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Henderson Mowers & Chainsaws

Stihl RB 800 Petrol Pressure Washer

Brand: STIHL
Product Code: 70042000018
Availability: Instore Sales Only

This is the most powerful Stihl pressure washer on the market. The RB 800 is a high-pressure cleaner that delivers the ultimate clean for all professional applications needed in the cold water pressure cleaner market. 

Designed for heavy-duty commercial use and can be relied upon to get the toughest grit and grim off concrete, buildings, machinery and more! In fact, it has that much pressure that we are instructed to teach end-users exactly what this pressure washer can do. I used one at a training session and broke a wooden crate in half! 

It holds 4,200 psi of water pressure and is powered by a super reliable 429cc Kohler engine which Stihl warehouses all spare parts for! The frame and industrial design of the unit ensure it can withstand daily use. Stihl's easy start pump system also allows you to pull the starter over without difficulty or backpressure from the pump. 

  • Thermal relief valve to protect the pump
  • Plunger style pump - where the crankshaft moves the pistons 
  • Adjustable unloader valve
  • Stainer at inlet 

Fully range of accessories is available!


Stihl RB 800 Petrol Pressure Washer
Stihl RB 800 Petrol Pressure Washer
Stihl RB 800 Petrol Pressure Washer
Stihl RB 800 Petrol Pressure Washer
  • Specifications
  • Features
0 / 15 / 25 / 40 / 65 (degrees)
93.3 dB(A)
106.1 dB(A)
Easy Start Pump Systembr/>This process features a relief valve which allows the end user to start the unit without any back pressure from the pump. It enables quick, easy starting with no hard cord pulls.
Stainless Steel High Pressure & Brass Detergent Nozzles
The nozzles that come with this unit has stainless steel high pressure ones and the detergent nozzle is made of brass. These are a premium set of nozzles designed to resist corrosion and wear.
2-Piece Lance & Gun Assembly
The two piece lance and gun assembly is perfect to assemble and disassemble for transportation and to join attachments easily.
Anti-Vibration System
This pressure washer features a Stihl-engineered 4-point vibration isolation system. This reduces the pump vibration during use to increase the life of the unit.

No manuals are currently available

No videos are currently available

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