RB 800 - $1,299.95 DSRP


Distributor Suggested Retail Price
RB 800

DSRP: $1,299.95

A powerful pressure washer featuring high-quality, durable components and designed for extensive use in professional applications.

With its 4,200 psi of water pressure and 429 cc engine, the RB 800 is the most impressive STIHL pressure washer and combines power and performance. It has what you need to tackle tough cleaning jobs in many professional applications. It is designed for ease of use, convenience and durability, featuring high-quality industrial components. Plus, with the easy start pump system you can start the wash...Read More
Print Spec Sheets
RB 800 Specifications
DISPLACEMENT 429 cc (26.2 cu. in.)
FUEL CAPACITY 7.0 L (7.4 qt.)
WATER FLOW 910 L/h (4.0 gpm)
WATER PRESSURE 4,200 psi
CLEANING UNITS 16,800
HOSE LENGTH 50'
DIMENSIONS HANDLE DOWN 832 x 787 x 813 mm (32.75 x 31 x 32")
DIMENSIONS HANDLE UP 851 x 787 x 1162 mm (33.5 x 31 x 45.75")
WEIGHT 76 kg (168 lbs)
Model Features
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    Easy Start Pump System
    The Easy Start Pump System features a pressure relief valve, allowing users to start the unit without any back pressure from the pump. It enables quick, easy starting with no hard cord pulls.
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    Stainless Steel High Pressure & Brass Detergent Nozzles
    This pressure washer includes stainless steel nozzles for use with high-pressure water and a brass nozzle for use with detergent. These premium nozzles are designed to resist corrosion and wear.
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    2-Piece Lance & Gun Assembly
    This pressure washer features an easy, convenient 2-piece lance and gun assembly. The lance design is also extended for better accuracy in tall applications.
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    Easy-Access Inlet & Outlet Water Connections
    Both inlet (water coming into the pump) and outlet (water going from the pump to the gun) connections are easy to access for faster setup
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    Automatic Fuel Shut-Off Valve
    This pressure washer features a combined on/off and fuel valve control. This allows the user to shut unit off and close fuel valve automatically for easy, no-mess transport.
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    Anti-Vibration System
    This pressure washer features a STIHL-engineered 4-point vibration isolation system. This reduces pump vibration during use for increased unit longevity.
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    View the RB 800 features.

Important Information
WARNING! Improper use of any power tool may cause serious or fatal injury. Read, understand and follow carefully the operating and safety instructions in your instruction manual before using such products.

STIHL products sold through U.S. STIHL Dealers are for distribution in the United States only.
Click to view the STIHL Limited Warranty Time Periods
Optional Accessories
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    Pressure Washer Accessories
    From rotating nozzles to water broom and hose extension, STIHL has all the pressure washer accessories you might need to make the best out of your power washer.
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    Wash large surfaces like decks, sidewalks and driveways quickly with this attachment. For all models.
  • 50' High Pressure Hose Extension Zoom
    50' High Pressure Hose Extension
    Compatible with the STIHL RB 800 pressure washer, the 50’ High Pressure Hose Extension is a steel-braided, heavy-duty hose. It can be used as a replacement or extension hose, and features a chemical-resistant synthetic rubber inner tube. Buy one at our Dealership today!

Are You Ready for a STIHL?

RB 800 is rated 4.8 out of 5 by 6.
Rated 5 out of 5 by from Great piece of equipment Purchased this for my Landscaping company and it was well worth it. starts on 1st pull and has loads of power. Paired it up with the Stihl rotary surface cleaner and I can wash driveways in no time. It has made me a lot of money
Date published: 2017-11-14
Rated 4 out of 5 by from Excellent piece of equipment. I recently purchased this pressure washer for my concrete sealing business. The matchine is priced very well for a 4000 psi / 4.2 gpm unit. It starts on the 1st or 2nd pull every time and powers my surface cleaners great. My only complaints are that it is extremely heavy and the handle bar design make it difficult to move around. Overall, it’s a great piece of equipment.
Date published: 2017-10-26
Rated 5 out of 5 by from Solid Build Machine Added this to our painting service. Wanted a machine that we could trust. This PW is build solid and reliable as Stihl is known for. I was initially concerned since this is a new product line for Stihl. Very happy with this very solid and well designed machine.
Date published: 2017-10-26
Rated 5 out of 5 by from The RB 800Pressure Washer from STIHL is a Cadillac! I've had my STIHL RB 800 for about four months now and just finished washing my home. The power this machine has is more than adequate to take on the toughest cleaning project you can throw at it. My neighbors all have the "cheap" box store pressure washers that sound like they are way under powered and suffering to get through the job! Not the RB 800! This machine has all the power you need and extremely easy to start and operate. Starts first pull every time I have used it ! IF you are looking for a reliable, well built pressure washer, the STIHL RB 800 is at the TOP of the list! Another GREAT product from STIHL!
Date published: 2017-10-10
Rated 5 out of 5 by from This pressure washer has the power. After spending a few years of researching pressure washers I had it down to a Honda. Then I was at my local stihl dealer and saw the stihl pressure washers. They were beefy, solid and not lacking in the power department. Having owned a few stihl chainsaws (which I wouldn't use anything but) and a blower vac, I knew the decision was easy. I brought my phone out and looked at the reviews. Everyone had positive things to say. And after looking and touching the washer I knew what I had to do. I ended up going with the top of the line as I was going to use this in a commercial and residential setting. The unit is heavy but solid. But at the same time you get what you pay for. I have used it for a solid 3 weeks 5days a week and couldn't be happier. Great buy for a great product. Stihl knows their customers and I am that proud customer.
Date published: 2017-06-19
Rated 5 out of 5 by from Best pressure washer on the market!! Have a large pool area the 800 gets all the dirtiest grime off with ease. Easy to start and the 50ft hose makes it easy to use in a big areas.
Date published: 2017-04-09
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