable for carrying this power washer upright. For a horizontal position, gently pull the high-pressure hose to roll freely to follow you.

The Power Pressure Washer features an automatic pump shut-off system when the trigger is not in use, conserving energy and extending the pump’s lifespan. The spray gun is equipped with a safety lock to prevent accidental triggering and potential injury.

Additionally, GFCI plug protection helps prevent electric leaks, giving you peace of mind while you operate the machine. With a focus on safety, you can use this machine quickly and confidently.


Can you use a pressure washer with a water tank?

Of course, some leading brands, like Snojoe, Karcher, etc., have made it possible to use a pressure washer with a water tank. Some pressure washers have built-in water tanks, while others can be attached to an external tank. This technology has made pressure washers available in even those areas with water shortages.

All you need to do is fill the water tank with water so the pressure washer can pump it through its system to generate the high-pressure water required for cleaning. Remember that the water tank size may affect the time you can use the pressure washer before refilling the tank.

What are the best portable power washers?

Here is the list of the top 7 portable pressure washers we mentioned:

  1. Sun Joe 24V X2-PW1200
  2. Bosch Fontus Cordless Outdoor Cleaner
  3. Bergwerk Cordless Power Cleaner
  4. Varsk Cordless Pressure Washer
  5. Karcher K2 Electric Power Pressure Washer
  6. Sun Joe SPX3200
  7. Sunpow Electric Pressure Washer

Which pressure washer can draw water from a bucket?

Electric pressure washers and gas-powered pressure washers can draw water from a bucket or container. This is useful when there is no nearby water source or when cleaning with recycled or collected water.

To use a pressure washer with a bucket, connect a suction hose to the pressure washer’s intake port and place the other end of the hose in the bucket of water. The water from the bucket will then be drawn by the pressure washer pump and used for cleaning.

Before using a pressure washer in this manner, read the manufacturer’s specifications and instructions. Not all pressure washers are designed to draw water from a bucket, and some may require special attachments or components.

What kind of water tank do I need for a pressure washer?

The type of pressure washer water tank you require will be determined by the kind of pressure washer you have and the requirements for your specific cleaning tasks.

A small plastic water tank can be used with portable electric pressure washers. These tanks typically have a 2 to 5 gallons capacity and can be easily transported to the cleaning site.

A larger metal water tank may be required for larger commercial or industrial pressure washers. These tanks have capacities ranging from 50 to several hundred gallons and are designed to provide a consistent water supply for extended cleaning periods.

It is critical to consider the water tank capacity in relation to the size of your pressure washer and the amount of water required for optimal performance. Consider the material of the water tank as well, as plastic tanks are lighter and easier to transport, whereas metal tanks are more durable and resistant to damage.

Finally, consult the manufacturer’s specifications and guidelines to determine the appropriate water tank for your specific pressure washer.


Choosing the best portable pressure washer with water tank can be challenging. Especially when it comes to daunting questions like whether it will be worth you’re spending. How much PSI would be good for you? To solve your queries, after weeks of deep research and experiments, we came up with this ultimate guide because we understand how overwhelming it can be.

Well, who is the winner? If you ask us, our top favorite is Karcher K2 Electric Power Pressure Washer. It is a budget-friendly option with the highest power rating of 1600 PSI among all other pressure washers we have mentioned for domestic use.

If you are a factory owner looking for a portable pressure washer to blast off all the oil, grease, and smoke without a second thought, go for Sunpow Electric Pressure Washer with a whooping 2300 PSI, and you won’t be disappointed! It is an electric commercial portable pressure washer with water tank and an adjustable pressure nozzle.

That’s it, folks; until next time, happy cleaning!

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