Review Rating 4.7 / 5 18 Reviews

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

The STIHL RB 800 is the pressure washer you need if you are looking for professional power and performance. This power washer is the most impressive one in the STIHL lineup. It is designed for heavy-duty commercial use and can get through tough cleaning jobs. With 4,200 psi of water pressure and 429 cc engine, the RB 800 cleans up the dirtiest jobs with ease. Its industrial design is made to withstand heavy daily use. Plus, with the easy start pump system, you can start the washer without difficulty or back pressure from the pump. This professional pressure washer is designed for convenience, durability and can be customized with a full range of optional accessories.

Model Features

  • View the RB 800 features.
  • 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.
  • 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.
  • 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.
  • 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.
  • 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
  • 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.

Specifications

DISPLACEMENT
429 cc (26.2 cu. in.)
ENGINE POWER
10.5 kW (14.0 hp)
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
76.2 kg (168 lbs)
*Dry weight.

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.

Optional Accessories

  • 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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