When you need a high-pressure cleaner that delivers top performance and can stand up to daily use, choose the STIHL RB 400 DIRT BOSS®. It features a powerful 196 cc (6.5 hp) engine that can output 2,700 psi of water pressure at 2.7 gallons per minute. It also features the durability STIHL products are known for, with a brass manifold pump design, stainless steel valves and ceramic-coated pistons. There is also a cast-iron engine liner and a built-in shutdown feature when the oil level is low. The RB 400 DIRT BOSS® also features an easy start pump system and convenient detergent injector system. And with its 7.5m no-kink flex hose, you can clean more area without having to move the machine. Finally, the pressure cleaner uses a wide range of optional cleaning accessories, including rotary surface cleaner, water broom, nozzle options, hose extensions, a gutter cleaner, aluminum wand extension, pivot coupler and official STIHL cleaning agents. When you need to demolish dirt on a daily basis, the DIRT BOSS® handles the pressure with ease.
Technical Data
| Technical data | Value |
|---|---|
| Rated pressure psi | 2.700 |
| Permissible pressure bar | 185 |
| Water flow rate gpm | 2.7 |
| Power kW | 4.8 |
| Displacement ccm | 196 |
| High pressure hose ft | 25 |
| Nozzles angle ° | 15 / 25 / 40 / 65 |
| Weight lb | 90 |
| Weight kg | 41 |
| Sound pressure level LpA dB(A) | 93.5 |
Standard Features
Accessories
Rotary nozzle 3000 Max
Rotary nozzle 3000 Max PSI Aluminium QC
